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Live Population:

2022 World Population by Country

The current US Census Bureau world population estimate in June 2019 shows that the current global population is 7,577,130,400 people on earth, which far exceeds the world population of 7.2 billion from 2015. Our own estimate based on UN data shows the world's population surpassing 7.7 billion.

China is the most populous country in the world with a population exceeding 1.4 billion. It is one of just two countries with a population of more than 1 billion, with India being the second. As of 2018, India has a population of over 1.355 billion people, and its population growth is expected to continue through at least 2050. By the year 2030, the country of India is expected to become the most populous country in the world. This is because India’s population will grow, while China is projected to see a loss in population.

The next 11 countries that are the most populous in the world each have populations exceeding 100 million. These include the United States, Indonesia, Brazil, Pakistan, Nigeria, Bangladesh, Russia, Mexico, Japan, Ethiopia, and the Philippines. Of these nations, all are expected to continue to grow except Russia and Japan, which will see their populations drop by 2030 before falling again significantly by 2050.

Many other nations have populations of at least one million, while there are also countries that have just thousands. The smallest population in the world can be found in Vatican City, where only 801 people reside.

In 2018, the world’s population growth rate was 1.12%. Every five years since the 1970s, the population growth rate has continued to fall. The world’s population is expected to continue to grow larger but at a much slower pace. By 2030, the population will exceed 8 billion. In 2040, this number will grow to more than 9 billion. In 2055, the number will rise to over 10 billion, and another billion people won’t be added until near the end of the century. The current annual population growth estimates from the United Nations are in the millions - estimating that over 80 million new lives are added each year.

This population growth will be significantly impacted by nine specific countries which are situated to contribute to the population growth more quickly than other nations. These nations include the Democratic Republic of the Congo, Ethiopia, India, Indonesia, Nigeria, Pakistan, Uganda, the United Republic of Tanzania, and the United States of America. Particularly of interest, India is on track to overtake China's position as the most populous country by the year 2030. Additionally, multiple nations within Africa are expected to double their populations before fertility rates begin to slow entirely.

Global life expectancy has also improved in recent years, increasing the overall population life expectancy at birth to just over 70 years of age. The projected global life expectancy is only expected to continue to improve - reaching nearly 77 years of age by the year 2050. Significant factors impacting the data on life expectancy include the projections of the ability to reduce AIDS/HIV impact, as well as reducing the rates of infectious and non-communicable diseases.

Population aging has a massive impact on the ability of the population to maintain what is called a support ratio. One key finding from 2017 is that the majority of the world is going to face considerable growth in the 60 plus age bracket. This will put enormous strain on the younger age groups as the elderly population is becoming so vast without the number of births to maintain a healthy support ratio.

Although the number given above seems very precise, it is important to remember that it is just an estimate. It simply isn't possible to be sure exactly how many people there are on the earth at any one time, and there are conflicting estimates of the global population in 2016.

Some, including the UN, believe that a population of 7 billion was reached in October 2011. Others, including the US Census Bureau and World Bank, believe that the total population of the world reached 7 billion in 2012, around March or April.

World Population Clock

World Population (as of null)
Next UN Estimate (July 1, 2022)7,953,952,567
Births per Day
Deaths per Day
Net Change per Day
Population Change Since Jan. 1

World Population Estimator

Estimate as of May 12, 2022 is:

World Population Clock

2022 World Population 7,953,952,567
Flag Country 2022 (Live) 2020 Population Area Density (km²) Growth Rate World % Rank
Flag CNChina1,447,888,0391,439,323,7769,706,961 km²149/km²0.29%18.21%1
Flag INIndia1,404,830,2381,380,004,3853,287,590 km²428/km²0.95%17.68%2
Flag USUnited States334,544,701331,002,6519,372,610 km²36/km²0.57%4.21%3
Flag IDIndonesia278,755,470273,523,6151,904,569 km²147/km²1.00%3.51%4
Flag PKPakistan228,905,533220,892,340881,912 km²260/km²1.90%2.89%5
Flag NGNigeria216,016,138206,139,589923,768 km²235/km²2.53%2.73%6
Flag BRBrazil215,168,264212,559,4178,515,767 km²25/km²0.64%2.71%7
Flag BDBangladesh167,671,242164,689,383147,570 km²1,138/km²0.95%2.11%8
Flag RURussia145,818,262145,934,46217,098,242 km²9/km²-0.07%1.83%9
Flag MXMexico131,385,370128,932,7531,964,375 km²67/km²1.00%1.65%10
Flag JPJapan125,647,711126,476,461377,930 km²332/km²-0.37%1.58%11
Flag ETEthiopia120,412,522114,963,5881,104,300 km²109/km²2.49%1.52%12
Flag PHPhilippines112,309,804109,581,078342,353 km²329/km²1.32%1.41%13
Flag EGEgypt105,897,470102,334,4041,002,450 km²106/km²1.82%1.33%14
Flag VNVietnam98,845,74497,338,579331,212 km²299/km²0.80%1.24%15
Flag CDDR Congo94,849,74189,561,4032,344,858 km²41/km²3.10%1.20%16
Flag IRIran85,888,36583,992,9491,648,195 km²52/km²1.17%1.08%17
Flag TRTurkey85,478,51184,339,067783,562 km²109/km²0.61%1.08%18
Flag DEGermany83,878,61083,783,942357,114 km²235/km²-0.02%1.05%19
Flag THThailand70,060,70269,799,978513,120 km²137/km²0.18%0.88%20
Flag GBUnited Kingdom68,456,57367,886,011242,900 km²282/km²0.43%0.86%21
Flag FRFrance65,563,07865,273,511551,695 km²119/km²0.24%0.82%22
Flag TZTanzania63,052,54159,734,218945,087 km²67/km²2.93%0.80%23
Flag ZASouth Africa60,658,41059,308,6901,221,037 km²50/km²1.19%0.76%24
Flag ITItaly60,276,18260,461,826301,336 km²200/km²-0.17%0.76%25
Flag KEKenya56,047,34353,771,296580,367 km²97/km²2.24%0.71%26
Flag MMMyanmar55,171,40054,409,800676,578 km²82/km²0.77%0.69%27
Flag COColombia51,469,83350,882,8911,141,748 km²45/km²0.48%0.65%28
Flag KRSouth Korea51,325,91051,269,185100,210 km²512/km²0.05%0.65%29
Flag UGUganda48,248,68145,741,007241,550 km²201/km²2.78%0.61%30
Flag ESSpain46,722,58246,754,778505,992 km²92/km²-0.06%0.59%31
Flag ARArgentina45,955,03945,195,7742,780,400 km²17/km²0.89%0.58%32
Flag SDSudan45,844,78443,849,2601,886,068 km²24/km²2.41%0.58%33
Flag DZAlgeria45,250,32843,851,0442,381,741 km²19/km²1.64%0.57%34
Flag UAUkraine43,229,06843,733,762603,500 km²72/km²-0.63%0.54%35
Flag IQIraq42,031,14140,222,493438,317 km²96/km²2.39%0.53%36
Flag AFAfghanistan40,629,19038,928,346652,230 km²62/km²2.31%0.51%37
Flag CACanada38,344,44337,742,1549,984,670 km²4/km²0.84%0.48%38
Flag MAMorocco37,714,61936,910,560446,550 km²85/km²1.15%0.47%39
Flag PLPoland37,748,06237,846,611312,679 km²121/km²-0.15%0.47%40
Flag SASaudi Arabia35,774,75634,813,8712,149,690 km²17/km²1.43%0.45%41
Flag AOAngola34,877,56432,866,2721,246,700 km²28/km²3.22%0.44%42
Flag UZUzbekistan34,321,25533,469,203447,400 km²77/km²1.32%0.43%43
Flag PEPeru33,636,79132,971,8541,285,216 km²26/km²0.97%0.42%44
Flag MYMalaysia33,126,27632,365,999330,803 km²100/km²1.24%0.42%45
Flag MZMozambique32,963,16631,255,435801,590 km²41/km²2.88%0.42%46
Flag GHGhana32,304,95431,072,940238,533 km²136/km²2.09%0.41%47
Flag YEYemen31,064,32129,825,964527,968 km²59/km²2.18%0.39%48
Flag NPNepal30,156,72529,136,808147,181 km²205/km²1.86%0.38%49
Flag VEVenezuela29,209,50328,435,940916,445 km²32/km²1.96%0.37%50
Flag MGMadagascar29,075,76427,691,018587,041 km²50/km²2.64%0.37%51
Flag CMCameroon27,817,66226,545,863475,442 km²59/km²2.52%0.35%52
Flag CIIvory Coast27,648,41226,378,274322,463 km²86/km²2.55%0.35%53
Flag NENiger25,953,27624,206,6441,267,000 km²21/km²3.79%0.33%54
Flag AUAustralia26,030,10125,499,8847,692,024 km²3/km²1.09%0.33%55
Flag KPNorth Korea25,976,56925,778,816120,538 km²216/km²0.40%0.33%56
Flag TWTaiwan23,883,95823,816,77536,193 km²660/km²0.14%0.30%57
Flag BFBurkina Faso22,020,02120,903,273272,967 km²81/km²2.82%0.28%58
Flag LKSri Lanka21,565,07221,413,24965,610 km²329/km²0.37%0.27%59
Flag MLMali21,389,30120,250,8331,240,192 km²17/km²2.96%0.27%60
Flag MWMalawi20,108,19319,129,952118,484 km²170/km²2.71%0.25%61
Flag ZMZambia19,395,09518,383,955752,612 km²26/km²2.90%0.24%62
Flag SYSyria19,245,99317,500,658185,180 km²105/km²5.96%0.24%63
Flag CLChile19,241,22019,116,201756,102 km²25/km²0.20%0.24%64
Flag KZKazakhstan19,176,37418,776,7072,724,900 km²7/km²1.11%0.24%65
Flag RORomania19,045,19619,237,691238,391 km²80/km²-0.50%0.24%66
Flag GTGuatemala18,538,56717,915,568108,889 km²171/km²1.83%0.23%67
Flag ECEcuador18,081,60017,643,054276,841 km²65/km²1.26%0.23%68
Flag SNSenegal17,591,19716,743,927196,722 km²90/km²2.66%0.22%69
Flag TDChad17,345,57116,425,8641,284,000 km²14/km²2.95%0.22%70
Flag NLNetherlands17,206,31117,134,87241,850 km²411/km²0.22%0.22%71
Flag KHCambodia17,138,37416,718,965181,035 km²95/km²1.31%0.22%72
Flag SOSomalia16,776,13015,893,222637,657 km²26/km²2.95%0.21%73
Flag ZWZimbabwe15,298,42114,862,924390,757 km²39/km²1.59%0.19%74
Flag GNGuinea13,815,53213,132,795245,857 km²56/km²2.73%0.17%75
Flag RWRwanda13,556,33812,952,21826,338 km²516/km²2.44%0.17%76
Flag BJBenin12,739,15412,123,200112,622 km²114/km²2.68%0.16%77
Flag BIBurundi12,574,48211,890,78427,834 km²454/km²3.01%0.16%78
Flag TNTunisia12,031,59811,818,619163,610 km²74/km²0.93%0.15%79
Flag BOBolivia11,970,91711,673,0211,098,581 km²11/km²1.35%0.15%80
Flag HTHaiti11,661,43611,402,52827,750 km²421/km²1.20%0.15%81
Flag BEBelgium11,662,94311,589,62330,528 km²382/km²0.31%0.15%82
Flag SSSouth Sudan11,588,24611,193,725619,745 km²19/km²2.08%0.15%83
Flag CUCuba11,307,14811,326,616109,884 km²103/km²-0.10%0.14%84
Flag DODominican Republic11,042,35910,847,91048,671 km²227/km²0.94%0.14%85
Flag CZCzech Republic10,735,18810,708,98178,865 km²136/km²0.11%0.13%86
Flag GRGreece10,323,81710,423,054131,990 km²78/km²-0.52%0.13%87
Flag JOJordan10,292,79210,203,13489,342 km²115/km²0.31%0.13%88
Flag AZAzerbaijan10,289,58510,139,17786,600 km²119/km²0.75%0.13%89
Flag HNHonduras10,199,7089,904,607112,492 km²91/km²1.57%0.13%90
Flag SESweden10,210,89410,099,265450,295 km²23/km²0.58%0.13%91
Flag PTPortugal10,144,50910,196,70992,090 km²110/km²-0.27%0.13%92
Flag AEUnited Arab Emirates10,068,9219,890,40283,600 km²121/km²0.91%0.13%93
Flag TJTajikistan9,929,1449,537,645143,100 km²70/km²2.13%0.13%94
Flag HUHungary9,610,1489,660,35193,028 km²103/km²-0.29%0.12%95
Flag BYBelarus9,434,1469,449,323207,600 km²45/km²-0.11%0.12%96
Flag PGPapua New Guinea9,268,5358,947,024462,840 km²20/km²1.90%0.12%97
Flag ATAustria9,062,8219,006,39883,871 km²108/km²0.26%0.11%98
Flag ILIsrael8,904,7438,655,53520,770 km²430/km²1.51%0.11%99
Flag CHSwitzerland8,765,5108,654,62241,284 km²213/km²0.67%0.11%100
Flag TGTogo8,653,1158,278,72456,785 km²153/km²2.39%0.11%101
Flag RSSerbia8,658,8508,737,37188,361 km²98/km²-0.51%0.11%102
Flag SLSierra Leone8,283,9497,976,98371,740 km²116/km²2.03%0.10%103
Flag HKHong Kong7,596,9207,496,9811,104 km²6,888/km²0.68%0.10%104
Flag LALaos7,467,2127,275,560236,800 km²32/km²1.38%0.09%105
Flag PYParaguay7,294,1267,132,538406,752 km²18/km²1.19%0.09%106
Flag LYLibya7,029,5766,871,2921,759,540 km²4/km²1.18%0.09%107
Flag BGBulgaria6,851,6776,948,445110,879 km²62/km²-0.75%0.09%108
Flag NINicaragua6,768,5806,624,554130,373 km²52/km²1.14%0.09%109
Flag KGKyrgyzstan6,714,6096,524,195199,951 km²34/km²1.51%0.08%110
Flag LBLebanon6,692,5776,825,44510,452 km²640/km²-1.25%0.08%111
Flag SVEl Salvador6,546,1016,486,20521,041 km²311/km²0.49%0.08%112
Flag TMTurkmenistan6,190,5256,031,200488,100 km²13/km²1.37%0.08%113
Flag SGSingapore5,937,1645,850,342710 km²8,371/km²0.79%0.07%114
Flag DKDenmark5,832,0085,792,20243,094 km²135/km²0.37%0.07%115
Flag CGRepublic of the Congo5,778,5595,518,087342,000 km²17/km²2.49%0.07%116
Flag FIFinland5,554,0135,540,720338,424 km²16/km²0.12%0.07%117
Flag NONorway5,505,1385,421,241323,802 km²17/km²0.84%0.07%118
Flag SKSlovakia5,460,2435,459,64249,037 km²111/km²-0.01%0.07%119
Flag PSPalestine5,328,9385,101,4146,220 km²859/km²2.35%0.07%120
Flag OMOman5,309,2345,106,626309,500 km²17/km²1.93%0.07%121
Flag LRLiberia5,288,0655,057,681111,369 km²48/km²2.41%0.07%122
Flag CRCosta Rica5,176,4715,094,11851,100 km²101/km²0.84%0.07%123
Flag IEIreland5,014,8644,937,78670,273 km²71/km²0.75%0.06%124
Flag CFCentral African Republic5,003,7144,829,767622,984 km²8/km²1.97%0.06%125
Flag MRMauritania4,884,6804,649,6581,030,700 km²5/km²2.66%0.06%126
Flag NZNew Zealand4,893,0674,822,233270,467 km²18/km²0.77%0.06%127
Flag PAPanama4,438,0394,314,76775,417 km²59/km²1.49%0.06%128
Flag KWKuwait4,372,5484,270,57117,818 km²246/km²1.20%0.06%129
Flag HRCroatia4,062,4274,105,26756,594 km²72/km²-0.55%0.05%130
Flag MDMoldova4,014,6674,033,96333,846 km²119/km²-0.27%0.05%131
Flag GEGeorgia3,970,1843,989,16769,700 km²57/km²-0.28%0.05%132
Flag EREritrea3,654,1673,546,421117,600 km²31/km²1.69%0.05%133
Flag UYUruguay3,494,5703,473,730181,034 km²19/km²0.31%0.04%134
Flag MNMongolia3,371,3973,278,2901,564,110 km²2/km²1.47%0.04%135
Flag BABosnia And Herzegovina3,251,6603,280,81951,209 km²63/km²-0.43%0.04%136
Flag JMJamaica2,983,4982,961,16710,991 km²272/km²0.39%0.04%137
Flag QAQatar2,972,9352,881,05311,586 km²257/km²1.69%0.04%138
Flag AMArmenia2,971,4672,963,24329,743 km²100/km²0.13%0.04%139
Flag ALAlbania2,867,2712,877,79728,748 km²100/km²-0.23%0.04%140
Flag PRPuerto Rico2,831,6572,860,8538,870 km²319/km²0.06%0.04%141
Flag LTLithuania2,665,7472,722,28965,300 km²41/km²-1.05%0.03%142
Flag NANamibia2,627,5422,540,905825,615 km²3/km²1.80%0.03%143
Flag GMGambia2,548,7092,416,66810,689 km²239/km²2.88%0.03%144
Flag BWBotswana2,435,1792,351,627582,000 km²4/km²1.83%0.03%145
Flag GAGabon2,324,2532,225,734267,668 km²9/km²2.31%0.03%146
Flag LSLesotho2,173,4052,142,24930,355 km²72/km²0.77%0.03%147
Flag MKNorth Macedonia2,081,5032,083,37425,713 km²81/km²-0.07%0.03%148
Flag SISlovenia2,078,1342,078,93820,273 km²103/km²-0.03%0.03%149
Flag GWGuinea Bissau2,056,8351,968,00136,125 km²57/km²2.38%0.03%150
Flag LVLatvia1,851,3801,886,19864,559 km²29/km²-0.97%0.02%151
Flag BHBahrain1,778,5981,701,575765 km²2,332/km²2.04%0.02%152
Flag GQEquatorial Guinea1,490,2801,402,98528,051 km²53/km²3.23%0.02%153
Flag TTTrinidad And Tobago1,406,1361,399,4885,130 km²274/km²0.23%0.02%154
Flag TLTimor Leste1,365,9891,318,44514,874 km²92/km²1.90%0.02%155
Flag EEEstonia1,322,2591,326,53545,227 km²29/km²-0.25%0.02%156
Flag MUMauritius1,274,5281,271,7682,040 km²625/km²0.10%0.02%157
Flag CYCyprus1,222,2901,207,3599,251 km²132/km²0.64%0.02%158
Flag SZEswatini1,183,1221,160,16417,364 km²68/km²1.06%0.01%159
Flag DJDjibouti1,014,202988,00023,200 km²44/km²1.39%0.01%160
Flag FJFiji908,569896,44518,272 km²50/km²0.73%0.01%161
Flag REReunion907,213895,3122,511 km²362/km²0.71%0.01%162
Flag KMComoros904,776869,6011,862 km²487/km²2.13%0.01%163
Flag GYGuyana793,546786,552214,969 km²4/km²0.47%0.01%164
Flag BTBhutan786,844771,60838,394 km²21/km²1.03%0.01%165
Flag SBSolomon Islands718,766686,88428,896 km²25/km²2.44%0.01%166
Flag MOMacau666,244649,33530 km²22,250/km²1.38%0.01%167
Flag LULuxembourg641,274625,9782,586 km²248/km²1.19%0.01%168
Flag MEMontenegro627,950628,06613,812 km²45/km²-0.02%0.01%169
Flag EHWestern Sahara624,216597,339266,000 km²2/km²2.33%0.01%170
Flag SRSuriname596,133586,632163,820 km²4/km²0.85%0.01%171
Flag CVCape Verde566,880555,9874,033 km²141/km²1.03%0.01%172
Flag MVMaldives540,935540,544300 km²1,803/km²-0.48%0.01%173
Flag BNBrunei444,883437,4795,765 km²77/km²0.88%0.01%174
Flag MTMalta443,883441,543316 km²1,405/km²0.28%0.01%175
Flag BZBelize411,193397,62822,966 km²18/km²1.80%0.01%176
Flag BSBahamas400,017393,24413,943 km²29/km²0.91%0.01%177
Flag GPGuadeloupe399,744400,1241,628 km²246/km²-0.06%0.01%178
Flag MQMartinique374,187375,2651,128 km²332/km²-0.18%0.00%179
Flag ISIceland345,094341,243103,000 km²3/km²0.59%0.00%180
Flag VUVanuatu320,785307,14512,189 km²26/km²2.34%0.00%181
Flag GFFrench Guiana313,172298,68283,534 km²4/km²2.52%0.00%182
Flag NCNew Caledonia290,566285,49818,575 km²16/km²0.94%0.00%183
Flag BBBarbados287,973287,375430 km²670/km²0.11%0.00%184
Flag YTMayotte285,312272,815374 km²765/km²2.41%0.00%185
Flag PFFrench Polynesia283,965280,9084,167 km²68/km²0.58%0.00%186
Flag STSao Tome And Principe227,081219,159964 km²236/km²1.93%0.00%187
Flag WSSamoa201,990198,4142,842 km²71/km²1.04%0.00%188
Flag LCSaint Lucia185,013183,627616 km²301/km²0.39%0.00%189
Flag GUGuam171,320168,775549 km²312/km²0.79%0.00%190
Flag CWCuracao165,429164,093444 km²373/km²0.44%0.00%191
Flag KIKiribati123,120119,449811 km²152/km²1.67%0.00%192
Flag FMMicronesia117,339115,023702 km²167/km²1.06%0.00%193
Flag GDGrenada113,425112,523344 km²330/km²0.40%0.00%194
Flag VCSaint Vincent And the Grenadines111,551110,940389 km²287/km²0.26%0.00%195
Flag TOTonga107,599105,695747 km²144/km²0.93%0.00%196
Flag AWAruba107,559106,766180 km²598/km²0.38%0.00%197
Flag VIUnited States Virgin Islands104,021104,425347 km²300/km²-0.24%0.00%198
Flag AGAntigua And Barbuda99,40997,929442 km²225/km²0.79%0.00%199
Flag SCSeychelles99,37698,347452 km²220/km²0.52%0.00%200
Flag IMIsle of Man85,73285,033572 km²150/km²0.38%0.00%201
Flag ADAndorra77,46377,265468 km²166/km²0.14%0.00%202
Flag DMDominica72,34471,986751 km²96/km²0.25%0.00%203
Flag KYCayman Islands67,27765,722264 km²255/km²1.17%0.00%204
Flag BMBermuda61,93962,27854 km²1,147/km²-0.24%0.00%205
Flag MHMarshall Islands60,05759,190181 km²332/km²0.75%0.00%206
Flag MPNorthern Mariana Islands58,26957,559464 km²126/km²0.61%0.00%207
Flag GLGreenland56,97356,7702,166,086 km²0/km²0.17%0.00%208
Flag ASAmerican Samoa55,03055,191199 km²277/km²-0.13%0.00%209
Flag KNSaint Kitts And Nevis53,87153,199261 km²206/km²0.61%0.00%210
Flag FOFaroe Islands49,23348,8631,393 km²35/km²0.38%0.00%211
Flag SXSint Maarten43,96642,87634 km²1,293/km²1.28%0.00%212
Flag MCMonaco39,78339,2422 km²19,892/km²0.69%0.00%213
Flag TCTurks And Caicos Islands39,74138,717948 km²42/km²1.30%0.00%214
Flag MFSaint Martin39,73038,66653 km²750/km²1.26%0.00%215
Flag LILiechtenstein38,38738,128160 km²240/km²0.36%0.00%216
Flag SMSan Marino34,08533,93161 km²559/km²0.20%0.00%217
Flag GIGibraltar33,70433,6916 km²5,617/km²0.02%0.00%218
Flag VGBritish Virgin Islands30,59630,231151 km²203/km²0.58%0.00%219
Flag PWPalau18,23318,094459 km²40/km²0.35%0.00%220
Flag CKCook Islands17,57117,564236 km²74/km²0.03%0.00%221
Flag AIAnguilla15,23015,00391 km²167/km²0.75%0.00%222
Flag TVTuvalu12,06611,79226 km²464/km²1.13%0.00%223
Flag WFWallis And Futuna10,98211,239142 km²77/km²-1.01%0.00%224
Flag NRNauru10,90310,82421 km²519/km²0.25%0.00%225
Flag BLSaint Barthelemy9,9459,87721 km²474/km²0.38%0.00%226
Flag PMSaint Pierre And Miquelon5,7595,794242 km²24/km²-0.12%0.00%227
Flag MSMontserrat4,9654,992102 km²49/km²-0.24%0.00%228
Flag FKFalkland Islands3,5393,48012,173 km²0/km²0.17%0.00%229
Flag NUNiue1,6221,626260 km²6/km²0.19%0.00%230
Flag TKTokelau1,3781,35712 km²115/km²0.36%0.00%231
Flag VAVatican City7998011 km²799/km²-0.12%0.00%232

World Population (1950 - 2100)

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World Population in 2050

What will the world look like in 2050? The world’s population 30 years from now may look more different than we expect. According to World Population Prospects, the global population in 2050 will be around 9.77 billion people, which is 2 billion more than what the current population is today.

In terms of each country’s population growth, we can expect India to surpass China as the most populated country in the world by 2050. Today, India’s growth rate is 1.08% while China, the most populated country in the world at the moment, has a growth rate of only 0.35%. By 2050, India’s population will hit 1.66 billion people, and China will come in second place with a population of 1.36 billion.

The United States currently is the third most populated country in the world, but is expected to drop to fourth most populated by 2050. Instead, fast-growing Nigeria will become the third most populated country by 2050 with its current growth rate of 2.6%. Nigeria’s population will be around 410 million by 2050 while the US in 2050 will have about 390 million people.

Vatican City is predicted to continue being the least populated country in the world in 2050. It currently has a negative growth rate and is predicted to have 800 people by 2050.

Trends are pointing towards the most populated countries reaching their capacities and slowing down their population growths. Meanwhile, less populated countries with developing industries and technologies will see a boom in population growth, which are similar factors that allowed the recent growth of India and China in the last century.

The diffusion of health developments and technology will increase the global population overall. We predict the world to be around 30% more populated by 2050 because of better healthcare allowing longer life expectancy and lower infant mortality rates. The population will be aging because of a declining fertility rate as well, for individuals have more access to birth control and family planning.

Many predictions for the year 2050 are still unknown as we still wait to see the impact of computers, artificial intelligence, and environmental changes. If the global population is growing overall, we will face more constrained resources until technology can overcome any production shortages or environmental damage.

World Population By Race

As of the beginning of 2019, the world population is approximately 7.7 billion people. Many researchers have tried breaking this population down into different racial groups, but each nation measures different ethnic and racial components in different ways. Therefore, specific statistics and racial demographics of the world population as a whole are difficult to find as countries have not found a way to consolidate their findings or compromised in measuring the same single indicator of race.

Breaking down the global population by race is difficult primarily because of the meaning of the word “race.” Race is considered as a construct defined by society based on certain biological features that society has deemed to be significant. For example, some racial groupings are determined by physical differences like skin tone, hair color, and other facial features. However, there are so many different variations and exceptions to the evolving term “race” that many sociologists insist that no clear-cut races exist and that race is just genetic variations that shouldn’t carry weight on society.

Race is to not be confused with ethnicity, which is shared cultural heritage. The main difference between race and ethnicity is that race is inherited genetic traits while ethnicity is a set of customs, language, and practices that are learned and passed down from generation to generation.

Many countries measure their diversity through data on race, ethnicity, or a combination or variation of both. For instance, the United States includes race as self-identified data that reflects a social definition rather than a biological or anthropological one. Citizens report themselves as White, Black or African American, American Indian, Asian, or Native Hawaiian or Other Pacific Islander. Meanwhile, other countries may use different measures of ethnic groups, such as English, German, East Indian, etc.

2022 World Population by Country (Live)

Other Minor Territories and Dependencies

Country 2021 Population 2011 Population Area Density (km²) Growth Rate
Wales3,063,45620,779 km²154/km²0.38%
Scotland5,295,40377,933 km²71/km²0.35%
England53,012,456130,279 km²440/km²0.72%
Kosovo1,780,02110,887 km²166/km²0.11%

Other Limited Data Countries

World Population History (5000 B.C. - 2020 A.D.)

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Year Population Growth Rate
-100004,000,000
-80005,320,0000.01%
-500022,500,0000.05%
-400046,750,0000.07%
-300014,000,000-0.12%
-200027,000,0000.07%
-160070,000,0000.24%
-100050,000,000-0.06%
-800100,000,0000.35%
-500100,000,0000.00%
-400157,500,0000.46%
-200202,000,0000.12%
1235,000,0000.08%
14256,000,0000.66%
200234,330,000-0.05%
350254,000,0000.05%
400200,660,000-0.47%
500198,500,000-0.01%
600212,750,0000.07%
700207,660,000-0.02%
800232,250,0000.11%
900229,300,000-0.01%
1000278,600,0000.19%
1100306,600,0000.10%
1200386,000,0000.23%
1250417,000,0000.15%
1300407,600,000-0.05%
1340410,000,0000.01%
1400366,300,000-0.19%
1500458,800,0000.23%
1600550,000,0000.18%
1650535,300,000-0.05%
1700652,500,0000.40%
1750751,000,0000.28%
1800920,800,0000.41%
18501,218,000,0000.56%
18751,325,000,0000.34%
19001,647,000,0000.87%
19201,813,000,0000.48%
19301,987,000,0000.92%
19402,213,000,0001.08%
19502,536,000,0001.37%
19603,033,000,0001.81%
19703,701,000,0002.01%
19804,458,000,0001.88%
19905,331,000,0001.80%
20006,145,000,0001.43%
20106,958,000,0001.25%
20197,715,000,0001.15%

World Population History (5000 B.C. - 2020 A.D.)

Throughout most of history, the world's population has been much smaller than it is now. Before the invention of agriculture, for example, the human population was estimated to be around 15 million people at most.

Here's an interesting perspective on today's world population in 2016: today's world population (~7 billion) is approximately 6% of the estimated 110 billion who have ever lived.

The introduction of agriculture and the gradual movement of humanity into settled communities saw the global population increase gradually to around 300 million by AD 0. To give you an idea of scale, the Roman Empire, which many regard as one of the strongest empires the world has ever seen, probably contained only around 50 million people at its height; that's less than the number of people in England today.

It wasn't until the early 19th century that the world population reached its first big milestone: 1 billion people. Then, as the industrial revolution took hold and living standards improved, the rate of population growth increased considerably. Over the next hundred years, the population of the world doubled, reaching 2 billion in the late 1920s.

The 20th century, however, is where population growth really took off, and over the past 100 years, the planet's population has more than tripled in size. This massive increase in human population is largely due to improvements in diet, sanitation and medicine, especially compulsory vaccination against many diseases.

Here's a timeline of the world population growth milestones:

  • Year 1: 200 million
  • Year 1000: 275 million
  • Year 1500: 450 million
  • Year 1650: 500 million
  • Year 1750: 700 million
  • Year 1804: 1 billion
  • Year 1850: 1.2 billion
  • Year 1900: 1.6 billion
  • Year 1927: 2 billion
  • Year 1950: 2.55 billion
  • Year 1955: 2.8 billion
  • Year 1960: 3 billion
  • Year 1970: 3.7 billion
  • Year 1985: 4.85 billion
  • Year 1999: 6 billion
  • Year 2011: 7 billion
  • Year 2025: 8 billion

What happens next isn't quite so clear.

Most people agree that population increases will continue, but there are arguments about the rate of increase, and even a few people who believe population decreases are likely. You can see some example trends in this graph.

The United Nations has gradually been revising its predictions downwards, and now believes that the world population in 2050 will be around 9 billion. It believes that, as the world grows steadily richer and the average family size decreases, growth will steadily slow and eventually stop.

However, others believe that poverty, inequality and continued urbanization will encourage steadily increasing growth, particularly in countries in Africa and parts of Asia, where growth is already much higher than the global average.

A few scientists even believe that populations will decrease. Some believe that gradual increases in living standards will result in similar patterns to those in Western Europe, where birth rates are declining rapidly. Others believe that the current world population is unsustainable, and predict that humanity will simply not be able to produce enough food and oil to feed itself and sustain our industrial economy.

World Population History Chart

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Although the population of the world increases daily, population growth rate has been declining over the last century. The rate of population growth was highest in 1970, around 2% growth per year, before declining in 1980. The 80’s brought a slight stagnant rise in the population growth rate, but in the 1990’s, the rate of population growth dropped down to less than 1.5% and has been declining throughout the 2000’s. The annual growth rate of the world population in 2019 is around 1.1% and is predicted to decrease even more in the next few decades, continuing the trend of slower population growth.

World Population Growth Chart

Year Population Growth Rate
20227,953,952,5671.00%
20217,874,965,8251.03%
20207,794,798,7391.10%
20157,379,797,1391.19%
20106,956,823,6031.24%
20056,541,907,0271.26%
20006,143,493,8231.35%
19955,744,212,9791.52%
19905,327,231,0611.81%
19854,870,921,7401.79%
19804,458,003,5141.79%
19754,079,480,6061.97%
19703,700,437,0462.07%
19653,339,583,5971.93%
19603,034,949,7481.82%
19552,773,019,9361.80%
19502,536,431,149
Year Population Growth Rate
20258,184,437,4600.96%
20308,548,487,4000.87%
20358,887,524,2130.78%
20409,198,847,2400.69%
20459,481,803,2740.61%
20509,735,033,9900.53%
20559,958,094,0740.45%
206010,151,448,7610.39%
206510,317,830,2050.33%
207010,459,152,5070.27%
207510,577,155,8890.22%
208010,673,719,4740.18%
208510,750,416,7390.14%
209010,809,575,8020.11%
209510,851,460,5970.08%
210010,874,902,3180.04%

World Population History / World Population Projections

Additional Resources

  1. World Population Prospects (2019 Revision) - United Nations population estimates and projections.
  2. Historical Estimates of World Population

Sources