Miami Beach, Florida's estimated population is 91,718 according to the most recent United States census estimates. Miami Beach, Florida is the 27th largest city in Florida based on official 2017 estimates from the US Census Bureau.
The population density is 11934.87 people/mi² (4608.06 people/km²).
The overall median age is 42.1 years, 41.2 years for males, and 43.4 years for females. For every 100 females there are 112.2 males.
Based on data from the American Community Survey, in 2017 there were households in the city, with an average size of 2.05 people per household. The homeowner vacancy rate was %, with a median rent of $/month. The median house has rooms, and has a value of $.
The median income for households in Miami Beach, Florida is $50,193, while the mean household income is $97,370.
According to the most recent ACS, the racial composition of Miami Beach Fl was:
| Year | Population | Growth | Annual Growth Rate |
| 2018 | 91,718 | -343 | -0.37% |
| 2017 | 92,061 | 19 | 0.02% |
| 2016 | 92,042 | 134 | 0.15% |
| 2015 | 91,908 | 456 | 0.50% |
| 2014 | 91,452 | 28 | 0.03% |
| 2013 | 91,424 | 594 | 0.65% |
| 2012 | 90,830 | 863 | 0.96% |
| 2011 | 89,967 | 1,882 | 2.14% |
| 2010 | 88,085 | 152 | 0.02% |
| 2000 | 87,933 | -4,706 | -0.52% |
| 1990 | 92,639 | -3,659 | -0.39% |
| 1980 | 96,298 | 9,226 | 1.01% |
| 1970 | 87,072 | 23,927 | 3.27% |
| 1960 | 63,145 | 16,863 | 3.16% |
| 1950 | 46,282 | 18,270 | 5.15% |
| 1940 | 28,012 | 21,518 | 15.74% |
| 1930 | 6,494 | 0.00% |
| Race | Population |
| White | 70,457 |
| Some Other Race | 14,357 |
| Black or African American | 3,597 |
| Two or More Races | 2,020 |
| Asian | 1,423 |
| American Indian and Alaska Native | 241 |
| Native Hawaiian and Other Pacific Islander | 92 |
42.1
41.2
43.4
There are 78,628 adults, (14,942 of whom are seniors) in Miami Beach Fl.
Female
43,441
47.12%
Male
48,746
52.88%
| Type | Count | Average Size | Owned |
| All | 44,475 | 2.05 | 37.4 |
| Non Family | 25,401 | 1.28 | 32.2 |
| Married | 13,509 | 2.94 | 52.8 |
| Female | 3,777 | 3.38 | 20.5 |
| Male | 1,788 | 3.42 | 29.2 |
| Education Attained | Count | Percentage |
| Less Than 9th Grade | 4,574 | 6.27% |
| 9th to 12th Grade | 3,711 | 5.08% |
| High School Graduate | 14,847 | 20.34% |
| Some College | 9,615 | 13.17% |
| Associates Degree | 7,047 | 9.65% |
| Bachelors Degree | 18,241 | 24.99% |
| Graduate Degree | 14,962 | 20.50% |
| Name | Total | High School | Bachelors |
| Hispanic | 40,637 | 33,699 | 13,887 |
| White | 27,411 | 26,479 | 17,206 |
| Other Race | 10,458 | 8,539 | 3,311 |
| Black | 3,049 | 2,769 | 1,024 |
| Multiple Races | 1,554 | 1,359 | 500 |
| Asian | 1,196 | 1,153 | 760 |
| Native American | 215 | 209 | 42 |
| Islander | 79 | 79 | 10 |
The highest rate of high school graduation is among islander people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 63.55%.
$38,671
Average Earnings
$43,749
Average Male
$30,652
Average Female
30.84% of Miami Beach Fl residents speak only English, while 69.16% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 55.47% of the population.
| Name | Total | In Poverty | Poverty Rate |
| Hispanic | 50,303 | 10,500 | 20.87% |
| White | 34,873 | 3,503 | 10.05% |
| Other | 14,273 | 2,229 | 15.62% |
| Black | 3,379 | 997 | 29.51% |
| Multiple | 2,020 | 243 | 12.03% |
| Asian | 1,416 | 183 | 12.92% |
16.59%
Overall Poverty Rate
14.40%
Male Poverty Rate
19.05%
Female Poverty Rate
The race most likely to be in poverty in Miami Beach Fl is Black, with 29.51% below the poverty level.
The race least likely to be in poverty in Miami Beach Fl is White, with 10.05% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.10%. Among those working part-time, it was 21.09%, and for those that did not work, the poverty rate was 35.64%.
38.0%
Overall Marriage Rate
37.9%
Male Marriage Rate
38.1%
Female Marriage Rate
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
| Name | Veterans | % of Total |
| White | 1,489 | 2.48% |
| Hispanic | 564 | 1.28% |
| Black | 243 | 7.65% |
| Other | 159 | 1.31% |
| 2 or More | 85 | 5.24% |
| Indian | 38 | 15.77% |
| Hawaiian | 34 | 49.28% |
| Asian | 8 | 0.61% |
10.76%
Veteran Poverty Rate
22.92%
Veteran Disability Rate
69.5%
Labor Force Participation
66.2%
Employment Rate
4.5%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
46.95%
Native Born
53.05%
Foreign Born
26.94%
Non Citizen
46.95% of Miami Beach Fl residents were born in the United States, with 21.07% having been born in Florida. 26.94% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.