Gwinnett County, Georgia Population 2018

Gwinnett County, Georgia's estimated population is 920,260 with a growth rate of 5.26% in the past year according to the most recent United States census data. Gwinnett County, Georgia is the 2nd largest county in Georgia.

Year Population Growth Growth Rate
2017920,26046,0185.26%
2016874,242-32,859-3.62%
2016907,10114,9641.68%
2015892,13717,6652.02%
2014874,47218,6742.18%
2013855,79816,6541.98%
2012839,14414,9781.82%
2011824,16615,9121.97%
2010808,254455,344129.03%
1990352,910186,007111.45%
1980166,90394,554130.69%
197072,34928,80866.16%
196043,54111,22134.72%
195032,3203,23311.11%
194029,0871,2344.43%
193027,853-2,474-8.16%
192030,3271,5035.21%
191028,8243,23912.66%
190025,5855,68628.57%
189019,8993681.88%
188019,5317,10057.12%
187012,431-509-3.93%
186012,9401,68314.95%
185011,2574534.19%
184010,804-2,485-18.70%
183013,2898,700189.58%
18204,5890.00%

Gwinnett County, Georgia Population Growth

Population Data via

Population by Race

Race Population
White451,951
Black or African American228,057
Asian97,394
Some Other Race70,576
Two or More Races22,994
American Indian and Alaska Native2,909
Native Hawaiian and Other Pacific Islander361

Race Data via US Census (2016 ACS 5-Year Survey)

Gwinnett County, Georgia Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Gwinnett County, Georgia Median Age

34.8


Total

33.7


Male

35.9


Female

Gwinnett County, Georgia Adults

There are 630,328 adults, (75,185 of which are seniors) in Gwinnett County, Georgia.

Gwinnett County, Georgia Age Dependency

57.5

Age Dependency Ratio

13.5

Old Age Dependency Ratio

44

Child Dependency Ratio

Gwinnett County, Georgia Sex Ratio

Female

446,312

51.05%

Male

427,930

48.95%

Gwinnett County, Georgia Households and Families

Gwinnett County, Georgia Renter vs Owner Occupied by Household Type

Gwinnett County, Georgia Household Types

Type Owner Renter
Married77.8%22.2%
All66.1%33.9%
Non Family52.6%47.4%
Female49%51%
Male46%54%

66.1%

Rate of Home Ownership

Gwinnett County, Georgia Households by Type

Type Count Average Size Owned
All278,9963.1266.1
Married158,3633.6877.8
Non Family66,4771.3152.6
Female40,1613.6649
Male13,9953.746

3.59

Average Family Size

3.12

Average Household Size

4.2%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Gwinnett County, Georgia Households

Gwinnett County, Georgia Education

Gwinnett County, Georgia Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade33,7026.11%
9th to 12th Grade35,0196.35%
High School Graduate128,60623.33%
Some College111,13320.16%
Associates Degree50,2359.11%
Bachelors Degree128,28223.27%
Graduate Degree64,26511.66%

Gwinnett County, Georgia Educational Attainment by Race

Name Total High School Bachelors
White250,020236,718102,487
Black134,227125,51645,055
Hispanic94,99458,58013,778
Asian65,87855,72928,260
Other Race37,80521,7523,782
Multiple Races8,6327,5223,142
Native American1,7491,378508
Islander20919965

The highest rate of high school graduation is among islander people with a rate of 95.22%.

The highest rate of bachelors degrees is among islander people with a rate of 42.90%.

Gwinnett County, Georgia Earnings by Educational Attainment

Name Average Male Female
Overall$36,353$41,016$31,525
Less Than High School$22,156$24,178$18,051
High School Grad$27,965$31,329$24,195
Some College$35,174$41,140$29,643
Bachelors Degree$50,275$61,401$41,350
Graduate Degree$60,166$77,049$52,061

$36,353

Average Earnings

$41,016

Average Male

$31,525

Average Female

Gwinnett County, Georgia Language

Gwinnett County, Georgia Language by Age

Gwinnett County, Georgia Language

65.99% of Gwinnett County, Georgia residents speak only English, while 34.01% speak other languages. The largest non-English language is Spanish, which is spoken by 18.38% of the population.

Gwinnett County, Georgia Poverty

Gwinnett County, Georgia Poverty by Race

Name Total In Poverty Poverty Rate
Hispanic178,55045,61125.55%
Black225,90629,01012.84%
White349,51123,6286.76%
Other70,11120,69129.51%
Asian97,18811,61311.95%
Multiple22,7663,73416.40%
Native2,84546716.41%
Islander3549426.55%

13.02%

Overall Poverty Rate

12.24%

Male Poverty Rate

13.77%

Female Poverty Rate

Poverty in Gwinnett County, Georgia

The race most likely to be in poverty in Gwinnett County, Georgia is Other, with 29.51% below the poverty level.

The race least likely to be in poverty in Gwinnett County, Georgia is White, with 6.76% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.11%. Among those working part-time, it was 14.83%, and for those that did not work, the poverty rate was 19.51%.

Gwinnett County, Georgia Poverty Rate by Education

Name Poverty
Less Than High School23.28%
High School13.71%
Some College8.43%
Bachelors or Greater4.53%

Gwinnett County, Georgia Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed27.49%
Male Unemployed25.71%
Female Employed6.32%
Male Employed6.29%

Gwinnett County, Georgia Income

Gwinnett County, Georgia Income by Household Type

Name Median Mean
Households$61,865$80,034
Families$69,234$87,607
Married Families$81,923$100,076
Non Families$41,117$50,946

Gwinnett County, Georgia Marital Status

Gwinnett County, Georgia Marital Status

Marriage Rates

52.2%

Overall Marriage Rate

54.8%

Male Marriage Rate

49.7%

Female Marriage Rate

Gwinnett County, Georgia Married by Age and Sex

Gwinnett County, Georgia Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 45To54.

Gwinnett County, Georgia Marital Status by Race

Gwinnett County, Georgia Veterans

Gwinnett County, Georgia Veterans by War

37,483

Number of Veterans

33,279

Male Veterans

4,204

Female Veterans

Name Veterans
Vietnam11,154
First Gulf War10,998
Second Gulf War6,216
Korea2,203
World War II988

Gwinnett County, Georgia Veterans by Age

Name Veterans
35 to 5414,029
65 to 748,004
55 to 647,377
75+5,027
18 to 343,046

Gwinnett County, Georgia Veterans by Race

Name Veterans % of Total
White24,5477.25%
Black10,7946.84%
Hispanic1,6641.47%
Asian8921.20%
2 or More6676.17%
Other3970.87%
Indian1427.23%
Hawaiian4415.94%

Gwinnett County, Georgia Veterans by Education

4.99%

Veteran Poverty Rate

18.24%

Veteran Disability Rate

Gwinnett County, Georgia Employment Status

Gwinnett County, Georgia Employment by Age

69.5%

Labor Force Participation

64.6%

Employment Rate

6.8%

Unemployment Rate

Gwinnett County, Georgia Employment by Race

Gwinnett County, Georgia Employment by Education

Population of Cities in Gwinnett County, Georgia

City 2010 Census 2016 Estimated Growth Growth Rate
Peachtree Corners3800642773476712.54%
Lawrenceville283913078223918.42%
Duluth2660429331272710.25%
Sugar Hill1854122197365619.72%
Snellville182651973814738.06%
Suwanee1535519421406626.48%
Norcross1517416787161310.63%
Buford 1249314356186314.91%
Lilburn116601267510158.70%
Loganville 1045811674121611.63%
Braselton 753010234270435.91%
Auburn 703076035738.15%
Dacula44595632117326.31%
Grayson25553742118746.46%
Berkeley Lake1841206222112.00%
Rest Haven 626646.45%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990