Gwinnett County Population 2018

Gwinnett County's estimated population is 920,260 with a growth rate of 1.45% in the past year according to the most recent United States census data. Gwinnett County is the 2nd largest county in Georgia.

Year Population Growth Growth Rate
2017920,26013,1591.45%
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 Population Growth

Population Data via

Gwinnett County Race Data

Race Population Percentage
White510,57855.48%
Black or African American246,82726.82%
Asian103,60411.26%
Two or More Races23,4182.54%
American Indian and Alaska Native7,5630.82%
Native Hawaiian and Other Pacific Islander9360.10%

Gwinnett County Population Pyramid

0k10k20k30k40k Male Population0k10k20k30k40k Female Population8580757065605550454035302520151050
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