Population Growth

Gwinnett was one the nation's fastest-growing counties during the 1970s and 1980s. The rate of growth has slowed, but we are still growing.

The official 2010 population of Gwinnett County is 805,321.

Source: U.S. Census Bureau.

Census

Population

2010

805,321

2000

588,448

1990

352,910

1980

166,903

1970

72,349

1960

43,541

1950

32,320

1940

29,087

1930

27,853

1920

30,327

1910

28,824

1900

25,585

1890

19,899

1880

19,531

1870

12,431

1860

12,940

1850

11,257

1840

10,804

1830

13,289

1820

4,589