Chatham County Population 2018

Chatham County's estimated population is 290,501 with a growth rate of 0.38% in the past year according to the most recent United States census data. Chatham County is the 5th largest county in Georgia.

Year Population Growth Growth Rate
2017290,5011,1110.38%
2016289,3902,5710.90%
2015286,8193,9611.40%
2014282,8584,8951.76%
2013277,9631,4600.53%
2012276,5034,6331.70%
2011271,8706,0242.27%
2010265,84648,91122.55%
1990216,93514,7097.27%
1980202,22614,4597.70%
1970187,767-532-0.28%
1960188,29936,81824.31%
1950151,48133,51128.41%
1940117,97012,53911.89%
1930105,4315,3995.40%
1920100,03220,34225.53%
191079,6908,45111.86%
190071,23913,49923.38%
189057,74012,71728.25%
188045,0233,7449.07%
187041,27910,23632.97%
186031,0437,14229.88%
185023,9015,10027.13%
184018,8014,67433.09%
183014,127-610-4.14%
182014,7371,1978.84%
181013,5405944.59%
180012,9462,17720.22%
179010,7690.00%

Chatham County Population Growth

Population Data via

Chatham County Race Data

Race Population Percentage
White155,09753.39%
Black or African American116,00239.93%
Asian7,9262.73%
Two or More Races6,2642.16%
American Indian and Alaska Native9350.32%
Native Hawaiian and Other Pacific Islander3980.14%

Chatham County Population Pyramid

0k2k4k6k8k10k12k Male Population0k2k4k6k8k10k12k 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