Fairfield County Population 2018

Fairfield County's estimated population is 949,921 with a growth rate of 0.08% in the past year according to the most recent United States census data. Fairfield County is the 1st largest county in Connecticut.

Year Population Growth Growth Rate
2017949,9217300.08%
2016949,1911,0750.11%
2015948,1161,5690.17%
2014946,5473,6820.39%
2013942,8656,5200.70%
2012936,3456,9470.75%
2011929,3989,6491.05%
2010919,74992,10411.13%
1990827,64520,5022.54%
1980807,14314,3291.81%
1970792,814139,22521.30%
1960653,589149,24729.59%
1950504,34285,95820.55%
1940418,38431,6828.19%
1930386,70265,76620.49%
1920320,93675,61430.82%
1910245,32261,11933.18%
1900184,20334,12222.74%
1890150,08138,03933.95%
1880112,04216,76617.60%
187095,27617,80022.97%
186077,47617,70129.61%
185059,7759,85819.75%
184049,9172,9076.18%
183047,0104,2719.99%
182042,7391,7894.37%
181040,9502,7427.18%
180038,2081,9585.40%
179036,2500.00%

Fairfield County Population Growth

Population Data via

Fairfield County Race Data

Race Population Percentage
White751,33579.09%
Black or African American116,60312.28%
Asian52,1825.49%
Two or More Races18,9792.00%
American Indian and Alaska Native4,5660.48%
Native Hawaiian and Other Pacific Islander1,0090.11%

Fairfield 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