Population.us > Counties > Connecticut > Fairfield County

Population of Fairfield County

Last official estimated population of Fairfield County was 919,506 (year 2014)[1]. This was 0.288% of total US population and 25.6% of total Connecticut state population. Area of Fairfield County is 836.9 mi² (=2167.6 km²), in this year population density was 1,098.67 p/mi². If population growth rate would be same as in period 2010-2014 (+0.07%/yr), Fairfield County population in 2021 would be 924,210 [0].


Historical population

Historical population of Fairfield County for period 1790-2014 [1] , [2] , [3]:

Maps: Population, population density, population changes

Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.

PopulationDensityChangesLegendsPosition

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Annual growth rate

[1790-1800] +0.53 %/yr
[1800-1810] +0.7 %/yr
[1810-1820] +0.43 %/yr
[1820-1830] +0.96 %/yr
[1830-1840] +0.6 %/yr
[1840-1850] +1.82 %/yr
[1850-1860] +2.63 %/yr
[1860-1870] +2.09 %/yr
[1870-1880] +1.63 %/yr
[1880-1890] +2.97 %/yr
[1890-1900] +2.07 %/yr
[1900-1910] +2.91 %/yr
[1910-1920] +2.72 %/yr
[1920-1930] +1.88 %/yr
[1930-1940] +0.79 %/yr
[1940-1950] +1.89 %/yr
[1950-1960] +2.63 %/yr
[1960-1970] +1.95 %/yr
[1970-1980] +0.18 %/yr
[1980-1990] +0.25 %/yr
[1990-2000] +0.65 %/yr
[2000-2005] +0.34 %/yr
[2005-2010] +0.42 %/yr
[2010-2014] +0.07 %/yr

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Demography

Population of Fairfield County by age groups male (M) and female (F)[1b]

Age Gr. (M) (F) Total
0 to 4 27447 26219 53,666
5 to 9 31472 30226 61,698
10 to 14 34173 32255 66,428
15 to 19 34534 32927 67,461
20 to 24 29470 27777 57,247
25 to 29 27157 26261 53,418
30 to 34 28032 28740 56,772
35 to 39 28389 29521 57,910
40 to 44 31513 33246 64,759
45 to 49 35096 37685 72,781
50 to 54 36595 39359 75,954
55 to 59 33335 34973 68,308
60 to 64 25649 27595 53,244
65 to 69 19668 22615 42,283
70 to 74 14056 16812 30,868
75 to 79 9556 12696 22,252
80 to 84 7270 10669 17,939
85+ 7548 14902 22,450

Fairfield County resident population estimates by Sex, Race, and Hispanic Origin[1b]. For full list of abbrevations see: population.us/about page.

Race Male Female Total
WAC 378709 391695 770,404
NH 371027 397515 768,542
WA 370680 383649 754,329
NHWAC 299070 315091 614,161
NHWA 293584 309401 602,985
H 89933 86963 176,896
HWAC 79639 76604 156,243
HWA 77096 74248 151,344
BAC 58514 67394 125,908
BA 53302 61769 115,071
NHBAC 49428 57667 107,095
NHBA 46367 54110 100,477
AAC 28043 30198 58,241
NHAAC 26932 29341 56,273
AA 24734 27093 51,827
NHAA 24074 26528 50,602
HBAC 9086 9727 18,813
TOM 9266 9403 18,669
HBA 6935 7659 14,594
NHTOM 6322 6736 13,058
IAC 4496 4408 8,904
HTOM 2944 2667 5,611
HIAC 2778 2393 5,171
IA 2437 2112 4,549
NHIAC 1718 2015 3,733
HIA 1908 1531 3,439
NAC 1261 1091 2,352
HAAC 1111 857 1,968
HAA 660 565 1,225
HNAC 695 505 1,200
NHNAC 566 586 1,152
NHIA 529 581 1,110
NA 541 452 993
HNA 390 293 683
NHNA 151 159 310

Counties near Fairfield County

Suffolk County population 40.2 mi, 119°
Bronx County 36.4 mi, 224°
Nassau County 36.3 mi, 198°
Westchester County 20.4 mi, 255°
Bergen County 41.2 mi, 243°
New Haven County 25.7 mi, 70°
Rockland County 34.6 mi, 261°
Dutchess County 41.2 mi, 332°
Litchfield County 39.6 mi,
Putnam County 24 mi, 305°


Sources, notices

[0] Calculated by population.us from last known population growth rate, not official data.

[1] County population - 2014, archived from the original, retrieved 02/23/2016

[1b] Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin, (used only data for 2014) archived from the original, retrieved 02/23/2016

[2] County population - 2000-2010, archived from the original, retrieved 02/23/2016

[3] Population of States and Counties of the United States: 1790 to 1992, PDF, 15 Mb, census.gov, retrieved 02/23/2016

[4] County area, latitude longitude data, retrieved 02/23/2016

[5] County boundaries, CSV files on boundaries.us, retrived 03/18/2016

Connecticut Notes

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