Fairfax, South Dakota Population & Demographics

Statistic	Fairfax	South Dakota	National
Population	138	884,659	328,239,523
Population density (sq mi)	456	12	91
Median age	58.0	36.8	37.7
Male/Female ratio	0.8:1	1.0:1	1.0:1
Married (15yrs & older)	71%	59%	55%
Families w/ Kids under 18	34%	44%	43%
Speak English	96%	94%	79%
Speak Spanish	0%	2%	13%

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Demographics Quick Facts

The population density in Fairfax is 3700% higher than South Dakota
The median age in Fairfax is 58% higher than South Dakota
In Fairfax 96.38% of the population is White
In Fairfax 0.00% of the population is Black
In Fairfax 0.00% of the population is Asian

Compare Fairfax, SD Demographics

Fairfax racial demographics

Race	Fairfax	South Dakota	National
White	96.38%	84.77%	73.35%
Black	0.00%	1.65%	12.63%
Asian	0.00%	1.33%	5.22%
American Indian	3.62%	8.72%	0.82%
Native Hawaiian	0.00%	0.04%	0.18%
Mixed race	0.00%	2.61%	3.06%
Other race	0.00%	0.88%	4.75%

In Fairfax, 0.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

Fairfax age breakdown

Marital status

Age of children in married couples

Source: The Fairfax, SD demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).