2026 Compare Cities People:
Wilder, ID vs Fairfield, ID

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Highlights
- Fairfield is 0% more densely populated than Wilder.
- People are 56.2% less likely to be married in Fairfield.
- The Median Age is 3.2 years older in Fairfield.
 Wilder, IDFairfield, IDUnited States
 Population  Unlock493329,725,481
 Female Population54.1%  Unlock50.5%
 Male Population45.9%  Unlock49.5%
 Median Age  Unlock35.538.4
 space3
 Population - 20101,534  Unlock309,327,143
 Population - 2000  Unlock395285,036,114
 Population - 19901,232  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.0%15.6%
 Pop. 1990 to Now47.1%  Unlock30.8%
 space4
 Population Density  Unlock562.893.4
 Land Area0.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Wilder, IDFairfield, IDUnited States
 Age 0 to 46.4%  Unlock5.9%
 Age 5 to 9  Unlock15.0%6.1%
 Age 10 to 148.7%  Unlock6.6%
 Age 15 to 17  Unlock3.0%3.9%
 Age 18 to 201.6%  Unlock4.0%
 Age 21 to 24  Unlock0.0%5.2%
 Age 25 to 3416.5%  Unlock13.8%
 Age 35 to 44  Unlock29.0%12.9%
 Age 45 to 5410.9%  Unlock12.6%
 Age 55 to 59  Unlock4.7%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock2.4%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock0.8%1.9%
 space1
 Race
 Wilder, IDFairfield, IDUnited States
 White24.6%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.6%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.6%  Unlock3.2%
 Hispanic  Unlock4.1%18.4%
 space2
 Marriage & Family
 Wilder, IDFairfield, IDUnited States
 Married Population64.3%  Unlock49.8%
     Currently Married  Unlock28.2%48.0%
 Married but Separated3.0%  Unlock1.8%
 Single Population  Unlock71.8%50.2%
 Never Married20.0%  Unlock33.8%
 Divorced  Unlock41.4%10.8%
 Widowed3.9%  Unlock5.6%
 space5
 Household Size  Unlock4.072.60
 Households541  Unlock124,010,992
 Family Households  Unlock5480,755,759
     Married couple, w/children50.9%  Unlock30.5%
     Married couple, no children  Unlock37.0%42.9%
 Non Family Households103  Unlock43,255,233
     Single householder, w/children  Unlock11.1%15.8%
     Single householder, no children8.7%  Unlock10.8%
Reviews for Wilder    0 Reviews

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Reviews for Fairfield    2 Reviews

Over 18 years ago

Quiet, lovely rural environment. Small town life encapsulated. Fairly long winters, temperate summers. About 300 people in the town and only 1,000 in the entire county.  More

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I spent the first thirteen years of my life in this town and let me tell you it is really tiny! Its very beautiful and a wonderful place to visit but I wouldn't  More

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