Fairfield, Idaho Population 2020

414
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Fairfield is a city located in Idaho. With a 2020 population of 414, it is the 141st largest city in Idaho and the 14128th largest city in the United States. Fairfield is currently growing at a rate of 0.73% annually but its population has decreased by -0.48% since the most recent census, which recorded a population of 416 in 2010. Fairfield reached it's highest population of 416 in 2010. Spanning over 1 miles, Fairfield has a population density of 473 people per square mile.

The average household income in Fairfield is $69,351 with a poverty rate of 38.91%. The median rental costs in recent years comes to $845 per month, and the median house value is $107,900. The median age in Fairfield is 27.6 years, 27.5 years for males, and 33.3 years for females. For every 100 females there are 104.6 males.

Fairfield Demographics

According to the most recent ACS, the racial composition of Fairfield was:

  • White: 99.55%
  • Two or more races: 0.45%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Fairfield, Idaho is 414, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 408.The last official US Census in 2010 recorded the population at 416.

Fairfield, Idaho Population 2020

Population by Race

Race Population Percentage
White44099.55%
Two or More Races20.45%
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Fairfield Population Pyramid 2020

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Fairfield Median Age

27.6


Total

27.5


Male

33.3


Female

Fairfield Adults

There are 294 adults, (57 of whom are seniors) in Fairfield.

Fairfield Age Dependency

86.5

Age Dependency Ratio

24.1

Old Age Dependency Ratio

62.4

Child Dependency Ratio

Fairfield Sex Ratio

Female

216

48.87%

Male

226

51.13%

Fairfield Households and Families

Fairfield Renter vs Owner Occupied by Household Type

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Fairfield Household Types

Type Owner Renter
Non Family89.4%10.6%
All69.6%30.4%
Married69.1%30.9%
Female45.5%54.5%
Male0%100%

69.6%

Rate of Home Ownership

Type Count Average Size Owned
All1353.2769.6
Married684.2469.1
Non Family471.2189.4
Female11545.5
Male94.670

4.22

Average Family Size

3.27

Average Household Size

12.6%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Fairfield Education

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Education Attained Count Percentage
Less Than 9th Grade41.66%
9th to 12th Grade41.66%
High School Graduate10041.49%
Some College6627.39%
Associates Degree177.05%
Bachelors Degree2811.62%
Graduate Degree229.13%
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Fairfield Educational Attainment by Race

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Name Total High School Bachelors
White23923150
Multiple Races22

The highest rate of high school graduation is among multiple races people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 20.92%.

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Name Average Male Female
Overall$27,024$26,875$30,278
Less Than High School$$$
High School Grad$25,750$26,563$
Some College$26,484$26,875$21,458
Bachelors Degree$$$30,625
Graduate Degree$$$

$27,024

Average Earnings

$26,875

Average Male

$30,278

Average Female

Fairfield Language

Fairfield Language by Age

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Fairfield Language

100.00% of Fairfield residents speak only English, while 0.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.00% of the population.

Fairfield Poverty

Fairfield Poverty by Race

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38.91%

Overall Poverty Rate

38.94%

Male Poverty Rate

38.89%

Female Poverty Rate

Poverty in Fairfield

The race most likely to be in poverty in Fairfield is White, with 39.09% below the poverty level.

The race least likely to be in poverty in Fairfield is White, with 39.09% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 17.60%. Among those working part-time, it was 30.88%, and for those that did not work, the poverty rate was 28.83%.

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Name Poverty
Some College46.99%
High School15.00%
Bachelors or Greater2.00%
Less Than High School0.00%
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Name Poverty
Female Unemployed0.00%
Male Unemployed33.33%
Male Employed25.47%
Female Employed21.62%

Fairfield Income

Fairfield Income by Household Type

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Name Median Mean
Households$39,821$69,351
Families-$76,803
Married Families$53,333-
Non Families$27,188$48,660
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Fairfield Marital Status

Fairfield Marital Status

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Marriage Rates

45.2%

Overall Marriage Rate

49.0%

Male Marriage Rate

41.7%

Female Marriage Rate

Fairfield Married by Age and Sex

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Fairfield Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Fairfield Marital Status by Race

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Fairfield Veterans

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41

Number of Veterans

31

Male Veterans

10

Female Veterans

War Veterans
Second Gulf War22
Vietnam13
First Gulf War6
World War II
Korea
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Age Group Veterans
18 to 3419
75+9
35 to 549
65 to 744
55 to 64
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Name Veterans % of Total
White3913.36%
2 or More2100.00%

Fairfield Veterans by Education

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19.51%

Veteran Poverty Rate

34.15%

Veteran Disability Rate

Fairfield Employment Status

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63.2%

Labor Force Participation

59.2%

Employment Rate

6.3%

Unemployment Rate

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Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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47.96%

Born in Idaho

98.87%

Native Born

1.13%

Foreign Born

1.13%

Non Citizen

0.00%

Naturalized

Place of Birth

98.87% of Fairfield residents were born in the United States, with 47.96% having been born in Idaho. 1.13% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Oceania.

Year Population Growth Annual Growth Rate
202041430.73%
201941130.74%
201840882.00%
201740030.76%
201639730.76%
201539451.29%
201438930.78%
2013386-16-3.98%
2012402-13-3.13%
2011415-1-0.24%
20104160.00%