Richfield, Idaho Population 2021

492
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Richfield is a city located in Lincoln County Idaho. With a 2020 population of 492, it is the 131st largest city in Idaho and the 13374th largest city in the United States . Richfield is currently declining at a rate of -0.40% annually but its population has increased by 2.07% since the most recent census, which recorded a population of 482 in 2010. Richfield reached it's highest population of 498 in 2018. Spanning over 1 miles, Richfield has a population density of 750 people per square mile.

The average household income in Richfield is $50,736 with a poverty rate of 14.29%. The median rental costs in recent years comes to $611 per month, and the median house value is $126,500. The median age in Richfield is 37.8 years, 38.3 years for males, and 37.3 years for females.

Richfield Demographics

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

  • White: 88.73%
  • Two or more races: 6.89%
  • Other race: 2.71%
  • Native American: 1.25%
  • Asian: 0.42%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Richfield, Idaho is 492 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 498.The last official US Census in 2010 recorded the population at 482.

Richfield, Idaho Population 2021

Population by Race

Race Population Percentage
White42588.73%
Two or More Races336.89%
Some Other Race132.71%
American Indian and Alaska Native61.25%
Asian20.42%
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Richfield Population by Race

Richfield Population Pyramid $2021

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Richfield Median Age

37.8


Total

38.3


Male

37.3


Female

Richfield Adults

There are 342 adults, (63 of whom are seniors) in Richfield.

Richfield Age Dependency

71.7

Age Dependency Ratio

22.6

Old Age Dependency Ratio

49.1

Child Dependency Ratio

Richfield Sex Ratio

Female

231

48.23%

Male

248

51.77%

Richfield Population by Age

Richfield Renter vs Owner Occupied by Household Type

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Richfield Household Types

Type Owner Renter
Married74.7%25.3%
All62.7%37.3%
Male60%40%
Non Family59.2%40.8%
Female31.8%68.2%

62.7%

Rate of Home Ownership

Richfield Households and Families

Type Count Average Size Owned
All1612.9862.7
Married753.6474.7
Non Family491.2759.2
Female224.1431.8
Male153.5360

3.5

Average Family Size

2.98

Average Household Size

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Richfield Households by Type

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Education Attained Count Percentage
Less Than 9th Grade3310.28%
9th to 12th Grade3310.28%
High School Graduate9028.04%
Some College9730.22%
Associates Degree3711.53%
Bachelors Degree247.48%
Graduate Degree72.18%
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Richfield Educational Attainment by Sex (over 25)

Richfield Educational Attainment by Race

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Race Total High School Bachelors
White27423421
Hispanic3594
Other Race8
2+ Races888
Native American66
Asian222

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Richfield Educational Attainment by Race

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Name Average Male Female
Overall$32,083$39,375$18,875
Less Than 9th Grade$35,313$35,714$
High School Graduate$30,000$37,656$25,417
Some College$$44,250$16,667
Bachelors Degree$32,500$26,875$
Graduate Degree$46,875$$46,250

$32,083

Average Earnings

$39,375

Average Male

$18,875

Average Female

Richfield Earnings by Educational Attainment

Richfield Language by Age

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Richfield Language

89.36% of Richfield residents speak only English, while 10.64% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.87% of the population.

Richfield Language

Richfield Poverty by Race

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Name Total In Poverty Poverty Rate
White3785514.55%
Hispanic541222.22%

14.29%

Overall Poverty Rate

11.89%

Male Poverty Rate

16.89%

Female Poverty Rate

Poverty in Richfield

The race most likely to be in poverty in Richfield is Hispanic, with 22.22% below the poverty level.

The race least likely to be in poverty in Richfield is White, with 14.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.53%. Among those working part-time, it was 23.53%, and for those that did not work, the poverty rate was 27.91%.

Richfield Poverty

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Name Poverty
Less Than 9th Grade46.97%
High School10.00%
Some College8.21%
Bachelors or Greater0.00%

Richfield Poverty Rate by Education

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Rate Poverty
Female Employed11.39%
Male Employed8.40%
Female Unemployed0.00%
Male Unemployed0.00%

Richfield Poverty Rate by Employment Status and Sex

Richfield Income by Household Type

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Name Median Mean
Households$47,031$50,736
Families$55,417$55,659
Married Families$58,438-
Non Families-$34,282
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Income by Household Type

Richfield Marital Status

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Marriage Rates

51.4%

Overall Marriage Rate

54.9%

Male Marriage Rate

48.2%

Female Marriage Rate

Richfield Married by Age and Sex

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Richfield Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is Over 65.

Richfield Marital Status by Race

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Richfield Marital Status

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26

Number of Veterans

18

Male Veterans

8

Female Veterans

War Veterans
Second Gulf War10
Vietnam4
Korea2
World War II
First Gulf War

Richfield Veterans by War

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Age Group Veterans
18 to 348
35 to 546
55 to 645
75+4
65 to 743

Richfield Veterans by Age

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Richfield Veterans by Race

Richfield Veterans by Education

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7.69%

Veteran Poverty Rate

34.62%

Veteran Disability Rate

Richfield Veterans by Education

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62.8%

Labor Force Participation

59.2%

Employment Rate

5.8%

Unemployment Rate

Richfield Employment by Age

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Richfield Employment by Race

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Richfield Employment by Education

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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52.61%

Born in Richfield

91.86%

Native Born

8.14%

Foreign Born

7.52%

Non Citizen

0.63%

Naturalized

Place of Birth

91.86% of Richfield residents were born in the United States, with 52.61% having been born in Idaho. 7.52% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Richfield Place of Birth

Year Population Growth Annual Growth Rate
2021492-2-0.40%
2020494-2-0.40%
2019496-2-0.40%
201849851.01%
201749361.23%
201648720.41%
2015485-4-0.82%
2014489-1-0.20%
2013490102.08%
2012480122.56%
2011468-8-1.68%
20104760.00%

Richfield Population by Year