Firth, Idaho Population 2024

561

Firth is a city located in Bingham County Idaho. Firth has a 2024 population of 561. Firth is currently growing at a rate of 2% annually and its population has increased by 7.68% since the most recent census, which recorded a population of 521 in 2020.

The average household income in Firth is $64,318 with a poverty rate of 8.53%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Firth is 36.4 years, 38.7 years for males, and 34.6 years for females.

Firth Demographics

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

  • White: 84.3%
  • Other race: 7.75%
  • Native American: 4.07%
  • Two or more races: 3.68%
  • Asian: 0.19%
  • Black or African American:
  • Native Hawaiian or Pacific Islander:
State
Idaho
Land Area (mi²)
0.6 sq mi
Density (mi²)
978.80/sq mi
Growth Since 2020
7.68% (40)
The current population of Firth, Idaho is 561 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 521.

Firth, Idaho Population 2024

Population by Race

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Race
Population
Percentage (of total)
White43584.3%
Other race407.75%
Native American214.07%
Two or more races193.68%
Asian10.19%
Black or African American
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Other race

Native American

Two or more races

Asian

Black or African American

Native Hawaiian or Pacific Islander

Firth Population by Race

Firth Population Pyramid 2024

Firth Median Age

36.4

Total

38.7

Male

34.6

Female

Firth Adults

There are 356 adults, (70 of whom are seniors) in Firth.

Firth Age Dependency

80.4

Age Dependency Ratio

24.5

Old Age Dependency Ratio

55.9

Child Dependency Ratio

Firth Sex Ratio

Female22944.38%
Male28755.62%

Firth Population by Age

Firth Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1802.8743.356.7
Married1153.4557.442.6
Non Family471.1112.887.2
Male114.360100
Female72.7185.714.3
showing: 5 rows

3.43

Average Family Size

2.87

Average Household Size

43.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Firth Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Firth Educational Attainment by Sex (over 25)

Firth Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 13.48%.

Firth Educational Attainment by Race

All

Male

Female

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$42,917

Average Earnings

$46,488

Average Male

$

Average Female

Firth Earnings by Educational Attainment

Firth Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Firth Language

90.71% of Firth residents speak only English, while 9.29% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.5% of the population.

Firth Language

Firth Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White423378.75%
Other40410%
Hispanic6446.25%
Multiple19315.79%
showing: 4 rows

8.53%

Overall Poverty Rate

6.97%

Male Poverty Rate

10.48%

Female Poverty Rate

Poverty in Firth

The race most likely to be in poverty in Firth is Multiple, with 15.79% below the poverty level.

The race least likely to be in poverty in Firth is Hispanic, with 6.25% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.46%. Among those working part-time, it was 3.76%, and for those that did not work, the poverty rate was 27.87%.

Firth Poverty

rate

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Rate
Poverty
High School16.76%
Less Than 9th Grade16.67%
Some College6.98%
Bachelors or Greater
showing: 4 rows

Firth Poverty Rate by Education

rate

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Rate
Poverty
Male Employed1.6%
Male Unemployed
Female Employed5.26%
Female Unemployed
showing: 4 rows

Firth Poverty Rate by Employment Status and Sex

Firth Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Firth Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.0%

Overall Marriage Rate

53.8%

Male Marriage Rate

54.3%

Female Marriage Rate

Firth Married by Age and Sex

male

female

Firth Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Firth Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Firth Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

31

Number of Veterans

30

Male Veterans

1

Female Veterans

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Firth Veterans by War

count

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Firth Veterans by Age

count

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Firth Veterans by Race

Firth Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.68%

Veteran Poverty Rate

48.39%

Veteran Disability Rate

Firth Veterans by Education

LaborForceParticipation

51.3%

Labor Force Participation

51.3%

Employment Rate

0%

Unemployment Rate

Firth Employment by Age

LaborForceParticipation

Firth Employment by Race

LaborForceParticipation

Firth Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

55.62%

Born in Firth

97.48%

Native Born

2.52%

Foreign Born

0.78%

Non Citizen

1.74%

Naturalized

Place of Birth

97.48% of Firth residents were born in the United States, with 55.62% having been born in Idaho. 0.78% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Firth Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029616111.82%
2028605111.85%
2027594111.89%
2026583111.92%
2025572111.96%
2024561112%
2023550112.04%
2022539112.08%
202152871.34%
2020521234.62%
201949891.84%
201848930.62%
201748681.67%
201647820.42%
2015476-1-0.21%
2014477
2013477-2-0.42%
2012479-4-0.83%
201148330.63%
2010480
showing: 20 rows

Firth Population by Year