Idaho City, Idaho Population 2024

545

Idaho City is a city located in Boise County Idaho. Idaho City has a 2024 population of 545. It is also the county seat of Boise County.Idaho City is currently growing at a rate of 3.42% annually and its population has increased by 15.96% since the most recent census, which recorded a population of 470 in 2020.

The average household income in Idaho City is $57,496 with a poverty rate of 6.84%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Idaho City is 38.3 years, 46.3 years for males, and 35.2 years for females.

Idaho City Demographics

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

  • White: 90.64%
  • Two or more races: 6.54%
  • Other race: 1.63%
  • Asian: 0.89%
  • Black or African American: 0.15%
  • Native American: 0.15%
  • Native Hawaiian or Pacific Islander:
State
Idaho
Land Area (mi²)
0.7 sq mi
Density (mi²)
819.50/sq mi
Growth Since 2020
15.96% (75)
The current population of Idaho City, Idaho is 545 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 470.

Idaho City, Idaho Population 2024

Population by Race

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Race
Population
Percentage (of total)
White61090.64%
Two or more races446.54%
Other race111.63%
Asian60.89%
Black or African American10.15%
Native American10.15%
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Idaho City Population by Race

Idaho City Population Pyramid 2024

Idaho City Median Age

38.3

Total

46.3

Male

35.2

Female

Idaho City Adults

There are 495 adults, (139 of whom are seniors) in Idaho City.

Idaho City Age Dependency

89

Age Dependency Ratio

39

Old Age Dependency Ratio

50

Child Dependency Ratio

Idaho City Sex Ratio

Female36454.09%
Male30945.91%

Idaho City Population by Age

Idaho City Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All3192.16931
Married1882.4361.238.8
Non Family93082.817.2
Female202.75050
Male183.611000
showing: 5 rows

2.44

Average Family Size

2.1

Average Household Size

69.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Idaho City 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

Idaho City Educational Attainment by Sex (over 25)

Idaho City Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among 2+ races people with a rate of 14.29%.

Idaho City Educational Attainment by Race

All

Male

Female

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$34,495

Average Earnings

$35,583

Average Male

$32,157

Average Female

Idaho City Earnings by Educational Attainment

Idaho City Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Idaho City Language

96.89% of Idaho City residents speak only English, while 3.11% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.46% of the population.

Idaho City Language

Idaho City Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White594457.58%
Black11100%
showing: 2 rows

6.84%

Overall Poverty Rate

1.94%

Male Poverty Rate

10.99%

Female Poverty Rate

Poverty in Idaho City

The race most likely to be in poverty in Idaho City is Black, with 100% below the poverty level.

The race least likely to be in poverty in Idaho City is White, with 7.58% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.38%. Among those working part-time, it was 2.01%, and for those that did not work, the poverty rate was 14.2%.

Idaho City Poverty

rate

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Rate
Poverty
Some College10.23%
Bachelors or Greater2.08%
High School0.86%
Less Than 9th Grade
showing: 4 rows

Idaho City Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed5.26%
Female Employed5.16%
Male Employed1.42%
Female Unemployed
showing: 4 rows

Idaho City Poverty Rate by Employment Status and Sex

Idaho City Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Idaho City Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

64.2%

Overall Marriage Rate

60.3%

Male Marriage Rate

68.4%

Female Marriage Rate

Idaho City Married by Age and Sex

male

female

Idaho City 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.

Idaho City Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Idaho City Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

40

Number of Veterans

38

Male Veterans

2

Female Veterans

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Idaho City Veterans by War

count

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Idaho City Veterans by Age

count

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Idaho City Veterans by Race

Idaho City Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

20%

Veteran Disability Rate

Idaho City Veterans by Education

LaborForceParticipation

62.4%

Labor Force Participation

58.6%

Employment Rate

6%

Unemployment Rate

Idaho City Employment by Age

LaborForceParticipation

Idaho City Employment by Race

LaborForceParticipation

Idaho City 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

41.16%

Born in Idaho City

97.47%

Native Born

2.53%

Foreign Born

2.53%

Non Citizen

Naturalized

Place of Birth

97.47% of Idaho City residents were born in the United States, with 41.16% having been born in Idaho. 2.53% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Idaho City Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029635182.92%
2028617183.01%
2027599183.1%
2026581183.2%
2025563183.3%
2024545183.42%
2023527183.54%
2022509183.67%
2021491214.47%
2020470-2-0.42%
201947271.51%
2018465163.56%
2017449122.75%
201643751.16%
201543292.13%
201442320.48%
2013421-6-1.41%
2012427-15-3.39%
2011442-3-0.67%
2010445
showing: 20 rows

Idaho City Population by Year