CensusDepth
Home / Counties / Idaho / Custer County

Custer County, Idaho

County

Population: 4,411 (2023 estimate)

Located in Idaho

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

← All counties in Idaho Idaho county income rankings

Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Custer County

What is the median household income in Custer County?
The median household income in Custer County is $90,078 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Custer County?
The poverty rate in Custer County is 1.3% (U.S. Census Bureau ACS 2023).
What is the median home value in Custer County?
$331,200 (U.S. Census Bureau ACS 2023).
What is the average rent in Custer County?
The median gross rent in Custer County is $879 per month (U.S. Census Bureau ACS 2023).
What percentage of Custer County residents have a college degree?
32.8% of adults in Custer County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
4,840
Median Income
$90,078
Median Home Value
$331,200
Poverty Rate
1.3%
Unemployment (ACS 2023)
6.2%
Median Age
49.0 yrs
Since 2019 Median Income: +$7,542 (+9.1%) Home Value: +$67,600 (+25.6%) Poverty Rate: -1.5 pp (-53.6%) Bachelor's+: -1.4 pp (-4.1%) Unemployment: +3.6 pp (+138.5%)

Demographics

Total Population 4,840
Median Age 49.0
Female 52.2%
Race & Ethnicity
Hispanic or Latino 2.3% White (non-Hisp.) 96.3% Black 0.1% Asian 0.2% Two or More 1.6% Other 1.4%
Asian Subgroups (% of total pop.)
Chinese
0.1%
Korean
0.1%
Hispanic Subgroups (% of total pop.)
Puerto Rican
0.7%
Mexican
0.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $90,078 ±$14,832
+$15,442 vs. state
Per Capita Income $111,558
Median Family Income $105,313
Poverty Rate 1.3%
-5.7 pp vs. state
Child Poverty Rate 3.7%
Working-Age Poverty Rate
SNAP Recipients 4.6%
Social Security Income
Retirement Income 32.7%
Household Income Distribution
< $10k
4.5%
$10–15k
3.9%
$15–25k
3.3%
$25–35k
3.1%
$35–50k
10.0%
$50–75k
18.8%
$75–100k
12.5%
$100–150k
16.2%
$150–200k
9.5%
$200k+
18.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 2,035
Owner-Occupied 90.1%
Renter-Occupied 9.9%
Vacancy Rate 4.0%
Median Home Value $331,200
-$44,800 vs. state
Median Gross Rent $879
Owner Cost Burden (30%+) 16.2%
Renter Cost Burden (30%+) 44.1%
Home Value Distribution
< $50k
6.5%
$50–100k
1.9%
$100–200k
4.6%
$200–300k
20.1%
$300–500k
39.4%
$500k–$1M
15.8%
$1M+
2.2%
Gross Rent Distribution
< $500
6.5%
$500–1k
57.6%
$1–1.5k
15.3%
$1.5–2k
20.0%
$2–2.5k
0.6%
Vehicle Availability
No vehicle
3.0%
1 vehicle
25.4%
2 vehicles
42.7%
3+
28.9%
Housing Type
Single-fam. det.
72.0%
Single-fam. att.
15.7%
2–4 units
2.0%
5–19 units
0.2%
Mobile home
6.8%
Housing Age
Pre-1940
17.2%
1940–1969
2.3%
1970–1999
12.9%
2000–2009
8.6%
2010+
15.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 95.1%
Bachelor's or Higher 32.8%
+1.6 pp vs. state
Graduate Degree 12.4%
Some College / Associate 15.6%
Less Than High School 0.8%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 66.0%
Unemployment Rate 6.2%
+2.5 pp vs. state
Work from Home 14.5%
Self-Employed 7.0%
Government Workers 8.6%
Private For-Profit 84.3%
Industry
Edu/Health
19.0%
Prof. Services
11.4%
Manufacturing
10.9%
Retail
10.0%
Arts/Entmt.
9.7%
Finance
8.4%
Transportation
5.9%
Construction
5.1%
Agriculture
4.0%
Information
3.9%
Public Admin
3.3%
Wholesale
2.6%
Occupation
Management
37.4%
Sales
28.2%
Food Prep
19.6%
Production
9.1%
Construction
5.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 23.6 min
Drove Alone 75.0%
Carpool 5.9%
Public Transit 0.2%
Work from Home 14.5%
Walked 1.3%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 1,954
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 62.6%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 18.8%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
4.5%
5–9
3.1%
10–14
6.0%
15–19
6.6%
20–24
4.4%
25–34
12.6%
35–44
8.8%
45–54
12.4%
55–64
6.9%
65–74
7.7%
75–84
16.0%
85+
9.8%
Under 18: 17.4% Working age (18–64): 82.6% 65 and over: 26.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 1.1%
Naturalized Citizen 62.3%
Speaks English Less Than Very Well 0.7%
Foreign-Born Origin
Europe
54.7%
Latin America
26.4%
Asia
18.9%

Veterans & Disability

Veteran 5.9%
With a Disability 10.3%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 92.6%
Uninsured 7.4%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 94.5%
Has a Computer 96.9%
Same House 1 Year Ago 91.5%
Moved from Abroad 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Custer County

Compare to another county →

Where People Move From (IRS Migration Data)

Top origins of people who moved to Custer County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Other flows - West 57 95