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Cassia County, Idaho

County

Population: 25,165 (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.

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

Quick Facts — Cassia County

What is the median household income in Cassia County?
The median household income in Cassia County is $67,042 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Cassia County?
The poverty rate in Cassia County is 6.8% (U.S. Census Bureau ACS 2023).
What is the median home value in Cassia County?
$257,300 (U.S. Census Bureau ACS 2023).
What is the average rent in Cassia County?
The median gross rent in Cassia County is $920 per month (U.S. Census Bureau ACS 2023).
What percentage of Cassia County residents have a college degree?
20.9% of adults in Cassia County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
25,165
Median Income
$67,042
Median Home Value
$257,300
Poverty Rate
6.8%
Unemployment (ACS 2023)
2.5%
Median Age
33.0 yrs
Since 2019 Median Income: +$14,107 (+26.6%) Home Value: +$95,200 (+58.7%) Poverty Rate: -3.8 pp (-35.8%) Bachelor's+: +2.3 pp (+12.4%) Unemployment: -0.3 pp (-10.7%)

Demographics

Total Population 25,165
Median Age 33.0
Female 48.6%
Race & Ethnicity
Hispanic or Latino 29.4% White (non-Hisp.) 65.2% Black 0.1% Asian 0.3% Two or More 12.9% Other 13.4%
Asian Subgroups (% of total pop.)
Chinese
0.1%
Filipino
0.1%
Japanese
0.1%
Hispanic Subgroups (% of total pop.)
Mexican
25.8%
Puerto Rican
0.4%

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

Income & Poverty

Median Household Income $67,042 ±$3,083
-$7,594 vs. state
Per Capita Income $82,617
Median Family Income $76,731
Poverty Rate 6.8%
-0.2 pp vs. state
Child Poverty Rate 10.1%
Working-Age Poverty Rate
SNAP Recipients 7.4%
Social Security Income
Retirement Income 23.5%
Household Income Distribution
< $10k
4.4%
$10–15k
2.6%
$15–25k
8.3%
$25–35k
7.8%
$35–50k
11.9%
$50–75k
21.7%
$75–100k
13.3%
$100–150k
18.5%
$150–200k
6.3%
$200k+
5.3%

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

Housing

Total Housing Units 8,992
Owner-Occupied 70.0%
Renter-Occupied 30.0%
Vacancy Rate 8.4%
Median Home Value $257,300
-$118,700 vs. state
Median Gross Rent $920
Owner Cost Burden (30%+) 15.3%
Renter Cost Burden (30%+) 32.4%
Home Value Distribution
< $50k
7.1%
$50–100k
4.9%
$100–200k
12.6%
$200–300k
24.9%
$300–500k
25.2%
$500k–$1M
14.2%
$1M+
1.4%
Gross Rent Distribution
< $500
10.4%
$500–1k
50.3%
$1–1.5k
25.8%
$1.5–2k
12.8%
$2–2.5k
0.7%
Vehicle Availability
No vehicle
3.8%
1 vehicle
20.9%
2 vehicles
34.9%
3+
40.4%
Housing Type
Single-fam. det.
79.1%
Single-fam. att.
2.0%
2–4 units
2.8%
5–19 units
2.1%
20+ units
1.2%
Mobile home
9.2%
Housing Age
Pre-1940
14.5%
1940–1969
5.4%
1970–1999
19.3%
2000–2009
7.7%
2010+
9.0%

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

Education

High School or Higher 85.4%
Bachelor's or Higher 20.9%
-10.3 pp vs. state
Graduate Degree 7.0%
Some College / Associate 27.1%
Less Than High School 6.6%
Enrolled in School

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

Employment

Labor Force Participation 66.1%
Unemployment Rate 2.5%
-1.2 pp vs. state
Work from Home 7.7%
Self-Employed 7.6%
Government Workers 13.2%
Private For-Profit 78.9%
Industry
Edu/Health
17.6%
Manufacturing
15.1%
Agriculture
11.5%
Retail
11.0%
Construction
8.5%
Arts/Entmt.
7.6%
Prof. Services
7.5%
Transportation
5.8%
Finance
3.2%
Public Admin
3.2%
Wholesale
2.9%
Information
1.9%
Occupation
Management
30.9%
Production
20.1%
Construction
17.6%
Sales
15.8%
Food Prep
15.5%

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

Commute

Median Travel Time 17.8 min
Drove Alone 81.3%
Carpool 7.8%
Public Transit 0.2%
Work from Home 7.7%
Walked 1.3%
Bicycle

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

Households & Families

Total Households 8,238
Avg. Household Size 3.00
Avg. Family Size
Married-Couple Households 60.0%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 26.6%
Multigenerational

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

Age Distribution

Under 5
7.9%
5–9
8.7%
10–14
8.9%
15–19
8.5%
20–24
6.5%
25–34
12.2%
35–44
12.7%
45–54
10.1%
55–64
5.0%
65–74
5.8%
75–84
8.1%
85+
4.4%
Under 18: 31.2% Working age (18–64): 68.8% 65 and over: 13.7%

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

Social Characteristics

Immigration

Foreign Born 11.1%
Naturalized Citizen 33.4%
Speaks English Less Than Very Well 8.1%
Foreign-Born Origin
Latin America
89.1%
Europe
7.2%
Asia
1.8%

Veterans & Disability

Veteran 4.4%
With a Disability 13.5%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 88.5%
Uninsured 11.5%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 88.4%
Has a Computer 93.3%
Same House 1 Year Ago 86.9%
Moved from Abroad 0.6%

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

Compare Cassia County

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Where People Move From (IRS Migration Data)

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

Origin Tax Returns People (est.)
Minidoka County 226 493
Other flows - West 153 309
Twin Falls County 65 138
Other flows - South 35 81