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Clay County, Iowa

County

Population: 16,446 (2023 estimate)

Located in Iowa

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 — Clay County

What is the median household income in Clay County?
The median household income in Clay County is $147,531 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Clay County?
The poverty rate in Clay County is 2.0% (U.S. Census Bureau ACS 2023).
What is the median home value in Clay County?
$908,600 (U.S. Census Bureau ACS 2023).
What is the average rent in Clay County?
The median gross rent in Clay County is $2,250 per month (U.S. Census Bureau ACS 2023).
What percentage of Clay County residents have a college degree?
78.7% of adults in Clay County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
6,088
Median Income
$147,531
Median Home Value
$908,600
Poverty Rate
2.0%
Unemployment (ACS 2023)
6.3%
Median Age
51.0 yrs
Since 2019 Median Income: +$11,802 (+8.7%) Home Value: +$207,000 (+29.5%) Poverty Rate: +1.1 pp (+122.2%) Bachelor's+: -2.5 pp (-3.1%) Unemployment: +3.2 pp (+103.2%)

Demographics

Total Population 6,088
Median Age 51.0
Female 53.5%
Race & Ethnicity
Hispanic or Latino 4.2% White (non-Hisp.) 83.3% Black 4.2% Asian 3.2% Two or More 6.0% Other 0.9%
Asian Subgroups (% of total pop.)
Chinese
1.9%
Japanese
0.5%
Indian
0.4%
Korean
0.3%
Vietnamese
0.1%
Hispanic Subgroups (% of total pop.)
Mexican
2.1%
Puerto Rican
0.1%

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

Income & Poverty

Median Household Income $147,531 ±$27,357
+$74,384 vs. state
Per Capita Income $257,396
Median Family Income $250,001
Poverty Rate 2.0%
-4.9 pp vs. state
Child Poverty Rate 1.4%
Working-Age Poverty Rate
SNAP Recipients 0.9%
Social Security Income
Retirement Income 40.0%
Household Income Distribution
< $10k
5.7%
$15–25k
5.2%
$25–35k
4.2%
$35–50k
2.0%
$50–75k
8.8%
$75–100k
10.2%
$100–150k
15.6%
$150–200k
6.9%
$200k+
41.4%

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

Housing

Total Housing Units 2,548
Owner-Occupied 64.6%
Renter-Occupied 35.4%
Vacancy Rate 7.7%
Median Home Value $908,600
+$712,700 vs. state
Median Gross Rent $2,250
Owner Cost Burden (30%+) 22.3%
Renter Cost Burden (30%+) 65.2%
Home Value Distribution
< $50k
1.3%
$100–200k
0.8%
$200–300k
9.5%
$300–500k
8.4%
$500k–$1M
36.2%
$1M+
41.7%
Gross Rent Distribution
< $500
1.8%
$500–1k
4.6%
$1–1.5k
5.2%
$1.5–2k
32.6%
$2–2.5k
11.5%
$2.5–3.5k
8.7%
$3.5k+
35.5%
Vehicle Availability
No vehicle
11.9%
1 vehicle
39.4%
2 vehicles
35.2%
3+
13.5%
Housing Type
Single-fam. det.
40.8%
Single-fam. att.
10.6%
5–19 units
1.1%
20+ units
34.1%
Housing Age
Pre-1940
31.1%
1940–1969
5.8%
1970–1999
8.8%
2000–2009
4.1%
2010+
9.2%

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

Education

High School or Higher 97.4%
Bachelor's or Higher 78.7%
+47.8 pp vs. state
Graduate Degree 46.9%
Some College / Associate 7.5%
Less Than High School 0.9%
Enrolled in School

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

Employment

Labor Force Participation 51.2%
Unemployment Rate 6.3%
+2.7 pp vs. state
Work from Home 20.8%
Self-Employed 6.3%
Government Workers 6.6%
Private For-Profit 87.1%
Industry
Edu/Health
31.1%
Prof. Services
25.4%
Arts/Entmt.
9.7%
Finance
8.6%
Manufacturing
6.4%
Information
5.0%
Retail
3.7%
Construction
2.3%
Public Admin
1.8%
Wholesale
1.3%
Transportation
0.5%
Occupation
Management
71.9%
Sales
11.2%
Food Prep
10.9%
Production
3.7%
Construction
2.3%

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

Commute

Median Travel Time 26.8 min
Drove Alone 50.3%
Carpool 4.6%
Public Transit 9.9%
Work from Home 20.8%
Walked 12.9%
Bicycle

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

Households & Families

Total Households 2,353
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 55.7%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 18.5%
Multigenerational

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

Age Distribution

Under 5
3.3%
5–9
2.3%
10–14
4.0%
15–19
11.5%
20–24
12.2%
25–34
4.6%
35–44
5.2%
45–54
13.6%
55–64
5.5%
65–74
7.6%
75–84
13.5%
85+
9.1%
Under 18: 14.4% Working age (18–64): 85.6% 65 and over: 30.3%

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

Social Characteristics

Immigration

Foreign Born 9.7%
Naturalized Citizen 54.3%
Speaks English Less Than Very Well 2.5%
Foreign-Born Origin
Europe
52.8%
Asia
22.0%
Latin America
19.6%
Africa
1.7%

Veterans & Disability

Veteran 5.3%
With a Disability 12.2%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 96.4%
Uninsured 3.6%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 95.6%
Has a Computer 97.4%
Same House 1 Year Ago 82.9%
Moved from Abroad 0.9%

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

Compare Clay County

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Where People Move From (IRS Migration Data)

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

Origin Tax Returns People (est.)
Other flows - Midwest 95 152
Dickinson County 70 107
Other flows - South 40 63
Other flows - West 39 62
O'Brien County 26 41
Palo Alto County 21 37
Buena Vista County 21 36