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Jefferson County, Kansas

County

Population: 18,391 (2023 estimate)

Located in Kansas

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 — Jefferson County

What is the median household income in Jefferson County?
The median household income in Jefferson County is $77,393 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Jefferson County?
The poverty rate in Jefferson County is 4.0% (U.S. Census Bureau ACS 2023).
What is the median home value in Jefferson County?
$200,800 (U.S. Census Bureau ACS 2023).
What is the average rent in Jefferson County?
The median gross rent in Jefferson County is $844 per month (U.S. Census Bureau ACS 2023).
What percentage of Jefferson County residents have a college degree?
24.6% of adults in Jefferson County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
18,391
Median Income
$77,393
Median Home Value
$200,800
Poverty Rate
4.0%
Unemployment (ACS 2023)
2.4%
Median Age
43.0 yrs
Since 2019 Median Income: +$12,529 (+19.3%) Home Value: +$50,200 (+33.3%) Poverty Rate: -0.9 pp (-18.4%) Bachelor's+: +1.4 pp (+6%) Unemployment: -1.2 pp (-33.3%)

Demographics

Total Population 18,391
Median Age 43.0
Female 49.5%
Race & Ethnicity
Hispanic or Latino 3.3% White (non-Hisp.) 91.6% Black 0.7% Asian 0.2% Two or More 5.0% Other 0.3%
Hispanic Subgroups (% of total pop.)
Mexican
2.7%
Cuban
0.3%

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

Income & Poverty

Median Household Income $77,393 ±$5,265
+$4,754 vs. state
Per Capita Income $97,169
Median Family Income $96,315
Poverty Rate 4.0%
-3.7 pp vs. state
Child Poverty Rate 5.4%
Working-Age Poverty Rate
SNAP Recipients 3.1%
Social Security Income
Retirement Income 29.6%
Household Income Distribution
< $10k
2.9%
$10–15k
2.1%
$15–25k
6.2%
$25–35k
8.2%
$35–50k
9.3%
$50–75k
17.7%
$75–100k
15.2%
$100–150k
21.9%
$150–200k
9.6%
$200k+
7.0%

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

Housing

Total Housing Units 8,004
Owner-Occupied 85.0%
Renter-Occupied 15.0%
Vacancy Rate 7.7%
Median Home Value $200,800
-$2,600 vs. state
Median Gross Rent $844
Owner Cost Burden (30%+) 14.8%
Renter Cost Burden (30%+) 20.8%
Home Value Distribution
< $50k
7.0%
$50–100k
10.4%
$100–200k
15.9%
$200–300k
27.3%
$300–500k
16.0%
$500k–$1M
5.7%
$1M+
1.3%
Gross Rent Distribution
< $500
10.6%
$500–1k
56.5%
$1–1.5k
28.8%
$1.5–2k
3.4%
$2.5–3.5k
0.3%
$3.5k+
0.3%
Vehicle Availability
No vehicle
5.0%
1 vehicle
16.1%
2 vehicles
37.8%
3+
41.2%
Housing Type
Single-fam. det.
87.6%
Single-fam. att.
0.4%
2–4 units
2.6%
5–19 units
0.1%
20+ units
0.2%
Mobile home
7.4%
Housing Age
Pre-1940
18.1%
1940–1969
2.7%
1970–1999
18.8%
2000–2009
11.8%
2010+
6.9%

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

Education

High School or Higher 95.2%
Bachelor's or Higher 24.6%
-10.6 pp vs. state
Graduate Degree 9.1%
Some College / Associate 26.4%
Less Than High School 1.7%
Enrolled in School

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

Employment

Labor Force Participation 64.4%
Unemployment Rate 2.4%
-1.5 pp vs. state
Work from Home 9.5%
Self-Employed 6.0%
Government Workers 24.0%
Private For-Profit 70.0%
Industry
Edu/Health
24.1%
Construction
13.3%
Retail
9.6%
Manufacturing
9.5%
Public Admin
8.5%
Prof. Services
6.7%
Transportation
6.6%
Finance
6.3%
Arts/Entmt.
4.3%
Agriculture
2.3%
Information
1.7%
Wholesale
1.3%
Occupation
Management
37.0%
Construction
18.1%
Sales
17.5%
Production
14.5%
Food Prep
13.0%

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

Commute

Median Travel Time 28.9 min
Drove Alone 77.8%
Carpool 10.2%
Public Transit 0.0%
Work from Home 9.5%
Walked 1.6%
Bicycle

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

Households & Families

Total Households 7,390
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 57.9%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 21.1%
Multigenerational

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

Age Distribution

Under 5
5.0%
5–9
5.9%
10–14
6.7%
15–19
6.5%
20–24
4.7%
25–34
11.0%
35–44
11.9%
45–54
12.3%
55–64
9.0%
65–74
7.5%
75–84
11.7%
85+
5.4%
Under 18: 22.2% Working age (18–64): 77.8% 65 and over: 19.4%

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

Social Characteristics

Immigration

Foreign Born 0.7%
Naturalized Citizen 50.0%
Speaks English Less Than Very Well 0.4%
Foreign-Born Origin
Latin America
49.2%
Asia
31.5%
Europe
13.1%
Africa
3.1%

Veterans & Disability

Veteran 8.1%
With a Disability 13.6%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 95.2%
Uninsured 4.8%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 88.3%
Has a Computer 94.1%
Same House 1 Year Ago 91.1%
Moved from Abroad 0.6%

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

Compare Jefferson County

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Where People Move From (IRS Migration Data)

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

Origin Tax Returns People (est.)
Shawnee County 128 247
Douglas County 101 169
Other flows - Midwest 69 121
Leavenworth County 56 116
Other flows - South 36 60
Johnson County 32 65
Other flows - West 28 50