Jefferson County vs Seward County
A side-by-side comparison of Jefferson County and Seward County: population, income, housing, and more.
Jefferson County and Seward County are counties in Kansas. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Seward County has the higher population (21,640 vs 18,391 in Jefferson County). Jefferson County has the higher median household income ($77,393 vs $62,269 in Seward County). Jefferson County has the higher median home value ($200,800 vs $134,000 in Seward County).
Population, income & housing
| Jefferson County | Seward County | |
|---|---|---|
| Population | 18,391 | 21,640 |
| Median age | 43.8 yrs | 31.0 yrs |
| Median household income | $77,393 | $62,269 |
| Median home value | $200,800 | $134,000 |
| Median gross rent | $844 | $924 |
| Housing units | 8,004 | 8,299 |
| Homeownership rate | 85.0% | 61.2% |
| Bachelor's degree or higher | 24.6% | 12.7% |
| Unemployment rate | 2.4% | 4.2% |
Trends (ACS 5-year, 2019–2023)
| Jefferson County | Seward County | |
|---|---|---|
| Population | 18,890 → 18,391 (-2.6%) | 22,349 → 21,640 (-3.2%) |
| Median household income | $64,864 → $77,393 (+19.3%) | $49,291 → $62,269 (+26.3%) |
| Median home value | $150,600 → $200,800 (+33.3%) | $105,300 → $134,000 (+27.3%) |
| Median gross rent | $760 → $844 (+11.1%) | $787 → $924 (+17.4%) |
Jefferson County
18,89018,391
$64,864$77,393
$150,600$200,800
$760$844
Seward County
22,34921,640
$49,291$62,269
$105,300$134,000
$787$924
Age & race/ethnicity
Age distribution (share)
| Jefferson County | Seward County | |
|---|---|---|
| Under 5 | 5.0% | 8.6% |
| 5 to 17 | 17.2% | 22.3% |
| 18 to 24 | 6.7% | 10.7% |
| 25 to 34 | 11.0% | 14.6% |
| 35 to 44 | 11.9% | 12.4% |
| 45 to 54 | 12.3% | 10.9% |
| 55 to 64 | 16.5% | 10.2% |
| 65 to 74 | 11.7% | 5.2% |
| 75 and over | 7.7% | 5.2% |
Race & ethnicity (share)
| Jefferson County | Seward County | |
|---|---|---|
| White (non-Hispanic) | 91.6% | 25.9% |
| Black or African American | 0.6% | 2.5% |
| American Indian & Alaska Native | 0.5% | 0.2% |
| Asian | 0.2% | 2.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.2% | 0.0% |
| Two or more races | 3.5% | 2.3% |
| Hispanic or Latino | 3.3% | 66.6% |
Educational attainment (age 25+)
Share of adults 25+
| Jefferson County | Seward County | |
|---|---|---|
| No high school diploma | 4.8% | 28.1% |
| High school graduate | 35.6% | 27.9% |
| Some college or associate's | 35.1% | 31.4% |
| Bachelor's degree | 15.4% | 9.6% |
| Graduate or professional degree | 9.1% | 3.1% |
Commute to work
How workers get to work (share)
| Jefferson County | Seward County | |
|---|---|---|
| Drove alone | 77.8% | 77.3% |
| Carpooled | 10.2% | 16.3% |
| Public transit | 0.0% | 0.0% |
| Walked | 1.6% | 1.9% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 9.5% | 3.0% |
| Other means | 0.8% | 1.5% |
Housing
Units in structure (share)
| Jefferson County | Seward County | |
|---|---|---|
| 1-unit, detached | 87.6% | 65.0% |
| 1-unit, attached | 0.4% | 1.9% |
| 2 to 4 units | 3.6% | 11.3% |
| 5 to 19 units | 0.8% | 7.7% |
| 20 or more units | 0.2% | 1.1% |
| Mobile home & other | 7.4% | 12.9% |
Poverty & households
| Jefferson County | Seward County | |
|---|---|---|
| Poverty rate | 6.3% | 13.0% |
| Average household size | 2.46 | 2.95 |
| Mean commute (minutes) | 29 | 17 |
| Median year structure built | 1977 | 1972 |
Full profiles
2Related rankings
21- Largest by population — counties in Kansas
- Most densely populated — counties in Kansas
- Highest median household income — counties in Kansas
- Highest median home value — counties in Kansas
- Most affordable home values — counties in Kansas
- Highest median gross rent — counties in Kansas
- Cheapest median gross rent — counties in Kansas
- Oldest by median age — counties in Kansas
- Youngest by median age — counties in Kansas
- Most college-educated — counties in Kansas
- Highest poverty rate — counties in Kansas
- Lowest poverty rate — counties in Kansas
- Highest homeownership rate — counties in Kansas
- Lowest homeownership rate — counties in Kansas
- Longest commutes — counties in Kansas
- Shortest commutes — counties in Kansas
- Largest households — counties in Kansas
- Newest housing — counties in Kansas
- Oldest housing — counties in Kansas
- Fastest-growing (2019–2023) — counties in Kansas
- Fastest-shrinking (2019–2023) — counties in Kansas