Jefferson County vs Kittitas County
A side-by-side comparison of Jefferson County and Kittitas County: population, income, housing, and more.
Jefferson County and Kittitas County are counties in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Kittitas County has the higher population (44,736 vs 33,313 in Jefferson County). Jefferson County has the higher median household income ($71,143 vs $69,928 in Kittitas County). Jefferson County has the higher median home value ($495,100 vs $459,900 in Kittitas County).
Population, income & housing
| Jefferson County | Kittitas County | |
|---|---|---|
| Population | 33,313 | 44,736 |
| Median age | 59.5 yrs | 37.9 yrs |
| Median household income | $71,143 | $69,928 |
| Median home value | $495,100 | $459,900 |
| Median gross rent | $1,291 | $1,253 |
| Housing units | 19,359 | 24,326 |
| Homeownership rate | 79.7% | 62.3% |
| Bachelor's degree or higher | 43.3% | 35.3% |
| Unemployment rate | 7.7% | 5.1% |
Trends (ACS 5-year, 2019–2023)
| Jefferson County | Kittitas County | |
|---|---|---|
| Population | 31,285 → 33,313 (+6.5%) | 45,897 → 44,736 (-2.5%) |
| Median household income | $55,127 → $71,143 (+29.1%) | $56,004 → $69,928 (+24.9%) |
| Median home value | $338,000 → $495,100 (+46.5%) | $286,900 → $459,900 (+60.3%) |
| Median gross rent | $932 → $1,291 (+38.5%) | $1,004 → $1,253 (+24.8%) |
Jefferson County
31,28533,313
$55,127$71,143
$338,000$495,100
$932$1,291
Kittitas County
45,89744,736
$56,004$69,928
$286,900$459,900
$1,004$1,253
Age & race/ethnicity
Age distribution (share)
| Jefferson County | Kittitas County | |
|---|---|---|
| Under 5 | 2.5% | 4.3% |
| 5 to 17 | 9.0% | 13.2% |
| 18 to 24 | 3.7% | 17.1% |
| 25 to 34 | 8.7% | 12.6% |
| 35 to 44 | 9.5% | 11.0% |
| 45 to 54 | 9.9% | 11.3% |
| 55 to 64 | 17.1% | 13.4% |
| 65 to 74 | 24.3% | 10.7% |
| 75 and over | 15.3% | 6.5% |
Race & ethnicity (share)
| Jefferson County | Kittitas County | |
|---|---|---|
| White (non-Hispanic) | 85.3% | 79.8% |
| Black or African American | 0.3% | 1.0% |
| American Indian & Alaska Native | 1.1% | 0.4% |
| Asian | 1.3% | 1.8% |
| Native Hawaiian & Pacific Islander | 0.1% | 0.1% |
| Some other race | 1.3% | 1.0% |
| Two or more races | 6.2% | 5.7% |
| Hispanic or Latino | 4.2% | 10.3% |
Educational attainment (age 25+)
Share of adults 25+
| Jefferson County | Kittitas County | |
|---|---|---|
| No high school diploma | 3.9% | 6.9% |
| High school graduate | 19.8% | 27.2% |
| Some college or associate's | 33.0% | 30.7% |
| Bachelor's degree | 23.6% | 22.5% |
| Graduate or professional degree | 19.7% | 12.8% |
Commute to work
How workers get to work (share)
| Jefferson County | Kittitas County | |
|---|---|---|
| Drove alone | 62.1% | 72.1% |
| Carpooled | 8.6% | 6.2% |
| Public transit | 1.5% | 0.4% |
| Walked | 4.4% | 5.8% |
| Bicycle | 0.9% | 0.9% |
| Worked from home | 21.5% | 13.2% |
| Other means | 0.9% | 1.3% |
Housing
Units in structure (share)
| Jefferson County | Kittitas County | |
|---|---|---|
| 1-unit, detached | 77.1% | 72.4% |
| 1-unit, attached | 2.4% | 1.3% |
| 2 to 4 units | 3.3% | 6.1% |
| 5 to 19 units | 3.0% | 6.2% |
| 20 or more units | 2.4% | 7.3% |
| Mobile home & other | 11.7% | 6.7% |
Poverty & households
| Jefferson County | Kittitas County | |
|---|---|---|
| Poverty rate | 12.6% | 14.3% |
| Average household size | 2.02 | 2.19 |
| Mean commute (minutes) | 23 | 24 |
| Median year structure built | 1987 | 1991 |
Full profiles
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