ZIP 99140 vs ZIP 99148
A side-by-side comparison of ZIP Code 99140 and ZIP Code 99148: population, income, housing, and more.
ZIP 99140 and ZIP 99148 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 99148 has the higher population (2,381 vs 506 in ZIP 99140). ZIP 99148 has the higher median household income ($74,732 vs $50,944 in ZIP 99140). ZIP 99148 has the higher median home value ($415,600 vs $138,900 in ZIP 99140).
Population, income & housing
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| Population | 506 | 2,381 |
| Median age | 51.8 yrs | 54.2 yrs |
| Median household income | $50,944 | $74,732 |
| Median home value | $138,900 | $415,600 |
| Median gross rent | $559 | $900 |
| Housing units | 278 | 2,099 |
| Homeownership rate | 79.7% | 91.9% |
| Bachelor's degree or higher | 12.1% | 30.4% |
| Unemployment rate | 5.2% | 2.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| Population | 432 → 506 (+17.1%) | 1,928 → 2,381 (+23.5%) |
| Median household income | $31,389 → $50,944 (+62.3%) | $58,672 → $74,732 (+27.4%) |
| Median home value | $167,900 → $138,900 (-17.3%) | $225,000 → $415,600 (+84.7%) |
| Median gross rent | $434 → $559 (+28.8%) | $768 → $900 (+17.2%) |
ZIP 99140
432506
$31,389$50,944
$167,900$138,900
$434$559
ZIP 99148
1,9282,381
$58,672$74,732
$225,000$415,600
$768$900
Age & race/ethnicity
Age distribution (share)
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| Under 5 | 6.9% | 3.5% |
| 5 to 17 | 11.9% | 11.0% |
| 18 to 24 | 6.3% | 5.2% |
| 25 to 34 | 8.5% | 8.0% |
| 35 to 44 | 5.9% | 7.8% |
| 45 to 54 | 16.6% | 15.1% |
| 55 to 64 | 13.0% | 19.7% |
| 65 to 74 | 23.3% | 22.7% |
| 75 and over | 7.5% | 7.1% |
Race & ethnicity (share)
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| White (non-Hispanic) | 26.9% | 87.3% |
| Black or African American | 0.8% | 0.0% |
| American Indian & Alaska Native | 60.5% | 1.0% |
| Asian | 0.0% | 1.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 7.7% | 8.0% |
| Hispanic or Latino | 4.2% | 2.6% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| No high school diploma | 9.2% | 4.6% |
| High school graduate | 43.5% | 37.4% |
| Some college or associate's | 35.1% | 27.7% |
| Bachelor's degree | 8.2% | 15.1% |
| Graduate or professional degree | 4.0% | 15.3% |
Commute to work
How workers get to work (share)
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| Drove alone | 91.0% | 74.4% |
| Carpooled | 2.0% | 5.4% |
| Public transit | 0.0% | 3.6% |
| Walked | 0.5% | 2.5% |
| Bicycle | 1.5% | 0.0% |
| Worked from home | 5.0% | 10.8% |
| Other means | 0.0% | 3.4% |
Housing
Units in structure (share)
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| 1-unit, detached | 80.2% | 79.1% |
| 1-unit, attached | 1.1% | 0.1% |
| 2 to 4 units | 0.0% | 0.9% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.2% |
| Mobile home & other | 18.7% | 19.6% |
Poverty & households
| ZIP 99140 | ZIP 99148 | |
|---|---|---|
| Poverty rate | 18.6% | 5.8% |
| Average household size | 2.14 | 2.23 |
| Mean commute (minutes) | 26 | 36 |
| Median year structure built | 1977 | 1985 |