ZIP 98312 vs ZIP 98321
A side-by-side comparison of ZIP Code 98312 and ZIP Code 98321: population, income, housing, and more.
ZIP 98312 and ZIP 98321 are ZIP Code areas in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 98312 has the higher population (34,273 vs 17,601 in ZIP 98321). ZIP 98321 has the higher median household income ($127,081 vs $85,332 in ZIP 98312). ZIP 98321 has the higher median home value ($524,300 vs $430,700 in ZIP 98312).
Population, income & housing
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| Population | 34,273 | 17,601 |
| Median age | 37.1 yrs | 40.9 yrs |
| Median household income | $85,332 | $127,081 |
| Median home value | $430,700 | $524,300 |
| Median gross rent | $1,601 | $1,805 |
| Housing units | 14,450 | 6,319 |
| Homeownership rate | 64.5% | 88.5% |
| Bachelor's degree or higher | 26.3% | 23.6% |
| Unemployment rate | 3.9% | 4.5% |
Trends (ACS 5-year, 2019–2023)
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| Population | 31,086 → 34,273 (+10.3%) | 15,801 → 17,601 (+11.4%) |
| Median household income | $64,400 → $85,332 (+32.5%) | $96,183 → $127,081 (+32.1%) |
| Median home value | $269,400 → $430,700 (+59.9%) | $340,200 → $524,300 (+54.1%) |
| Median gross rent | $1,087 → $1,601 (+47.3%) | $1,360 → $1,805 (+32.7%) |
ZIP 98312
31,08634,273
$64,400$85,332
$269,400$430,700
$1,087$1,601
ZIP 98321
15,80117,601
$96,183$127,081
$340,200$524,300
$1,360$1,805
Age & race/ethnicity
Age distribution (share)
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| Under 5 | 6.0% | 5.7% |
| 5 to 17 | 15.8% | 17.3% |
| 18 to 24 | 8.4% | 7.8% |
| 25 to 34 | 17.1% | 10.2% |
| 35 to 44 | 14.8% | 17.4% |
| 45 to 54 | 10.4% | 12.8% |
| 55 to 64 | 10.6% | 13.9% |
| 65 to 74 | 9.7% | 8.4% |
| 75 and over | 7.1% | 6.5% |
Race & ethnicity (share)
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| White (non-Hispanic) | 68.4% | 87.3% |
| Black or African American | 3.8% | 0.6% |
| American Indian & Alaska Native | 0.7% | 0.7% |
| Asian | 4.3% | 1.3% |
| Native Hawaiian & Pacific Islander | 0.5% | 0.2% |
| Some other race | 0.9% | 0.4% |
| Two or more races | 9.7% | 3.3% |
| Hispanic or Latino | 11.8% | 6.2% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| No high school diploma | 4.2% | 5.7% |
| High school graduate | 23.9% | 31.9% |
| Some college or associate's | 45.6% | 38.8% |
| Bachelor's degree | 17.2% | 17.0% |
| Graduate or professional degree | 9.1% | 6.6% |
Commute to work
How workers get to work (share)
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| Drove alone | 67.3% | 72.1% |
| Carpooled | 9.3% | 8.0% |
| Public transit | 6.2% | 1.4% |
| Walked | 3.7% | 1.5% |
| Bicycle | 0.8% | 0.0% |
| Worked from home | 10.7% | 15.2% |
| Other means | 2.0% | 1.8% |
Housing
Units in structure (share)
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| 1-unit, detached | 67.1% | 81.3% |
| 1-unit, attached | 5.0% | 1.4% |
| 2 to 4 units | 8.0% | 2.7% |
| 5 to 19 units | 6.4% | 1.1% |
| 20 or more units | 7.6% | 1.5% |
| Mobile home & other | 6.0% | 12.0% |
Poverty & households
| ZIP 98312 | ZIP 98321 | |
|---|---|---|
| Poverty rate | 10.3% | 3.9% |
| Average household size | 2.49 | 2.84 |
| Mean commute (minutes) | 28 | 37 |
| Median year structure built | 1977 | 1993 |