Census ACS · Washington
ZIP Code 98258
ZIP code 98258 is located in Washington with a population of 52,005. The median household income is $120,571 and the median home value is $606,600.
52,005
Population
$120,571
Median Income
$606,600
Median Home Value
35.8
Median Age
Race & Ethnicity
| White | 77.6% |
| Black | 1.9% |
| Asian | 0.0% |
| Hispanic (any race) | 1.7% |
Male: 50.0% · Female: 50.0%
Economy & Income
$120,571
Median Household Income
$48,161
Per Capita Income
3.1%
Poverty Rate
Housing
$606,600
Median Home Value
$2,187
Median Rent
78.2%
Homeownership
Education
94.4%
High School+
32.3%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Washington
Part of Washington
Metro areas in Washington
Frequently Asked Questions
ZIP code 98258 in Washington has a population of 52,005 according to latest Census ACS data.
The median household income in ZIP 98258 is $120,571. The per capita income is $48,161. The poverty rate is 3.1%.
ZIP code 98258 is located in Washington.
More from Washington
Data for ZIP Code Tabulation Area (ZCTA) 98258 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
In ZIP 98258, home values do the distinguishing — a median of $606,600. With 52,005 residents, ZIP 98258 is a ZIP code in Washington.
Income is a real outlier — the median household pulls in $120,571, putting ZIP 98258 near the top of US ZIP codes. The poverty rate, 3.1%, is on the lower side for US ZIP codes and below the national 12.4%. Home prices are steep, with the typical property valued at $606,600, with typical rent around $2,187.
About 32.3% of adults 25 and older have a bachelor’s degree, below the 35.0% national figure.
High housing values reframe the income picture in ZIP 98258 — even solid earnings stretch less against home prices and rents at this level.
Source: U.S. Census Bureau ACS, 2026.