Census ACS · Washington
ZIP Code 98103
ZIP code 98103 is located in Washington with a population of 51,988. The median household income is $127,372 and the median home value is $1,012,900.
51,988
Population
$127,372
Median Income
$1,012,900
Median Home Value
34.7
Median Age
Race & Ethnicity
| White | 71.8% |
| Black | 2.7% |
| Asian | 0.0% |
| Hispanic (any race) | 2.0% |
Male: 47.9% · Female: 52.1%
Economy & Income
$127,372
Median Household Income
$91,507
Per Capita Income
2.4%
Poverty Rate
Housing
$1,012,900
Median Home Value
$2,006
Median Rent
45.2%
Homeownership
Education
97.8%
High School+
77.3%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Washington
Part of Washington
Metro areas in Washington
Frequently Asked Questions
ZIP code 98103 in Washington has a population of 51,988 according to latest Census ACS data.
The median household income in ZIP 98103 is $127,372. The per capita income is $91,507. The poverty rate is 2.4%.
ZIP code 98103 is located in Washington.
More from Washington
Data for ZIP Code Tabulation Area (ZCTA) 98103 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.
ZIP 98103 is defined demographically by education — 77.3% of adults hold a bachelor’s degree, above the national average. With 51,988 residents, ZIP 98103 is a ZIP code in Washington.
Earnings sit at the high end: a median household income of $127,372, above the US median of $78,538. Only 2.4% of residents live in poverty, below the national 12.4%. Home prices are steep, with the typical property valued at $1,012,900, with typical rent around $2,006.
The population is unusually well-credentialed for US ZIP codes — 77.3% of adults have a four-year degree, above the national 35.0%.
The education numbers are the throughline: a college-heavy population in ZIP 98103 usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Source: U.S. Census Bureau ACS, 2026.