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98104
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  3. ZIP Code 98104
Washington (WA)King CountySeattle-Tacoma-Bellevue206

ZIP Code 98104 — Seattle, WA

King County * Seattle-Tacoma-Bellevue metro

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16.5K

Population

$61.5K

Median income

per household

$616K

Home value

31.4%

Poverty rate

What stands out

  • Median household income: $61.5K.
  • Median home value: $616K (top 10% vs US ZIP codes).
  • Poverty rate: 31.4% (high poverty; top 10% vs US ZIP codes).

Categories vs U.S.

Economy

3 of 5 metrics better than U.S. benchmarks

Housing stretch: typical home values are about 10.0× the median household income.

Median household income

$61.5K

U.S.

$81K

Per-capita income

$57.2K

U.S.

$45K

Median home value

$616K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

47.1%

U.S.

51.1%

Severely rent-burdened (≥50%)

22.1%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

30.4%

Above 30% threshold (cost-burdened)

Home-Value-to-Income

10.0×

Above typical 3-5x ratio

Income distribution

Share of households by income bracket (ACS).

Income distribution
Income bracketShare of households
< $50k45.5%
$50–100k20.2%
$100–200k22.7%
$200k+11.6%
< $50k
45.5%
$50–100k
20.2%
$100–200k
22.7%
$200k+
11.6%

Housing tenure

Owner-occupied vs renter-occupied housing (ACS).

Housing tenure
TenurePercent
Owners8.2%
Renters91.8%
8.2%
Owners
Owners
8.2%
Renters
91.8%

Health

5 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

26.1%

U.S.

33.3%

Diabetes

10.6%

U.S.

12.0%

Current smoking

11.5%

U.S.

13.1%

Connectivity

1 of 3 metrics better than U.S.

100+ Mbps coverage

98.5%

U.S.

89.6%

Gigabit ready

46.0%

U.S.

46.1%

5G available

74.3%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

45.8%

U.S.

35.7%

A high share of adults with a bachelor's degree or higher often correlates with higher-paying jobs and knowledge-economy industries.

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Seattle Public Schools

Map

ZIP 98104

Seattle, WA

Population

16.5K

Area

0.9 sq mi

Density

17.5K/sq mi

Neighbors

98101981229813498144981549816498174

National Percentile Rankings

How this ZIP compares to other ZIP codes nationwide.

More Details

Census Tracts

8 tracts overlap this ZIP. Hover over segments to explore.

32%
18%
17%
14%
13%

Tract 93

31.5%

Tract 85

17.5%

Tract 91

16.8%

Tract 92

13.8%

Tract 81.02

13.2%

Others (3)

7.2%

Total tracts: 8Coverage: 100.0%

Congressional District Overlap

District Coverage

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area and should be treated as geographic coverage, not address-level assignment.

64%
36%

WA-7

64%

WA-9

36%

Districts: 2Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2024-06-arcgis
Mobile
2025-11-24
Page Updated
2026-04-26

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC Broadband Data Collection (fixed broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.

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