98121 vs 98003 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 98121, Orange = ZIP 98003.
Quick verdict: ZIP 98121 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 98003 is more affordable rent, more diverse.
Quick Facts
ZIP 98121
Seattle city, WA
View full profile →- Population20,904
- Median Income$148,974
- Median Home Value$797k
- Median Rent$2,247
- Median Age33.3 yrs
- Poverty Rate8.7%
ZIP 98003
Federal Way city, WA
View full profile →- Population52,210
- Median Income$70,800
- Median Home Value$429k
- Median Rent$1,506
- Median Age36.4 yrs
- Poverty Rate14.3%
Visual comparison (same scale)
Population
20,90452,210
Median Income
$148,974$70,800
Median Home Value
$797k$429k
Median Rent
$2,247$1,506
Median Age
33.3 yrs36.4 yrs
Poverty Rate
8.7%14.3%
Demographics
ZIP 98121
Seattle city, WA
View full profile →- White %49.6%
- Black %3.2%
- Asian %34.7%
- Hispanic %7.9%
- Age 0–17 %1.7%
- Age 18–64 %87.5%
- Age 65+ %10.8%
- Bachelor's+ %77.8%
- Diversity Index62/100
ZIP 98003
Federal Way city, WA
View full profile →- White %35.0%
- Black %19.6%
- Asian %13.5%
- Hispanic %22.6%
- Age 0–17 %24.4%
- Age 18–64 %60.4%
- Age 65+ %15.3%
- Bachelor's+ %27.7%
- Diversity Index76/100
Visual comparison (same scale)
White %
49.6%35.0%
Black %
3.2%19.6%
Asian %
34.7%13.5%
Hispanic %
7.9%22.6%
Age 0–17 %
1.7%24.4%
Age 18–64 %
87.5%60.4%
Age 65+ %
10.8%15.3%
Bachelor's+ %
77.8%27.7%
Diversity Index
62/10076/100
Economy
ZIP 98121
Seattle city, WA
View full profile →- Median Income$148,974
- Unemployment %4.1%
- IRS Net Migration+1,123
- Work From Home %41.8%
ZIP 98003
Federal Way city, WA
View full profile →- Median Income$70,800
- Unemployment %6.5%
- IRS Net Migration+2,804
- Work From Home %9.2%
Visual comparison (same scale)
Median Income
$148,974$70,800
Unemployment %
4.1%6.5%
IRS Net Migration
+1,123+2,804
Work From Home %
41.8%9.2%
Housing
ZIP 98121
Seattle city, WA
View full profile →- Median Home Value$797k
- Median Rent$2,247
- Owner Occupied %25.2%
- Broadband %95.3%
- Vacant %12.3%
- Median Year Built2004
ZIP 98003
Federal Way city, WA
View full profile →- Median Home Value$429k
- Median Rent$1,506
- Owner Occupied %47.6%
- Broadband %92.0%
- Vacant %4.6%
- Median Year Built1983
Visual comparison (same scale)
Median Home Value
$797k$429k
Median Rent
$2,247$1,506
Owner Occupied %
25.2%47.6%
Broadband %
95.3%92.0%
Vacant %
12.3%4.6%
Median Year Built
20041983
Climate & Location
ZIP 98121
Seattle city, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport6.5 miles (10.5 km)
- Distance to Coast1.1 miles (1.9 km)
ZIP 98003
Federal Way city, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)25 ft
- Nearest Airport9.9 miles (15.9 km)
- Distance to Coast4.4 miles (7.1 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
20 ft25 ft
Nearest Airport
6.5 miles (10.5 km)9.9 miles (15.9 km)
Distance to Coast
1.1 miles (1.9 km)4.4 miles (7.1 km)
Infrastructure
ZIP 98121
Seattle city, WA
View full profile →- Work From Home %41.8%
- Walkability (0–100)95
- Broadband %95.3%
ZIP 98003
Federal Way city, WA
View full profile →- Work From Home %9.2%
- Walkability (0–100)67
- Broadband %92.0%
Visual comparison (same scale)
Work From Home %
41.8%9.2%
Walkability (0–100)
9567
Broadband %
95.3%92.0%
Frequently Asked Questions
How do ZIP 98121 and 98003 compare?
ZIP 98121 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 98003 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (98121), orange the second (98003). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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