98611 vs 98603 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 98611, Orange = ZIP 98603.
Quick verdict: ZIP 98611 is wealthier, higher home values, lower poverty rate. ZIP 98603 is more affordable rent, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 98611
Castle Rock city, WA
View full profile →- Population9,367
- Median Income$81,630
- Median Home Value$382k
- Median Rent$1,055
- Median Age44.1 yrs
- Poverty Rate7.1%
ZIP 98603
WA
View full profile →- Population1,192
- Median Income$77,188
- Median Home Value$369k
- Median Rent$562
- Median Age41.5 yrs
- Poverty Rate17.9%
Visual comparison (same scale)
Population
9,3671,192
Median Income
$81,630$77,188
Median Home Value
$382k$369k
Median Rent
$1,055$562
Median Age
44.1 yrs41.5 yrs
Poverty Rate
7.1%17.9%
Demographics
ZIP 98611
Castle Rock city, WA
View full profile →- White %87.5%
- Black %0.2%
- Asian %0.6%
- Hispanic %2.8%
- Age 0–17 %22.9%
- Age 18–64 %53.1%
- Age 65+ %24.0%
- Bachelor's+ %13.7%
- Diversity Index22/100
ZIP 98603
WA
View full profile →- White %85.4%
- Black %0.0%
- Asian %0.0%
- Hispanic %9.5%
- Age 0–17 %29.3%
- Age 18–64 %50.1%
- Age 65+ %20.6%
- Bachelor's+ %14.6%
- Diversity Index26/100
Visual comparison (same scale)
White %
87.5%85.4%
Black %
0.2%0.0%
Asian %
0.6%0.0%
Hispanic %
2.8%9.5%
Age 0–17 %
22.9%29.3%
Age 18–64 %
53.1%50.1%
Age 65+ %
24.0%20.6%
Bachelor's+ %
13.7%14.6%
Diversity Index
22/10026/100
Economy
ZIP 98611
Castle Rock city, WA
View full profile →- Median Income$81,630
- Unemployment %3.8%
- IRS Net Migration+503
- Work From Home %7.0%
ZIP 98603
WA
View full profile →- Median Income$77,188
- Unemployment %0.0%
- IRS Net Migration+64
- Work From Home %14.6%
Visual comparison (same scale)
Median Income
$81,630$77,188
Unemployment %
3.8%0.0%
IRS Net Migration
+503+64
Work From Home %
7.0%14.6%
Housing
ZIP 98611
Castle Rock city, WA
View full profile →- Median Home Value$382k
- Median Rent$1,055
- Owner Occupied %82.2%
- Broadband %89.6%
- Vacant %5.7%
- Median Year Built1983
ZIP 98603
WA
View full profile →- Median Home Value$369k
- Median Rent$562
- Owner Occupied %66.9%
- Broadband %90.2%
- Vacant %38.7%
- Median Year Built1998
Visual comparison (same scale)
Median Home Value
$382k$369k
Median Rent
$1,055$562
Owner Occupied %
82.2%66.9%
Broadband %
89.6%90.2%
Vacant %
5.7%38.7%
Median Year Built
19831998
Climate & Location
ZIP 98611
Castle Rock city, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)12 ft
- Nearest Airport12.9 miles (20.8 km)
- Distance to Coast10.7 miles (17.1 km)
ZIP 98603
WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)659 ft
- Nearest Airport23.6 miles (37.9 km)
- Distance to Coast19.1 miles (30.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
12 ft659 ft
Nearest Airport
12.9 miles (20.8 km)23.6 miles (37.9 km)
Distance to Coast
10.7 miles (17.1 km)19.1 miles (30.7 km)
Infrastructure
ZIP 98611
Castle Rock city, WA
View full profile →- Work From Home %7.0%
- Walkability (0–100)17
- Broadband %89.6%
Visual comparison (same scale)
Work From Home %
7.0%14.6%
Walkability (0–100)
1718
Broadband %
89.6%90.2%
Frequently Asked Questions
How do ZIP 98611 and 98603 compare?
ZIP 98611 is wealthier, higher home values, lower poverty rate. ZIP 98603 is more affordable rent, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (98611), orange the second (98603). 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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