99031 vs 99012 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99031, Orange = ZIP 99012.
Quick verdict: ZIP 99031 is wealthier, higher home values, lower unemployment, more diverse. ZIP 99012 is lower poverty rate, more educated, higher work-from-home share.
Quick Facts
ZIP 99031
Spangle city, WA
View full profile →- Population1,434
- Median Income$95,089
- Median Home Value$330k
- Median Rent—
- Median Age49.2 yrs
- Poverty Rate15.6%
ZIP 99012
Fairfield town, WA
View full profile →- Population1,125
- Median Income$66,389
- Median Home Value$289k
- Median Rent$628
- Median Age37.1 yrs
- Poverty Rate7.9%
Visual comparison (same scale)
Population
1,4341,125
Median Income
$95,089$66,389
Median Home Value
$330k$289k
Median Rent
—$628
Median Age
49.2 yrs37.1 yrs
Poverty Rate
15.6%7.9%
Demographics
ZIP 99031
Spangle city, WA
View full profile →- White %90.0%
- Black %0.0%
- Asian %1.3%
- Hispanic %4.0%
- Age 0–17 %11.8%
- Age 18–64 %72.3%
- Age 65+ %15.8%
- Bachelor's+ %23.9%
- Diversity Index19/100
ZIP 99012
Fairfield town, WA
View full profile →- White %92.0%
- Black %0.9%
- Asian %0.0%
- Hispanic %1.6%
- Age 0–17 %27.2%
- Age 18–64 %55.5%
- Age 65+ %17.3%
- Bachelor's+ %25.2%
- Diversity Index15/100
Visual comparison (same scale)
White %
90.0%92.0%
Black %
0.0%0.9%
Asian %
1.3%0.0%
Hispanic %
4.0%1.6%
Age 0–17 %
11.8%27.2%
Age 18–64 %
72.3%55.5%
Age 65+ %
15.8%17.3%
Bachelor's+ %
23.9%25.2%
Diversity Index
19/10015/100
Economy
ZIP 99031
Spangle city, WA
View full profile →- Median Income$95,089
- Unemployment %6.7%
- IRS Net Migration+77
- Work From Home %5.8%
ZIP 99012
Fairfield town, WA
View full profile →- Median Income$66,389
- Unemployment %13.1%
- IRS Net Migration+60
- Work From Home %7.4%
Visual comparison (same scale)
Median Income
$95,089$66,389
Unemployment %
6.7%13.1%
IRS Net Migration
+77+60
Work From Home %
5.8%7.4%
Housing
ZIP 99031
Spangle city, WA
View full profile →- Median Home Value$330k
- Median Rent—
- Owner Occupied %88.6%
- Broadband %85.8%
- Vacant %2.0%
- Median Year Built1980
ZIP 99012
Fairfield town, WA
View full profile →- Median Home Value$289k
- Median Rent$628
- Owner Occupied %67.5%
- Broadband %92.6%
- Vacant %11.7%
- Median Year Built1950
Visual comparison (same scale)
Median Home Value
$330k$289k
Median Rent
—$628
Owner Occupied %
88.6%67.5%
Broadband %
85.8%92.6%
Vacant %
2.0%11.7%
Median Year Built
19801950
Climate & Location
ZIP 99031
Spangle city, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,267 ft
- Nearest Airport15.8 miles (25.4 km)
- Distance to Coast224.6 miles (361.4 km)
ZIP 99012
Fairfield town, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,905 ft
- Nearest Airport21.6 miles (34.8 km)
- Distance to Coast232.9 miles (374.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,267 ft2,905 ft
Nearest Airport
15.8 miles (25.4 km)21.6 miles (34.8 km)
Distance to Coast
224.6 miles (361.4 km)232.9 miles (374.8 km)
Infrastructure
ZIP 99031
Spangle city, WA
View full profile →- Work From Home %5.8%
- Walkability (0–100)20
- Broadband %85.8%
ZIP 99012
Fairfield town, WA
View full profile →- Work From Home %7.4%
- Walkability (0–100)26
- Broadband %92.6%
Visual comparison (same scale)
Work From Home %
5.8%7.4%
Walkability (0–100)
2026
Broadband %
85.8%92.6%
Frequently Asked Questions
How do ZIP 99031 and 99012 compare?
ZIP 99031 is wealthier, higher home values, lower unemployment, more diverse. ZIP 99012 is lower poverty rate, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (99031), orange the second (99012). 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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