99138 vs 99140 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99138, Orange = ZIP 99140.
Quick verdict: ZIP 99138 is wealthier, higher home values, more affordable rent, more diverse, more educated, higher work-from-home share. ZIP 99140 is lower poverty rate, lower unemployment.
Quick Facts
ZIP 99138
Inchelium CDP, WA
View full profile →- Population1,173
- Median Income$51,094
- Median Home Value$207k
- Median Rent$313
- Median Age44.3 yrs
- Poverty Rate21.3%
ZIP 99140
Keller CDP, WA
View full profile →- Population506
- Median Income$50,944
- Median Home Value$139k
- Median Rent$350
- Median Age51.8 yrs
- Poverty Rate18.6%
Visual comparison (same scale)
Population
1,173506
Median Income
$51,094$50,944
Median Home Value
$207k$139k
Median Rent
$313$350
Median Age
44.3 yrs51.8 yrs
Poverty Rate
21.3%18.6%
Demographics
ZIP 99138
Inchelium CDP, WA
View full profile →- White %30.4%
- Black %0.4%
- Asian %0.0%
- Hispanic %3.2%
- Age 0–17 %23.0%
- Age 18–64 %52.1%
- Age 65+ %24.9%
- Bachelor's+ %19.9%
- Diversity Index47/100
ZIP 99140
Keller CDP, WA
View full profile →- White %26.9%
- Black %0.8%
- Asian %0.0%
- Hispanic %4.2%
- Age 0–17 %18.8%
- Age 18–64 %50.4%
- Age 65+ %30.8%
- Bachelor's+ %12.1%
- Diversity Index46/100
Visual comparison (same scale)
White %
30.4%26.9%
Black %
0.4%0.8%
Asian %
0.0%0.0%
Hispanic %
3.2%4.2%
Age 0–17 %
23.0%18.8%
Age 18–64 %
52.1%50.4%
Age 65+ %
24.9%30.8%
Bachelor's+ %
19.9%12.1%
Diversity Index
47/10046/100
Economy
ZIP 99138
Inchelium CDP, WA
View full profile →- Median Income$51,094
- Unemployment %21.0%
- IRS Net Migration+63
- Work From Home %8.0%
ZIP 99140
Keller CDP, WA
View full profile →- Median Income$50,944
- Unemployment %5.2%
- IRS Net Migration+27
- Work From Home %5.0%
Visual comparison (same scale)
Median Income
$51,094$50,944
Unemployment %
21.0%5.2%
IRS Net Migration
+63+27
Work From Home %
8.0%5.0%
Housing
ZIP 99138
Inchelium CDP, WA
View full profile →- Median Home Value$207k
- Median Rent$313
- Owner Occupied %63.7%
- Broadband %72.9%
- Vacant %32.3%
- Median Year Built1978
ZIP 99140
Keller CDP, WA
View full profile →- Median Home Value$139k
- Median Rent$350
- Owner Occupied %79.7%
- Broadband %74.2%
- Vacant %15.1%
- Median Year Built1977
Visual comparison (same scale)
Median Home Value
$207k$139k
Median Rent
$313$350
Owner Occupied %
63.7%79.7%
Broadband %
72.9%74.2%
Vacant %
32.3%15.1%
Median Year Built
19781977
Climate & Location
ZIP 99138
Inchelium CDP, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,670 ft
- Nearest Airport53.3 miles (85.8 km)
- Distance to Coast173.3 miles (278.8 km)
ZIP 99140
Keller CDP, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,719 ft
- Nearest Airport57.3 miles (92.2 km)
- Distance to Coast161.4 miles (259.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
1,670 ft1,719 ft
Nearest Airport
53.3 miles (85.8 km)57.3 miles (92.2 km)
Distance to Coast
173.3 miles (278.8 km)161.4 miles (259.7 km)
Infrastructure
ZIP 99138
Inchelium CDP, WA
View full profile →- Work From Home %8.0%
- Walkability (0–100)32
- Broadband %72.9%
Visual comparison (same scale)
Work From Home %
8.0%5.0%
Walkability (0–100)
3232
Broadband %
72.9%74.2%
Frequently Asked Questions
How do ZIP 99138 and 99140 compare?
ZIP 99138 is wealthier, higher home values, more affordable rent, more diverse, more educated, higher work-from-home share. ZIP 99140 is lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (99138), orange the second (99140). 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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