99338 vs 99320 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99338, Orange = ZIP 99320.
Quick verdict: ZIP 99338 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share. ZIP 99320 is more affordable rent, lower unemployment, more diverse.
Quick Facts
ZIP 99338
Kennewick city, WA
View full profile →- Population19,235
- Median Income$116,002
- Median Home Value$527k
- Median Rent$1,374
- Median Age39.2 yrs
- Poverty Rate8.2%
ZIP 99320
West Richland city, WA
View full profile →- Population10,157
- Median Income$84,494
- Median Home Value$300k
- Median Rent$910
- Median Age33.3 yrs
- Poverty Rate10.3%
Visual comparison (same scale)
Population
19,23510,157
Median Income
$116,002$84,494
Median Home Value
$527k$300k
Median Rent
$1,374$910
Median Age
39.2 yrs33.3 yrs
Poverty Rate
8.2%10.3%
Demographics
ZIP 99338
Kennewick city, WA
View full profile →- White %78.0%
- Black %2.4%
- Asian %2.2%
- Hispanic %16.4%
- Age 0–17 %28.4%
- Age 18–64 %55.2%
- Age 65+ %16.3%
- Bachelor's+ %42.4%
- Diversity Index36/100
ZIP 99320
West Richland city, WA
View full profile →- White %72.5%
- Black %0.0%
- Asian %0.4%
- Hispanic %27.6%
- Age 0–17 %28.4%
- Age 18–64 %57.3%
- Age 65+ %14.4%
- Bachelor's+ %16.6%
- Diversity Index40/100
Visual comparison (same scale)
White %
78.0%72.5%
Black %
2.4%0.0%
Asian %
2.2%0.4%
Hispanic %
16.4%27.6%
Age 0–17 %
28.4%28.4%
Age 18–64 %
55.2%57.3%
Age 65+ %
16.3%14.4%
Bachelor's+ %
42.4%16.6%
Diversity Index
36/10040/100
Economy
ZIP 99338
Kennewick city, WA
View full profile →- Median Income$116,002
- Unemployment %3.9%
- IRS Net Migration+1,033
- Work From Home %13.8%
ZIP 99320
West Richland city, WA
View full profile →- Median Income$84,494
- Unemployment %3.9%
- IRS Net Migration+546
- Work From Home %10.3%
Visual comparison (same scale)
Median Income
$116,002$84,494
Unemployment %
3.9%3.9%
IRS Net Migration
+1,033+546
Work From Home %
13.8%10.3%
Housing
ZIP 99338
Kennewick city, WA
View full profile →- Median Home Value$527k
- Median Rent$1,374
- Owner Occupied %83.7%
- Broadband %96.3%
- Vacant %3.9%
- Median Year Built2004
ZIP 99320
West Richland city, WA
View full profile →- Median Home Value$300k
- Median Rent$910
- Owner Occupied %84.9%
- Broadband %90.4%
- Vacant %9.5%
- Median Year Built1991
Visual comparison (same scale)
Median Home Value
$527k$300k
Median Rent
$1,374$910
Owner Occupied %
83.7%84.9%
Broadband %
96.3%90.4%
Vacant %
3.9%9.5%
Median Year Built
20041991
Climate & Location
ZIP 99338
Kennewick city, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)390 ft
- Nearest Airport10.9 miles (17.6 km)
- Distance to Coast130.9 miles (210.7 km)
ZIP 99320
West Richland city, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)373 ft
- Nearest Airport17.6 miles (28.4 km)
- Distance to Coast123.4 miles (198.6 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
390 ft373 ft
Nearest Airport
10.9 miles (17.6 km)17.6 miles (28.4 km)
Distance to Coast
130.9 miles (210.7 km)123.4 miles (198.6 km)
Infrastructure
ZIP 99338
Kennewick city, WA
View full profile →- Work From Home %13.8%
- Walkability (0–100)22
- Broadband %96.3%
ZIP 99320
West Richland city, WA
View full profile →- Work From Home %10.3%
- Walkability (0–100)38
- Broadband %90.4%
Visual comparison (same scale)
Work From Home %
13.8%10.3%
Walkability (0–100)
2238
Broadband %
96.3%90.4%
Frequently Asked Questions
How do ZIP 99338 and 99320 compare?
ZIP 99338 is wealthier, higher home values, lower poverty rate, more educated, higher work-from-home share. ZIP 99320 is more affordable rent, lower unemployment, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (99338), orange the second (99320). 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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