99110 vs 99101 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99110, Orange = ZIP 99101.
Quick verdict: ZIP 99110 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 99101 is more affordable rent, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 99110
Clayton CDP, WA
View full profile →- Population1,592
- Median Income$74,814
- Median Home Value$445k
- Median Rent$764
- Median Age36.7 yrs
- Poverty Rate0.3%
ZIP 99101
Addy CDP, WA
View full profile →- Population1,544
- Median Income$72,500
- Median Home Value$348k
- Median Rent$596
- Median Age48.3 yrs
- Poverty Rate15.2%
Visual comparison (same scale)
Population
1,5921,544
Median Income
$74,814$72,500
Median Home Value
$445k$348k
Median Rent
$764$596
Median Age
36.7 yrs48.3 yrs
Poverty Rate
0.3%15.2%
Demographics
ZIP 99110
Clayton CDP, WA
View full profile →- White %93.3%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.9%
- Age 0–17 %21.0%
- Age 18–64 %58.4%
- Age 65+ %20.6%
- Bachelor's+ %20.2%
- Diversity Index13/100
ZIP 99101
Addy CDP, WA
View full profile →- White %89.4%
- Black %0.3%
- Asian %0.3%
- Hispanic %5.8%
- Age 0–17 %22.3%
- Age 18–64 %53.6%
- Age 65+ %24.1%
- Bachelor's+ %22.4%
- Diversity Index19/100
Visual comparison (same scale)
White %
93.3%89.4%
Black %
0.0%0.3%
Asian %
0.0%0.3%
Hispanic %
0.9%5.8%
Age 0–17 %
21.0%22.3%
Age 18–64 %
58.4%53.6%
Age 65+ %
20.6%24.1%
Bachelor's+ %
20.2%22.4%
Diversity Index
13/10019/100
Economy
ZIP 99110
Clayton CDP, WA
View full profile →- Median Income$74,814
- Unemployment %0.0%
- IRS Net Migration+86
- Work From Home %2.1%
ZIP 99101
Addy CDP, WA
View full profile →- Median Income$72,500
- Unemployment %2.1%
- IRS Net Migration+83
- Work From Home %14.8%
Visual comparison (same scale)
Median Income
$74,814$72,500
Unemployment %
0.0%2.1%
IRS Net Migration
+86+83
Work From Home %
2.1%14.8%
Housing
ZIP 99110
Clayton CDP, WA
View full profile →- Median Home Value$445k
- Median Rent$764
- Owner Occupied %77.3%
- Broadband %80.3%
- Vacant %3.7%
- Median Year Built1991
ZIP 99101
Addy CDP, WA
View full profile →- Median Home Value$348k
- Median Rent$596
- Owner Occupied %90.5%
- Broadband %81.3%
- Vacant %21.6%
- Median Year Built1994
Visual comparison (same scale)
Median Home Value
$445k$348k
Median Rent
$764$596
Owner Occupied %
77.3%90.5%
Broadband %
80.3%81.3%
Vacant %
3.7%21.6%
Median Year Built
19911994
Climate & Location
ZIP 99110
Clayton CDP, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)2,191 ft
- Nearest Airport25.6 miles (41.2 km)
- Distance to Coast210.7 miles (339.1 km)
ZIP 99101
Addy CDP, WA
View full profile →- Snow Days/Year0 days
- Elevation (ft)1,670 ft
- Nearest Airport50.2 miles (80.9 km)
- Distance to Coast195.7 miles (314.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
2,191 ft1,670 ft
Nearest Airport
25.6 miles (41.2 km)50.2 miles (80.9 km)
Distance to Coast
210.7 miles (339.1 km)195.7 miles (314.9 km)
Infrastructure
ZIP 99110
Clayton CDP, WA
View full profile →- Work From Home %2.1%
- Walkability (0–100)18
- Broadband %80.3%
Visual comparison (same scale)
Work From Home %
2.1%14.8%
Walkability (0–100)
1819
Broadband %
80.3%81.3%
Frequently Asked Questions
How do ZIP 99110 and 99101 compare?
ZIP 99110 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 99101 is more affordable rent, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (99110), orange the second (99101). 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).
Continue exploring