92870 vs 92831 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 92870, Orange = ZIP 92831.
Quick verdict: ZIP 92870 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse. ZIP 92831 is more affordable rent, more educated, higher work-from-home share.
Quick Facts
ZIP 92870
Placentia city, CA
View full profile →- Population52,384
- Median Income$110,575
- Median Home Value$871k
- Median Rent$2,104
- Median Age38.0 yrs
- Poverty Rate8.5%
ZIP 92831
Fullerton city, CA
View full profile →- Population35,831
- Median Income$89,451
- Median Home Value$821k
- Median Rent$1,965
- Median Age31.7 yrs
- Poverty Rate16.1%
Visual comparison (same scale)
Population
52,38435,831
Median Income
$110,575$89,451
Median Home Value
$871k$821k
Median Rent
$2,104$1,965
Median Age
38.0 yrs31.7 yrs
Poverty Rate
8.5%16.1%
Demographics
ZIP 92870
Placentia city, CA
View full profile →- White %48.9%
- Black %2.4%
- Asian %18.2%
- Hispanic %35.9%
- Age 0–17 %23.9%
- Age 18–64 %61.6%
- Age 65+ %14.5%
- Bachelor's+ %43.7%
- Diversity Index60/100
ZIP 92831
Fullerton city, CA
View full profile →- White %49.1%
- Black %2.6%
- Asian %16.7%
- Hispanic %41.7%
- Age 0–17 %18.2%
- Age 18–64 %70.7%
- Age 65+ %11.1%
- Bachelor's+ %44.4%
- Diversity Index56/100
Visual comparison (same scale)
White %
48.9%49.1%
Black %
2.4%2.6%
Asian %
18.2%16.7%
Hispanic %
35.9%41.7%
Age 0–17 %
23.9%18.2%
Age 18–64 %
61.6%70.7%
Age 65+ %
14.5%11.1%
Bachelor's+ %
43.7%44.4%
Diversity Index
60/10056/100
Economy
ZIP 92870
Placentia city, CA
View full profile →- Median Income$110,575
- Unemployment %5.4%
- IRS Net Migration+2,578
- Work From Home %13.9%
ZIP 92831
Fullerton city, CA
View full profile →- Median Income$89,451
- Unemployment %7.9%
- IRS Net Migration+1,763
- Work From Home %14.2%
Visual comparison (same scale)
Median Income
$110,575$89,451
Unemployment %
5.4%7.9%
IRS Net Migration
+2,578+1,763
Work From Home %
13.9%14.2%
Housing
ZIP 92870
Placentia city, CA
View full profile →- Median Home Value$871k
- Median Rent$2,104
- Owner Occupied %63.3%
- Broadband %94.7%
- Vacant %3.2%
- Median Year Built1976
ZIP 92831
Fullerton city, CA
View full profile →- Median Home Value$821k
- Median Rent$1,965
- Owner Occupied %40.4%
- Broadband %94.3%
- Vacant %6.3%
- Median Year Built1969
Visual comparison (same scale)
Median Home Value
$871k$821k
Median Rent
$2,104$1,965
Owner Occupied %
63.3%40.4%
Broadband %
94.7%94.3%
Vacant %
3.2%6.3%
Median Year Built
19761969
Climate & Location
ZIP 92870
Placentia city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport14.3 miles (22.9 km)
- Distance to Coast14.3 miles (22.9 km)
ZIP 92831
Fullerton city, CA
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport14.2 miles (22.9 km)
- Distance to Coast12.9 miles (20.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
235 ft235 ft
Nearest Airport
14.3 miles (22.9 km)14.2 miles (22.9 km)
Distance to Coast
14.3 miles (22.9 km)12.9 miles (20.7 km)
Infrastructure
ZIP 92870
Placentia city, CA
View full profile →- Work From Home %13.9%
- Walkability (0–100)69
- Broadband %94.7%
ZIP 92831
Fullerton city, CA
View full profile →- Work From Home %14.2%
- Walkability (0–100)71
- Broadband %94.3%
Visual comparison (same scale)
Work From Home %
13.9%14.2%
Walkability (0–100)
6971
Broadband %
94.7%94.3%
Frequently Asked Questions
How do ZIP 92870 and 92831 compare?
ZIP 92870 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse. ZIP 92831 is more affordable rent, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (92870), orange the second (92831). 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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