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ZIP Code 92831
Fullerton, CA, Orange County
Population
35,618
Land area
5.9sq mi
People per sq mi
5,987
City
Fullerton
ZIP 92831 and nearby ZIP codes
ZIP 92831 at a glance
- ZIP 92831 (Fullerton) is about 24 times as dense as California as a whole.
- Households here earn a median of $89,278 a year, 10% less than the California figure of $99,122.
- A typical owner-occupied home is valued at $876,800 (19% above California) and median rent is $2,146 a month.
Local data for ZIP 92831
Counts from official public data
Housing and community stats
ZIP 92831, American Community Survey 2020-2024
Median household income
$89,278
Poverty rate
15.7%
Median home value
$876,800
Prices +4.7% in a year
Median rent
$2,146/mo
Homeownership
41.0%
Bachelor's or higher
44.7%
Median age
32.4
Average commute
29.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,179
ZIP Business Patterns 2023
Employees
19,845
$1.21B annual payroll
PPP loans
$170M
1,391 loans
Campaign donations
$171K
40% D, 22% R, 2026 cycle
Environment and hazard risk
ZIP 92831, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
905
Countywide, mostly high wind
Flood insurance policies
7,994
1.0% of homes, county
July high / Jan low
87° / 49°F
13.5 inches of rain a year
Health statistics
Share of adults in ZIP 92831, CDC PLACES estimates
Obesity
24.3%
U.S. 33.3% -9.0 pts
Diabetes
8.9%
U.S. 12.1% -3.2 pts
Smoking
9.3%
U.S. 12.8% -3.5 pts
Uninsured (18-64)
10.3%
U.S. 11.1% -0.8 pts
Cities in ZIP 92831
ZIP codes near 92831
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 92832Fullerton | 1.9 mi | 2.9 |
| 92835Fullerton | 1.9 mi | 5.7 |
| 92870Placentia | 2.2 mi | 6.7 |
| 92806Anaheim | 3.3 mi | 7.7 |
| 92801Anaheim | 3.3 mi | 6.3 |
| 92805Anaheim | 3.5 mi | 6.2 |
| 92821Brea | 3.5 mi | 14.1 |
| 92833Fullerton | 3.6 mi | 7.7 |
| 92865Orange | 4.2 mi | 3.8 |
| 92802Anaheim | 4.8 mi | 4.6 |
| 92886Yorba Linda | 5.3 mi | 13 |
| 90631La Habra | 5.4 mi | 14 |
Frequently asked questions
- What city is ZIP code 92831?
- ZIP code 92831 is in Fullerton, CA (Orange County).
- What county is ZIP code 92831 in?
- ZIP code 92831 is mostly in Orange County, California.
- How many people live in ZIP code 92831?
- About 35,618 people live in the 92831 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.