Fullerton ZIP codes, California
Fullerton, CA has 8 ZIP codes, from 92831 to 92838, and area codes 714 and 657. The largest are 92833, 92831 and 92835.
- USPS city name
- 8 ZIP codes
- Overlapping the city
- 6 more
- Population
- 140,968
- County
- Orange County
- State
- California
Mail addressed to Fullerton uses the ZIP codes above. 6 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Fullerton in numbers
About 140,968 people live in Fullerton, in 48,117 households, the 42nd-largest of California's 1,568 census places. The median household income is $104,286 a year, 5% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $902,600 (23% above the California median), and median gross rent is $2,194 a month. The median age is 36.9; 43.5% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 31 minutes.
| Population | 140,968 |
|---|---|
| Households | 48,117 |
| Median age | 36.9 |
| Median household income | $104,286 |
| Median home value | $902,600 |
| Median gross rent | $2,194 |
| Bachelor's degree or higher | 43.5% |
| Mean commute | 30.5 min |
| Population density | 6,288 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Fullerton city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Fullerton
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
92833 | Fullerton , CA | Standard | 51,842 | $114,176 | $884,100 |
92831 | Fullerton , CA | Standard | 35,618 | $89,278 | $876,800 |
92835 | Fullerton , CA | Standard | 26,005 | $143,817 | $1,052,500 |
92832 | Fullerton , CA | Standard | 27,298 | $94,275 | $829,800 |
92834 | Fullerton , CA | No street area | — | — | — |
92836 | Fullerton , CA | No street area | — | — | — |
92837 | Fullerton , CA | No street area | — | — | — |
92838 | Fullerton , CA | No street area | — | — | — |
Other ZIP codes overlapping Fullerton
These ZIP codes cover part of Fullerton but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
90621 | Buena Park , CA | Standard | 35,984 | $97,612 | $832,000 |
90631 | La Habra , CA | Standard | 68,309 | $104,251 | $818,500 |
90638 | La Mirada , CA | Standard | 45,933 | $109,649 | $827,300 |
92801 | Anaheim , CA | Standard | 60,547 | $83,725 | $691,400 |
92806 | Anaheim , CA | Standard | 41,003 | $97,265 | $837,900 |
92821 | Brea , CA | Standard | 41,623 | $123,629 | $903,200 |
Map of Fullerton ZIP codes
The ZIP codes of Fullerton, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Fullerton
The nearest larger towns are Garden Grove (170,964 people, 7.6 mi), Anaheim (344,521 people, 9.9 mi) and Santa Ana (312,534 people, 11 mi).
| Town | Population | Distance |
|---|---|---|
| La Habra | 61,970 | 3.2 mi |
| Placentia | 52,826 | 4.2 mi |
| East Whittier | 9,990 | 4.4 mi |
| Brea | 47,469 | 4.5 mi |
| La Mirada | 47,180 | 4.8 mi |
| Buena Park | 82,871 | 5.0 mi |
| La Habra Heights | 5,478 | 5.2 mi |
| Rowland Heights | 45,911 | 6.2 mi |
| South Whittier | 55,650 | 6.7 mi |
| La Palma | 15,272 | 6.8 mi |
| Stanton | 39,402 | 7.0 mi |
| Garden Grove | 170,964 | 7.6 mi |
| Whittier | 86,165 | 7.7 mi |
| Orange | 138,266 | 7.8 mi |
More nearby: every ZIP code in Orange County · California ZIP codes
Cite this page
zipcodes.pro. “Fullerton, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/fullerton
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