Fullerton, California
Fullerton is a city in Orange County, California, with an estimated population of 139,250 in 2023. It sits at 33.8857, -117.9280 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Fullerton |
| Type | city |
| State | California (CA) |
| County | Orange County |
| Population (2023 est.) | 139,250 |
| Land area | 22.42 sq mi (58.07 km²) |
| Coordinates | 33.8857, -117.9280 |
| Time zone | America/Los_Angeles |
| ZIP codes | 92831, 92832, 92833, 92834, 92835, 92836, 92837, 92838 |
| Telephone area codes | 657, 714 |
ZIP codes and area codes for Fullerton
Fullerton covers 8 ZIP codes: 92831, 92832, 92833, 92834, 92835, 92836, 92837, 92838. Telephone area codes serving the area: 657, 714. Browse all ZIP codes in California for the full list.
Where is Fullerton?
Fullerton is located in California, in Orange County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
La Habra 5 km · CAPlacentia 7 km · CABrea 7 km · CALa Mirada 8 km · CABuena Park 8 km · CALa Habra Heights 8 km · CALa Palma 11 km · CAStanton 11 km · CA
Other places in Orange County
Anaheim 340,512Irvine 314,621Santa Ana 310,539Huntington Beach 192,129Garden Grove 168,234Orange 138,337Costa Mesa 108,354Mission Viejo 90,624Westminster 88,729Lake Forest 85,840
Frequently asked questions
What county is Fullerton, CA in?
Fullerton is in Orange County, California.
What is the population of Fullerton, CA?
The 2023 Census Bureau estimate is 139,250.
What time zone is Fullerton in?
Fullerton is in the America/Los_Angeles time zone.