Walnut, California | |
|---|---|
View of Mt. San Antonio College and surrounding area | |
Location of Walnut in Los Angeles County, California | |
| Coordinates: 34°2′N 117°52′W / 34.033°N 117.867°W | |
| Country | United States |
| State | California |
| County | Los Angeles |
| Incorporated (city) | January 19, 1959 |
| Named for | Rancho Los Nogales (English: Ranch of the Walnut Trees) |
| Area | |
| • Total | 8.99 sq mi (23.29 km2) |
| • Land | 8.99 sq mi (23.28 km2) |
| • Water | 0.00 sq mi (0.01 km2) 0.04% |
| Elevation | 561 ft (171 m) |
| Population (2020) | |
| • Total | 28,430 |
| • Density | 3,200/sq mi (1,200/km2) |
| Time zone | UTC-8 (PST) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP Codes | 91788, 91789, 91795 |
| Area code(s) | 909, 626 |
| FIPS code | 06-83332 |
| GNIS feature IDs | 1652808, 2412173 |
| Website | www |
Walnut is a city in Los Angeles County in the U.S. state of California. During the 2020 census, the city had a population of 28,430.