
El Cajon · Zip code
92021 zip code
About 69,306 residents in El Cajon, California, over 28 square miles.
Residents
69,306
Median age 36
Median household income
$69,979
5% above El Cajon
Median home value
$572,000
10% below El Cajon
Median rent
$1,818/mo
2% above El Cajon
Homeownership
53%
Map of 9 places loads as you scroll.
- 92021$69,979
- El Cajon$66,478
- United States$78,538
Median household income
Local places in 92021
Marieta's El Cajon Mexican Restaurant
Marieta's El Cajon Mexican Restaurant is a restaurant on East Main Street.
Pernicanos Family Italian Restaurant
Pernicanos Family Italian Restaurant is a restaurant on East Main Street.
Nahrain Fish & Chicken Grill
Nahrain Fish & Chicken Grill serves Afghan, Middle Eastern and Mediterranean cuisine, including grilled fish and chicken kabobs. Halal options and takeout are available.
Chen Golden Palace
Chen Golden Palace is a restaurant on North 2nd Street.
Grandpa Tao Kitchen
Grandpa Tao Kitchen is a restaurant on North 2nd Street.
China 1968
China 1968 is a restaurant located at 500 Broadway in El Cajon, California, offering a variety of Chinese dishes, including appetizers, noodles, chicken, soups, and tofu options. The menu features items such as Salt…
China Panda Garden
China Panda Garden is a restaurant on East Main Street.
Yes! Stores
Yes! Stores sells furniture, mattresses, appliances and electronics in El Cajon. The store is at Broadway and First Street and carries furnishings for living rooms, bedrooms, dining rooms and home offices.
Pronto Auto Registration
Pronto Auto Registration is located at 505 North Mollison Avenue in El Cajon. The company provides various vehicle registration services, including title transfer and vehicle information number verification. The…
Big 4 Performance
Big 4 Performance is located in El Cajon, California, and serves southern California and surrounding areas. The business provides services for various vehicles, including Dirt Bikes and JetSki's. They work with major…
Smog Pros
Smog Pros is a family-owned and operated business located at 1410 E Main St, El Cajon, CA 92021. They offer smog certification services for all types of vehicles, including passenger cars, trucks, vans, sport utility…
Valley Transmission
Valley Transmission is a transmission repair shop located in El Cajon, California, serving the entire San Diego County area. The shop performs specialized types of transmission repair services, including transmission…
Schools in 92021
- Kidinnu AcademyElementary · grades K–5
- Magnolia ElementaryElementary · grades K–5
- Naranca ElementaryElementary · grades K–6
- Greenfield MiddleMiddle · grades 6–8
- El Cajon Valley HighHigh · grades 9–12
- Bostonia GlobalOther · grades K–12
- Diego Valley East Public CharterOther · grades K–12
- St Kieran Catholic SchoolOther · grades Pre-K–8
Other El Cajon zip codes
Questions
What city is zip code 92021?
92021 is in El Cajon, California. About 11% of its land area is inside the city; the rest covers neighboring areas.
How many people live in 92021?
About 69,306 residents in 22,573 households, over 28 square miles.
What is the median income in 92021?
$69,979 per household, 5% above the El Cajon median.
What schools are in 92021?
Kidinnu Academy, Magnolia Elementary, Naranca Elementary, Greenfield Middle, El Cajon Valley High, Bostonia Global and 2 more.
Source: U.S. Census Bureau 2020 ZIP Code Tabulation Areas, 2023 Gazetteer and ACS 2019–2023. Places are from this guide’s directory, schools from NCES and libraries from IMLS.

