| Primary City | National City | |
| Population | 58,582 | |
| State | California | |
| County | San Diego County | |
| Current Time | ||
| Zip Codes | 91950, 91951 | |
| Area Codes | 619 |
Neighbouring Zip Codes
ZIP Code: 91903
Alpine, California
ZIP Code: 91901
Alpine, California
ZIP Code: 92021
El Cajon, California
ZIP Code: 92022
El Cajon, California
ZIP Code: 92078
San Marcos, California
ZIP Code: 92046
Escondido, California
ZIP Code: 92033
Escondido, California
ZIP Code: 91944
La Mesa, California
ZIP Code: 91943
La Mesa, California
ZIP Code: 92040
Lakeside, California
ZIP Code: 92074
Poway, California
ZIP Code: 92064
Poway, California
ZIP Code: 92065
Ramona, California
ZIP Code: 92199
San Diego, California
ZIP Code: 92198
San Diego, California
ZIP Code: 92178
Coronado, California
ZIP Code: 92173
San Ysidro, California
ZIP Code: 92143
San Ysidro, California
ZIP Code: 92118
Coronado, California
ZIP Code: 92096
San Marcos, California
ZIP Code: 92072
Santee, California
ZIP Code: 92071
Santee, California
ZIP Code: 92082
Valley Center, California
Neighbouring Cities
San Diego Country Estates, Eucalyptus Hills, Poway, Lakeside, Alpine, Winter Gardens, Santee, Bostonia, Escondido, El Cajon, Valley Center, Casa de Oro-Mount Helix, Rancho San Diego, La Mesa, San Marcos