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San Diego County, California
Economic data, workforce demographics, business environment, and development opportunities in San Diego County.
County Overview
San Diego County is located in California with a population of 3,269,973.
Cities in San Diego County (34 cities)
Alpine
Bonita
Bonsall
Borrego Springs
Campo
Carlsbad
Chula Vista
Coronado
Del Mar
Descanso
El Cajon
Encinitas
Escondido
Fallbrook
Imperial Beach
Jamul
Julian
La Jolla
La Mesa
Lakeside
Lemon Grove
National City
Oceanside
Pine Valley
Poway
Ramona
Rancho Santa Fe
San Diego
San Marcos
Santee
Solana Beach
Spring Valley
Valley Center
Vista
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Data Sources: Information compiled from U.S. Census Bureau, Bureau of Labor Statistics, county economic development offices, and local chambers of commerce. Data is subject to change. For site-specific analysis and current incentives, contact our team.