Martinez, CA Insights: Population,
Zip Codes, Influence, and Service Areas

Martinez (Spanish: Martínez) is a city and the county seat of Contra Costa County, California, United States, in the East Bay region of the San Francisco Bay Area. Located on the southern shore of the Carquinez Strait, the city's population was 37,287 at the 2020 census. The city is named after Californio ranchero Ygnacio Martínez, having been founded on his Rancho El Pinole. Martinez is known for its historic center and its waterfront.

Zip Codes in Martinez, CA that we also serve: 94553





Cities Close To Martinez, CA That We Also Serve



Locksmith

Locksmith9000 delivers fast, reliable, and professional locksmith services nationwide.

Our Locksmith center

With expert technicians available 24/7 and service coverage in all 50 states, we’re the go-to solution for residential, commercial, and automotive lock problems. Whether you’re in New York, Los Angeles, or a small town in between, our mobile locksmiths are just a call away — ready to restore your peace of mind.