Martinez is the Contra Costa County seat with a historic, small-town downtown and a strong waterfront identity along the Carquinez Strait. It offers a quieter East Bay lifestyle with good regional connectivity (Hwy 4 / 680) and easy access to shoreline recreation.
Martinez is a welcoming Contra Costa community with a classic East Bay feel and the convenience of being a county seat. With roughly 36,000 residents across a dozen neighborhoods, it offers a more relaxed pace than larger Bay Area cities while still providing strong regional access for commuters and professionals.
Housing in Martinez is priced well above national norms, reflecting steady demand in the broader Bay Area market, though it typically remains more attainable than the region’s most premium enclaves. The local economy is largely knowledge-driven, with a notable share of residents working in computer and math-related fields, and a meaningful portion of the workforce working from home—often in professional or specialized roles.
Martinez is also highly educated, with a large percentage of adults holding four-year and graduate degrees, which supports a strong professional community and a stable economic base. Incomes are relatively high compared with state and national benchmarks, reinforcing the city’s position as an established, upper-middle-income market.
Culturally, Martinez is diverse and inclusive. Residents represent a wide range of racial and ethnic backgrounds, with many households identifying as White, Asian, and Hispanic/Latino. English is the primary language spoken, with Spanish and Chinese also commonly spoken throughout the community.
Martinez has a warm-summer Mediterranean pattern: dry summers and cooler, wetter winters.
The hottest month: July (avg 83°F high / 57°F low)
The coldest month: January (avg 56°F high / 41°F low)
NeighborhoodScout’s latest-available city-level crime analytics (reflecting the 2023 calendar year in their methodology) shows:
| VIOLENT | PROPERTY | TOTAL | |
|---|---|---|---|
| Number of Crimes | 81 | 549 | 630 |
| Crime Rate (per 1,000 residents) | 2.23 | 15.08 | 17.31 |
| Population | 37,006 |
| Households | 14,673 |
| Homeownership Rate | 70.1 % |
| Population Density | 2,952.3 people per square mile |
| Number of People per Household | 2.47 |
| Median Household Income | $ 125,436 |
| People Living in Same Home for 1+ Years | 88.4% |
| Homeownership Rate | 70.1% |
| Median Home Value | $125,436 |
Listing Courtesy of Mark Ross, Ross Company REALTOR
Listing Courtesy of April Largent, Cole Real Estate
Listing Courtesy of April Largent, Cole Real Estate
Listing Courtesy of Kelly Deyoreo, BHHS Drysdale Properties
Listing Courtesy of Mariah Bradford, Dudum Real Estate Group
Listing Courtesy of Chuck Barberini, Century21 Masters
Listing Courtesy of Cheryl Hammond, Keller Williams Realty
Listing Courtesy of Meghan Diehl, Keller Williams Realty
Listing Courtesy of Cameron Chatterton, Twin Oaks Real Estate
Listing Courtesy of Laura Wucher, Christie's Intl RE Sereno