Martinez, CA: ZIP codes, distance and what to know

ZIP code in Martinez

ZIP code in Martinez: 94553.

Distances are straight-line from Westley to the center of each ZIP code area. Residents, median year built and owner-occupied share are U.S. Census Bureau ACS 2018-2022 estimates for the ZIP code area. ZIP codes in Martinez: those whose USPS city name is Martinez (GeoNames) plus those whose area overlaps Martinez (U.S. Census ZCTA-to-place relationship file); a ZIP code can belong to more than one city. Listing a ZIP code here does not mean service to every address in it.

About Martinez

Martinez is a city in Contra Costa County. About 37,093 people live in the 13 square miles of Martinez (around 2,935 per square mile). The name Martinez is shared by 3 places across the country. This is the one in Contra Costa County.

Martinez is in area code 925. Concord, a city of about 124,016, is the closest larger city: about 6 miles east of Martinez.

Housing in Martinez

Census estimates count 15,254 housing units in Martinez. The median home was built in 1976. Single-family detached houses make up 63% of Martinez's homes. About 71 in 100 occupied homes in Martinez are lived in by their owners. Where many homes are older, original springs, cables and openers are more likely to be near the end of their service life.

Housing figures: U.S. Census Bureau, American Community Survey 2018-2022 5-year estimates for Martinez.

The lay of the land

The center of Martinez is about 155 feet above sea level (USGS elevation data). Westley is at about 92 feet, so the two sit at nearly the same elevation.

Around Martinez

Neighborhoods and nearby communities around Martinez include Valley High, Diablo Valley Estates, Ridgeview, Alhambra Valley, Camelback, Virginia Hills, and Pleasant Hill.

Green spaces in and around Martinez: Mountain View Park, John Muir Park, Nancy Boyd Park, and Holiday Highlands Park.

Hospitals with emergency rooms in or next to Martinez include Contra Costa Regional Medical Center.

Sources: OpenStreetMap contributors (neighborhoods, parks, museums), National Center for Education Statistics (public schools), CMS (hospitals). See also the Martinez city guide.

From Westley to Martinez

Measured in a straight line, Martinez is about 59 miles northwest of Westley. Road distance is longer, and it is one of the farther places on this site's list. A county line separates the two: Westley is in Stanislaus County, Martinez is in Contra Costa County. Among the 215 places this site lists, Martinez is number 207 by distance from Westley. On a map, Tracy, Mountain House, and Clayton sit roughly between Westley and Martinez. Nearest to Westley on this site's list: Grayson, Patterson, Vernalis, and Riverdale Park.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Close to Martinez

These places sit nearest Martinez and also have a page on this site:

• Vine Hill 2 mi
• Alhambra Valley 2 mi
• Pacheco 3 mi
• Pleasant Hill 4 mi
• Reliez Valley 4 mi
• Clyde 5 mi
• Contra Costa Centre 6 mi
• Shell Ridge 8 mi
• Orinda 9 mi

Garage door repairs, explained

If you are comparing repair options, our pages on broken spring replacement, off-track doors, new garage doors, emergency repair, and snapped cables explain what each job involves. Starting prices are on the pricing page; service at your address and the exact price are confirmed by phone.

To check whether garage door service reaches your Martinez address, call the number above; dispatch can confirm it, and the exact price is confirmed before any work starts.

Prefer the Martinez pages themselves? Go to the Martinez page of our website.