Port Costa, CA: ZIP codes, distance and what to know

ZIP code in Port Costa

Port Costa ZIP code: 94569.

Distances are straight-line from Rio Linda 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 Port Costa: those whose USPS city name is Port Costa (GeoNames) plus those whose area overlaps Port Costa (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.

From Rio Linda to Port Costa

Measured in a straight line, Port Costa is about 60 miles southwest of Rio Linda. Road distance is longer, and it is one of the farther places on this site's list. A county line separates the two: Rio Linda is in Sacramento County, Port Costa is in Contra Costa County. Of the 215 places on this site's list, Port Costa ranks 214th in distance from Rio Linda. Between Rio Linda and Port Costa the map shows El Macero, Elmira, Suisun City, and Fairfield. The places on this site's list closest to Rio Linda are Elverta, McClellan Park, North Highlands, and Antelope.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

About Port Costa

Port Costa is an unincorporated community (a census-designated place) in Contra Costa County. Port Costa covers about 0.2 square miles and has about 251 residents, roughly 1,569 per square mile.

Places in and around Port Costa

Nearby places on the map include Crockett, Rodeo, Mountain View, Martinez, Vine Hill, and Pacheco.

Green spaces in and around Port Costa: Port Costa Community Garden, Land Bank, Glass Beach, and Ninth Street Park.

Museums and attractions in and around Port Costa: Benicia Capitol, Benicia Plein Air Gallery, and Happy Life Pottery.

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

Homes in Port Costa

Port Costa has about 171 housing units, according to the Census Bureau. The median home was built in 1938, and 89% of homes were built before 1980. About 29 in 100 occupied homes in Port Costa 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 Port Costa.

The lay of the land

The center of Port Costa is about 173 feet above sea level (USGS elevation data). Rio Linda is at about 50 feet, which puts Port Costa about 100 feet higher.

Close to Port Costa

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

• Benicia 3 mi
• Martinez 5 mi
• Vine Hill 6 mi
• Vallejo 6 mi
• Pacheco 7 mi
• Clyde 9 mi
• Concord 11 mi
• Pittsburg 16 mi
• Suisun City 17 mi

Garage door repairs, explained

If you are comparing repair options, our pages on broken spring replacement, snapped cables, opener repair, new garage doors, and off-track doors 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 Port Costa address, call the number above; dispatch can confirm it, and the exact price is confirmed before any work starts.

For more about Port Costa, see the Port Costa page of our website.