San Ramon, CA

San Ramon sits in Contra Costa, California, and is covered by 2 ZIP code tabulation areas. Across those ZIPs, an estimated 87,096 people live, work, and commute. Demographic and housing figures come from the U.S. Census Bureau's American Community Survey 5-Year Estimates (2018–2022).

Each ZIP code in San Ramon has its own character. Some are dense and walkable; others are exurban or rural, with single-digit households per square mile. The list below lets you compare the basic shape of each one — population, income, and home value — before clicking through to the full neighborhood profile.

Across the city overall, the typical owner-occupied home is valued near $1,282,500 and median asking rent runs around $2,772 per month. Median household income hovers around $190,493. These are averages of ZIP-level medians and will read differently depending on which neighborhood you actually settle in — which is precisely what the per-ZIP pages are for.

ZIP codes in San Ramon

ZIP	County	Population	Median income	Median home value
94582	Contra Costa	47,338	$202,775	$1,385,200
94583	Contra Costa	39,758	$178,212	$1,179,800

Thinking about relocating to San Ramon?

A few practical considerations as you evaluate the move:

• Pick the ZIP, not just the city. Median income, school assignments, walkability and crime patterns can vary dramatically between neighboring ZIPs in the same city. Use the per-ZIP pages to compare.
• Compare housing math honestly. The median home value here is $1,282,500, and median rent is $2,772. At current mortgage rates, that often makes renting the more flexible option for the first 12–24 months while you learn the neighborhoods.
• Verify the commute. Drive your prospective work or school route at peak time — Google Maps optimistic estimates rarely match what locals actually experience.
• Check the boring stuff. Property tax rates, HOA dues, flood-zone designation, and homeowner's insurance availability are easier to research before you sign than after.