Orinda, CA population, income and ZIP codes

Orinda city is a mid-size town in California, with 19,472 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #357 of 1,618 ranked by population — larger than 77% of them. The median age here is 49.1 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Orinda city earn a median of $250,001 a year, 218.3% above the national figure of $78,538 and 174% above the $91,111 median for the 1,050 California cities we cover. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 2% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Orinda city is valued at $1,804,400, 494.7% above the national figure and 206% above the $589,600 peer median, while median gross rent runs $2,407 a month, 71.2% above the national figure, or roughly $28,884 across a full year. A household on the local median income would put about 11.6% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 7.2×, against roughly 3.9× nationally, so buying is out of reach on local earnings alone and the ownership market leans on outside income, equity or dual high earners. 92.2% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

Home values sit at 7.2× median household income, far past the 3.9× national mark, so ownership costs here are set by something other than local wages — second homes, retirees with equity, or commuters earning elsewhere.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.