ZIP Code 94561 — Oakley city, CA Demographics & Data

ZIP code 94561 covers Oakley, CA in Contra Costa County with a population of about 45,386.

At a glance, the area shows median age of 36.2 versus a U.S. median of about 38.9.

It sits in telephone area code 925; U.S. House district CA-10; the SAN FRANCISCO - OAK - SAN JOSE media market.

Median household income in ZIP 94561 is about $130,859 — about 74% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 7.0%; unemployment rate near 5.4%; 23.1% of adults with a bachelor’s degree or higher (about 10.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Retail trade, and Construction; about 14.4% of workers reporting work-from-home (roughly in line with the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $632,100 — about 82% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,844 (about 59% above the U.S. median rent ($1,163)), and owner-occupancy near 76.1% (about 10.7 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 94561 in Oakley, CA, a household would need roughly $174,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $4,060. That is about 33% above the local median household income ($130,859), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Oakley city, CA as Very High (composite score 99.5), which is among the highest nationally. The strongest component scores on US5 are flood (99.5) and wildfire (97.6). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Oakley city, CA show little to no average snow and around 12.6 inches of annual precipitation.

IRS migration statistics show a net inflow of about 2,234 for ZIP 94561 (Oakley city, CA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.