Alameda County, CA Property & Market Data

Alameda County, California has 470,287 parcels tracked in the Rippleffekt property database, 100% of them mapped to a precise location, a median household income of $128,031, and an unemployment rate of 5.2%.

Alameda County at a glance

Rippleffekt tracks 470,287 parcels in Alameda County, California. The figures below combine county assessor coverage with federal economic data for the county.

470,287
Parcels tracked
100%
Mapped to location
470,271 parcels
738 sq mi
Land area
637.7 per sq mi
Parcel density
$128,031
Median household income
5.2%
Unemployment rate

California commercial real estate lending

Statewide commercial real estate lending context from FFIEC bank call reports as of 2024-12-31. This reflects the broader California lending environment, not Alameda County alone.

129
Banks reporting
$280.7B
Real estate loans
$124.7B
Nonresidential CRE loans

Go deeper on Alameda County

Explore the California market, browse live listings, or run a full property or area report.

Explore the market View listings Run a report

Sources: county assessor records, U.S. Census ACS and SAIPE, FFIEC bank call reports, and public tax-lien records. Updated 2026-07-29.