Washington County, ID Property & Market Data

Washington County, Idaho has 10,347 parcels tracked in the Rippleffekt property database, 100% of them mapped to a precise location, a median household income of $57,539, and an unemployment rate of 4.7%.

Washington County at a glance

Rippleffekt tracks 10,347 parcels in Washington County, Idaho. The figures below combine county assessor coverage with federal economic data for the county.

10,347
Parcels tracked
100%
Mapped to location
10,347 parcels
1,453 sq mi
Land area
7.1 per sq mi
Parcel density
$57,539
Median household income
4.7%
Unemployment rate

Idaho commercial real estate lending

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

11
Banks reporting
$5.6B
Real estate loans
$2.6B
Nonresidential CRE loans

Go deeper on Washington County

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