Jefferson County, IA Property & Market Data
Jefferson County, Iowa has 17,496 parcels tracked in the Rippleffekt property database, 0% of them mapped to a precise location, a median household income of $63,788, and an unemployment rate of 5.3%.
Jefferson County at a glance
Rippleffekt tracks 17,496 parcels in Jefferson County, Iowa. The figures below combine county assessor coverage with federal economic data for the county.
17,496
Parcels tracked
0%
Mapped to location
436 sq mi
Land area
40.2 per sq mi
Parcel density
$63,788
Median household income
5.3%
Unemployment rate
Iowa commercial real estate lending
Statewide commercial real estate lending context from FFIEC bank call reports as of 2024-12-31. This reflects the broader Iowa lending environment, not Jefferson County alone.
235
Banks reporting
$62.5B
Real estate loans
$19.8B
Nonresidential CRE loans
Go deeper on Jefferson 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.