Iowa County

Parcel & Property Data

19,354Total Parcels

—Avg. Market Value

353,421Total Acres

About This Data

LandBrief holds 19,354 parcel records for Iowa County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the Iowa County assessor roll dated November 2022, loaded August 2026. See data sources for every county’s vintage.

Explore Iowa County

Iowa County by the Numbers

Median parcel size: 14.7 acres
measured from mapped boundaries
90th-percentile parcel: 39.9 acres
County land area: 375,331 acres
U.S. Census measurement
Communities: 16
71.5% of parcels outside any incorporated place

Who Owns Iowa County?

Share of the county’s 19,354 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner type	Share of parcels
Individuals	74.7%
Companies & organizations	11.6%
Trusts & estates	10.4%
Government	2.4%
Other / unclassified	0.8%

The largest owner on record is Amana Society with 754 parcels — see the full landowner leaderboard.

Parcel Records (~19,354 total)

Showper page

Parcel ID	Owner	Address	City	Acreage
030602020	Jones, Russell	—	Unincorporated	126.86
020602030	McCartney, Doris H	—	Unincorporated	95.89
010601021	Rocky Hill LLC	—	Unincorporated	94.17
010102020	Smothers, Daniel Lee Family Unit Trust	—	Unincorporated	89.76
020402040	Kruse, James A	2848 II AVE RURAL	Unincorporated	80.00
030602010	Hotchkiss, Billy L	—	Unincorporated	78.88
030301022	Dermody, David A	—	Unincorporated	76.94
030502010	Schlesselman Family, LLC	2359 F52 TRL RURAL	Unincorporated	76.76
030601010	Oliver, Dennis L	—	Unincorporated	76.60
030301010	Dermody, David A	—	Unincorporated	76.54

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Download Iowa County parcel data

All 19,354 parcels in Iowa County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Iowa County on FreeParcelData →

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Frequently Asked Questions

How many parcels are in Iowa County?

The Iowa County assessor roll on file records 19,354 parcels across 16 communities, with 71.5% lying outside any incorporated place.

Who owns the most land in Iowa County?

Amana Society holds 754 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Iowa County?

Measured from mapped boundaries, the median parcel is 14.7 acres, and nine parcels in ten are under 39.9 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Iowa County is government-owned?

Government entities — federal, state, and local — hold 2.4% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Iowa County assessor roll dated November 2022. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.

Browse by City (16)

19,354 parcels across 16 communities in Iowa County.