Ida County
Parcel & Property Data
About This Data
LandBrief holds 11,504 parcel records for Ida 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 Ida County assessor roll dated November 2022, loaded August 2026. See data sources for every county’s vintage.
Explore Ida County
Ida County by the Numbers
- Median parcel size
- 33.5 acres
measured from mapped boundaries - 90th-percentile parcel
- 40 acres
- County land area
- 276,169 acres
U.S. Census measurement - Communities
- 6
72.9% of parcels outside any incorporated place - Out-of-state owners
- 8.6% of parcels
by owner mailing address
Who Owns Ida County?
Share of the county’s 11,504 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 | 66.5% |
| Companies & organizations | 15.2% |
| Trusts & estates | 17.4% |
| Government | 0.4% |
| Other / unclassified | 0.5% |
The largest owner on record is No Name with 77 parcels — see the full landowner leaderboard.
Parcel Records (~11,504 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 01-22-201378 | HIGGINS LAND LLC | — | Unincorporated | 287.10 |
| 07-23-404 | POET BIOREFINING-ARTHUR, LLC | — | Unincorporated | 259.95 |
| 10-10-426 | IDA COUNTY | — | Unincorporated | 238.10 |
| 06-30-101426 | RIESSEN, JOLENE G | — | Unincorporated | 225.03 |
| 12-20-201301 | KNUDSEN, CORDELL | — | Unincorporated | 220.18 |
| 12-20-301451 | KNUDSEN, CHRIS | — | Unincorporated | 170.82 |
| 05-13-201 | HEILMAN, NOLAN | — | Unincorporated | 165.00 |
| 06-25-401476 | LYLE L WUNSCHEL AND KIMBERLY J WUNSCHEL JOINT REVOCABLE LIVING TRUST | — | Unincorporated | 155.06 |
| 06-04-102151 | BLUESTEM LAND AND CATTLE COMPANY LLC | — | Unincorporated | 153.94 |
| 06-35-401476 | LORENZEN, MARC E & GLENEVA G LORENZEN | — | Unincorporated | 153.64 |
Download Ida County parcel data
All 11,504 parcels in Ida County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Ida County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Ida County?
The Ida County assessor roll on file records 11,504 parcels across 6 communities, with 72.9% lying outside any incorporated place.
Who owns the most land in Ida County?
No Name holds 77 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Ida County?
Measured from mapped boundaries, the median parcel is 33.5 acres, and nine parcels in ten are under 40 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Ida County is owned from out of state?
8.6% of parcels list an owner mailing address outside IA, per the county’s own records.
How much of Ida County is government-owned?
Government entities — federal, state, and local — hold 0.4% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Ida 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 (6)
11,504 parcels across 6 communities in Ida County.