Marengo County
Parcel & Property Data
About This Data
LandBrief holds 24,066 parcel records for Marengo 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 Marengo County assessor roll dated February 2024, loaded August 2026. See data sources for every county’s vintage.
Explore Marengo County
Marengo County by the Numbers
- Median parcel size
- 2.5 acres
measured from mapped boundaries - 90th-percentile parcel
- 72.5 acres
- County land area
- 625,215 acres
U.S. Census measurement - Communities
- 11
64.6% of parcels outside any incorporated place - Median assessed value
- $41,930
99% of parcels carry a value
Who Owns Marengo County?
Share of the county’s 24,066 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 | 80.3% |
| Companies & organizations | 14.9% |
| Trusts & estates | 2.5% |
| Government | 0.9% |
| Other / unclassified | 1.3% |
The largest owner on record is WEYERHAEUSER COMPANY with 486 parcels — see the full landowner leaderboard.
Parcel Records (~24,066 total)
| Parcel ID | Owner | Address | City | Acreage | Market Value |
|---|---|---|---|---|---|
| 3604200000002000 | SPRINGDALE STORES INC | — | Unincorporated | 18.14 † | $532,200 |
| 3604200000002000 | SPRINGDALE STORES INC | — | Unincorporated | 4.10 † | $532,200 |
| 3504200000010000 | HART JANET GANTT | — | Unincorporated | 0.23 † | $90,800 |
| 3504200000010000 | HART JANET GANTT | — | Unincorporated | 67.14 † | $90,800 |
| 3505210000016000 | JONES LEROY ETUX NADINE (1/2) ET AL BRENDA LYNETT JONES | — | Unincorporated | 11.32 † | $23,700 |
| 3505210000016002 | JONES WILLIE GRAY & PEGGY A | — | Unincorporated | 1.55 † | $41,360 |
| 3505210000013000 | RODGERS B L | — | Unincorporated | 0.15 † | $51,680 |
| 3604200000002000 | SPRINGDALE STORES INC | — | Unincorporated | 126.61 † | $532,200 |
| 3604200000002000 | SPRINGDALE STORES INC | — | Unincorporated | 25.31 † | $532,200 |
| 3604200000002000 | SPRINGDALE STORES INC | — | Unincorporated | 201.58 † | $532,200 |
Download Marengo County parcel data
All 24,066 parcels in Marengo County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Marengo County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Marengo County?
The Marengo County assessor roll on file records 24,066 parcels across 11 communities, with 64.6% lying outside any incorporated place.
Who owns the most land in Marengo County?
WEYERHAEUSER COMPANY holds 486 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Marengo County?
Measured from mapped boundaries, the median parcel is 2.5 acres, and nine parcels in ten are under 72.5 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Marengo County is government-owned?
Government entities — federal, state, and local — hold 0.9% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Marengo County assessor roll dated February 2024. 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 (11)
24,066 parcels across 11 communities in Marengo County.