De Witt County
Parcel & Property Data
About This Data
LandBrief holds 11,159 parcel records for De Witt 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 De Witt County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.
Explore De Witt County
De Witt County by the Numbers
- Median parcel size
- 0.79 acres
measured from mapped boundaries - 90th-percentile parcel
- 80.9 acres
- County land area
- 254,439 acres
U.S. Census measurement - Communities
- 12
37.8% of parcels outside any incorporated place - Out-of-state owners
- 7.5% of parcels
by owner mailing address
Who Owns De Witt County?
Share of the county’s 11,159 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 | 73.5% |
| Companies & organizations | 10.1% |
| Trusts & estates | 11.3% |
| Government | 1.9% |
| Other / unclassified | 3.3% |
The largest owner on record is CONSTELLATION ENERGY GENERATION with 116 parcels — see the full landowner leaderboard.
Parcel Records (~11,159 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 01-35-200-005 | FARMLAND RESERVE INC | — | Unincorporated | 714.73 |
| 14-19-100-002 | LINCOLN DOWSON PARTNERS LLC | — | Unincorporated | 652.23 |
| 14-29-100-001 | BOLS BERNARD & DEBORAH | 1971 BRIGGS ROAD~WELDON IL, IL 61882 | Unincorporated | 651.00 |
| 03-16-100-002 | KILLIAN PARTNERS 1997-B LP | — | Unincorporated | 640.00 |
| 14-13-100-002 | ANDREWS WELDON LLC | WELDON IL, IL 61882 | Unincorporated | 636.44 |
| 09-22-200-003 | C H MOORE FARMS LP | — | Unincorporated | 618.44 |
| 13-03-100-002 | CONSTELLATION ENERGY GENERATION | — | Unincorporated | 551.65 |
| 08-33-100-001 | CONSTELLATION ENERGY GENERATION | — | Unincorporated | 533.27 |
| 09-31-100-001 | CONSTELLATION ENERGY GENERATION | — | Unincorporated | 531.27 |
| 12-24-200-003 | ANDREWS TEXAS LLC | — | Unincorporated | 510.50 |
Download De Witt County parcel data
All 11,159 parcels in De Witt County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get De Witt County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in De Witt County?
The De Witt County assessor roll on file records 11,159 parcels across 12 communities, with 37.8% lying outside any incorporated place.
Who owns the most land in De Witt County?
CONSTELLATION ENERGY GENERATION holds 116 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in De Witt County?
Measured from mapped boundaries, the median parcel is 0.79 acres, and nine parcels in ten are under 80.9 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of De Witt County is owned from out of state?
7.5% of parcels list an owner mailing address outside IL, per the county’s own records.
How much of De Witt County is government-owned?
Government entities — federal, state, and local — hold 1.9% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the De Witt County assessor roll dated July 2025. 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 (12)
11,159 parcels across 12 communities in De Witt County.