LandBrief

Marion County

Parcel & Property Data

39,437Total Parcels
—Avg. Market Value
174,465Total Acres

About This Data

LandBrief holds 39,437 parcel records for Marion 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 Marion County assessor roll dated July 2018, loaded August 2026. See data sources for every county’s vintage.

Explore Marion County

Marion County by the Numbers

Median parcel size
0.32 acres
measured from mapped boundaries
90th-percentile parcel
10.7 acres
County land area
197,622 acres
U.S. Census measurement
Communities
17
49.0% of parcels outside any incorporated place

Who Owns Marion County?

Share of the county’s 39,437 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 typeShare of parcels
Individuals89.5%
Companies & organizations7.7%
Trusts & estates0.7%
Government1.3%
Other / unclassified0.7%

The largest owner on record is CONSOLIDATION COAL COMPANY with 375 parcels — see the full landowner leaderboard.

Parcel Records (~39,437 total)

per page
Parcel IDOwnerAddressCityAcreage
16 1000100000000CONSOLIDATION COAL COMPANYSTATE RUN RDUnincorporated995.78
19 38002500000000SOUTHERN OHIO COAL CO—Unincorporated753.06
12 46000200000000MARION COUNTY COMMISSIONOWEN DAVY RUNUnincorporated644.34
12 13005700000000KRUZA PATRICIA A B &WV ROUTE 91Unincorporated440.81
12 33002800000000PRICHARD MILDRED H HEIRSMANNINGTONUnincorporated379.56
16 27A000100000000HORIZON VENTURES OF WV INCLITTLE PAW PAWUnincorporated341.27
12 55001800000000CONSOLIDATION COAL CO 80.95%HUEY RUNUnincorporated329.17
09 19004500000000DEFAZIO JOSEPH A TRS OF THEHOLBERT RD. & SWEET LNUnincorporated312.40
11 18000200000000ASHCRAFT JAMES D &361 CARBERRY FORK RDUnincorporated293.72
11 20001400000000EAST RESOURCES INCMODS RUNUnincorporated257.75
Page 1 of 3944

Download Marion County parcel data

All 39,437 parcels in Marion County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Marion County on FreeParcelData →

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Frequently Asked Questions

How many parcels are in Marion County?

The Marion County assessor roll on file records 39,437 parcels across 17 communities, with 49.0% lying outside any incorporated place.

Who owns the most land in Marion County?

CONSOLIDATION COAL COMPANY holds 375 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Marion County?

Measured from mapped boundaries, the median parcel is 0.32 acres, and nine parcels in ten are under 10.7 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Marion County is government-owned?

Government entities — federal, state, and local — hold 1.3% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Marion County assessor roll dated July 2018. 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 (17)

39,437 parcels across 17 communities in Marion County.