Martin County
Parcel & Property Data
About This Data
LandBrief holds 6,064 parcel records for Martin 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 Martin County assessor roll dated August 2023, loaded August 2026. See data sources for every county’s vintage.
Explore Martin County
Martin County by the Numbers
- Median parcel size
- 10.2 acres
measured from mapped boundaries - 90th-percentile parcel
- 343.5 acres
- County land area
- 585,572 acres
U.S. Census measurement - Communities
- 9
60.6% of parcels outside any incorporated place
Who Owns Martin County?
Share of the county’s 6,064 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 | 73.7% |
| Companies & organizations | 18.5% |
| Trusts & estates | 4.4% |
| Government | 2.6% |
| Other / unclassified | 0.8% |
The largest owner on record is MABEE FAMILY LP with 70 parcels — see the full landowner leaderboard.
Parcel Records (~6,064 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 1473 | AHC RANCH FAMILY LIMITED PARTN | — | Unincorporated | 4518.50 |
| 1470 | AHC RANCH FAMILY LIMITED PARTN | — | Unincorporated | 4479.70 |
| 1472 | AHC RANCH FAMILY LIMITED PARTN | — | Unincorporated | 4459.10 |
| 1471 | AHC RANCH FAMILY LIMITED PARTN | — | Unincorporated | 4428.40 |
| 4317 | PIONEER NATURAL RESOURCES USA | — | Unincorporated | 4428.00 |
| 4315 | PIONEER NATURAL RESOURCES USA | — | Unincorporated | 4428.00 |
| 4314 | PIONEER NATURAL RESOURCES USA | — | Unincorporated | 4428.00 |
| 3087 | MABEE FAMILY LP | — | Unincorporated | 4428.00 |
| 4316 | PIONEER NATURAL RESOURCES USA | — | Unincorporated | 4402.40 |
| 2565 | JRC LAND & CATTLE CO LTD | — | Unincorporated | 3379.00 |
Download Martin County parcel data
All 6,064 parcels in Martin County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Martin County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Martin County?
The Martin County assessor roll on file records 6,064 parcels across 9 communities, with 60.6% lying outside any incorporated place.
Who owns the most land in Martin County?
MABEE FAMILY LP holds 70 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Martin County?
Measured from mapped boundaries, the median parcel is 10.2 acres, and nine parcels in ten are under 343.5 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Martin County is government-owned?
Government entities — federal, state, and local — hold 2.6% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Martin County assessor roll dated August 2023. 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 (9)
6,064 parcels across 9 communities in Martin County.