Published, but the newest vintage is more than 3 years old.
Newest snapshot 6 vintages published
August 2023
3 years old · released from the archive
Free. Confirm an email address and the download starts — no account, no card.
Parcel data is point-in-time. An older vintage is the right download when you need the roll as it stood on a particular date.
Archive vintage
3 years old
6,846 parcel features, 50 attributes, 54% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
Archive vintage
5 years old
6,772 parcel features, 49 attributes, 52% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
Archive vintage
6 years old
6,519 parcel features, 100 attributes, 46% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
Archive vintage
7 years old
6,424 parcel features, 54 attributes, 57% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
Archive vintage
8 years old
6,424 parcel features, 22 attributes, 57% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
50 attribute fields recorded for this county. No two assessors use the same names — these are Martin's.
| Field | Type | Filled | Example values |
|---|---|---|---|
| objectid | OFTInteger | 294401, 294456, 294457 | |
| name | OFTString | 1401, 2405, 7894 | |
| statedarea | OFTString | 114.153 a, 341.408 a, 341.408 a | |
| parcel_cam | OFTReal | 1401.0, 2405.0, 7894.0 | |
| objectid_1 | OFTInteger | 599278, 602675, 598797 | |
| id | OFTInteger | 898, 4295, 417 | |
| parcel_id | OFTReal | 1401.0, 7894.0, 680.0 | |
| sequence | OFTInteger | 1, 1, 1 | |
| account | OFTString | 00401-00041-00100-000000, 00401-00042-00100-000001, 00401-00032-00100-000000 | |
| owner_name | OFTString | FASKEN LAND AND MINERAL LTD, HOOPER JESSE D JR, CASSELMAN JOHN | |
| owner_id | OFTInteger | 9642, 6843, 550 | |
| ownership_ | OFTInteger | 1375, 7678, 673 |
Martin County is one of 254 counties in Texas, GEOID 48317, covering 915 square miles of land.
The datasets here are point-in-time snapshots of the county's public parcel records, published as received. They are not normalised against other counties and they are not live — the newest vintage on this page is August 2023, which is 3 years old. Check the field list before you commit to a download; the column names are the county's own.
The county sits in the Permian Basin play, so surface and mineral ownership questions here usually need well and lease context alongside the parcel geometry.