33 attribute fields, profiled from the March 2019 vintage.
Columns in Rockwall County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| OGC_FID | OFTInteger64 | 40.2k | 1, 2, 3 | |
| OBJECTID | OFTInteger64 | 40.2k | 2258, 2259, 2260 | |
| PROP_ID | OFTInteger64 | 39.8k | 14041, 14048, 14050 | |
| AREA | OFTReal | 38.7k | 79431.8805339281, 10129.7403398104, 9810.05170901359 | |
| LEN | OFTReal | 38.8k | 1237.05314856829, 413.268345822956, 405.276135493342 | |
| PACS_PROP_ | OFTInteger64 | 39.3k | 14041, 14048, 14050 | |
| PROP_VAL_Y | OFTInteger64 | 1 | 2019, 2019, 2019 | |
| GEO_ID | OFTString | 39.3k | 3060-0000-0000-C0-0R, 3060-0000-0007-00-0R, 3060-0000-0009-00-0R | |
| PROP_TYPE_ | OFTString | 2 | R, R, R | |
| PROP_TY_01 | OFTString | 2 | Real, Real, Real | |
| DBA_NAME | OFTString | 845 | RUSH CREEK YACHT CLUB, OFFICIAL PAINT BALL GAMES OF TEXAS INC., COWART TRANSPORTATION SERVICES | |
| APPRAISED_ | OFTString | — | ||
| ABS_SUBDV_ | OFTString | 1.5k | S3060, S3060, S3060 | |
| MAPSCO | OFTString | 3 | 1-8, 1-8, 1-8 | |
| MAP_ID | OFTString | 53 | 1-8, 1-8, 1-8 | |
| AGENT_CD | OFTString | 160 | ID:1044028, ID:1044028, ID:97676 | |
| HOOD_CD | OFTString | 588 | N3060-2017, N3060-2017, N3060-2017 | |
| HOOD_NAME | OFTString | 581 | ANTIGUA BAY, ANTIGUA BAY, ANTIGUA BAY | |
| OWNER_NAME | OFTString | 33.1k | CITY OF HEATH, HARVEY RICKY E & VICKI A, CASS CHRIS AND ANGELA | |
| OWNER_ID | OFTInteger64 | 33.8k | 12710, 1059410, 1090145 | |
| ADDR_LINE1 | OFTString | 3.0k | FBO WILLIAM KENNETH JACKSON, BARBARA STATON INDEPENDENT EXECUTRIX, STANLEY L STEWART AND BARBARA J SHELTON STEWART | |
| ADDR_LINE2 | OFTString | 31.3k | 200 LAURENCE DR, 113 SCENIC DRIVE, 117 SCENIC DR | |
| ADDR_LINE3 | OFTString | 435 | 8226 DOUGLAS AVENUE SUITE 520, STE 243, STE 243 | |
| ADDR_CITY | OFTString | 687 | HEATH, HEATH, ROCKWALL | |
| ADDR_STATE | OFTString | 52 | TX, TX, TX | |
| ADDR_ZIP | OFTString | 7.0k | 75032-2068, 75032, 75032 | |
| ADDR_COUNT | OFTString | 2 | US, US, US | |
| PCT_OWNERS | OFTReal | 7 | 100.0, 100.0, 100.0 | |
| EXEMPTIONS | OFTString | 143 | EX-XV, HS, HS | |
| STATE_CD | OFTString | 32 | C1, A4, A3 | |
| LEGAL_DESC | OFTString | 39.3k | ANTIGUA BAY, ACRES 1.65, GAME AREA, EXEMPT, ANTIGUA BAY, LOT 7, ANTIGUA BAY, LOT 9 | |
| SITUS | OFTString | 36.9k | SCENIC TX, 113 SCENIC DR TX, 117 SCENIC DR TX | |
| JURISDICTI | OFTString | 77 | CHE, GRW, SRW, CAD, CHE, GRW, SRW, CAD, CHE, GRW, SRW, CAD |
Why this differs from the next county over
There is no national parcel schema. Every assessor's office built its own, usually decades ago, usually inside whatever CAMA system it bought at the time. One county's owner column is OWNER_NAME, the next one's is own1, and a third splits it across four fields. Shapefile's ten-character DBF limit truncated a generation of them into things like TOTLNDVAL.
Nothing here is renamed or remapped. The columns above are exactly what is in the file, because a normalisation layer that quietly guesses wrong is worse than no normalisation at all — and every guess it makes is one you cannot audit.
The Filled column is the share of rows with a real value. Placeholder text such as n/a counts as empty; a column that is 100% present but 90% placeholder is a column that will disappoint you, and the profiler treats it accordingly.