44 attribute fields, profiled from the January 2023 vintage.
Columns in Grayson County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| prop_id_te | OFTString | 50.0k | 169420, 169421, 169422 | |
| geoid | OFTString | 50.0k | W003 4016024, W003 4016025, W003 4016026 | |
| ownerid | OFTInteger | 50.0k | 380707, 256786, 319993 | |
| ownername | OFTString | 50.0k | FARMER SUSAN, HAPIUK CAROLYN C, MCDONNELL DEE JUANITA | |
| legaldescr | OFTString | 50.0k | NOLAN & SUDDATHS H P ADDN, BLOCK 3, LOT 3, ACRES .2181, NOLAN & SUDDATHS H P ADDN, BLOCK 3, LOT 4, ACRES .2181, G-1042 RITCHEY WILLIAM A-G1042, ACRES .821 | |
| tractorlot | OFTString | 10.0k | 3, 4, S 1/2 OF 5 | |
| abssubdvco | OFTString | 5.0k | G-4016, G-4016, G-4016 | |
| deeddate | OFTString | 12.0k | 2010-07-07, 2000-05-09, 2007-06-21 | |
| deedvolume | OFTString | 5.4k | 4828, 2928, PB | |
| deedpage | OFTString | 1.1k | 129, 511, 778 | |
| deednumber | OFTString | 34.2k | 0, 2022-37575, 2022-37515 | |
| legalacrea | OFTReal | 16.0k | 0.2181, 0.2181, 0.109 | |
| neighborho | OFTString | 444 | N, WBCITY1-2F, WBCITY1-2F | |
| school | OFTString | 15 | SWB, SWB, SWB | |
| city | OFTString | 17 | CWB, CWB, CWB | |
| county | OFTString | 1 | GRA, GRA, GRA | |
| nextapprai | OFTString | 43 | 2024-01-01, 2024-01-01, 2023-01-01 | |
| landvalue | OFTReal | 45.1k | 44460.0, 44460.0, 27313.0 | |
| improvemen | OFTReal | 50.0k | 3552.0, 68949.0, 52210.0 | |
| marketvalu | OFTReal | 50.0k | 48012.0, 113409.0, 79523.0 | |
| block | OFTString | 514 | 3, 3, 3 | |
| mapid | OFTString | 638 | W003, W003, W003 | |
| situsnumbe | OFTString | 7.3k | 605, 607, 609 | |
| situsstree | OFTString | 100 | E, E, E | |
| situsstr_1 | OFTString | 4.5k | NORTH, NORTH, NORTH | |
| situsstr_2 | OFTString | 128 | AVE, AVE, AVE | |
| situscity | OFTString | 128 | WHITESBORO, WHITESBORO, WHITESBORO | |
| situsstate | OFTString | 7 | TX, TX, TX | |
| situszip | OFTString | 209 | 76273, 76273, 76273 | |
| situsdispl | OFTString | 50.0k | 605 NORTH AVE WHITESBORO, TX, 607 NORTH AVE WHITESBORO, TX, 609 NORTH AVE WHITESBORO, TX | |
| percentown | OFTReal | 61 | 100.0, 100.0, 100.0 | |
| iswebsuppr | OFTInteger | 2 | 0, 0, 0 | |
| isconfiden | OFTInteger | 2 | 0, 0, 0 | |
| addresslin | OFTString | 10.6k | 607 NORTH AVENUE, 312 CHARLIE ST, 822 1/2 E MAIN ST | |
| addressl_1 | OFTString | 40.0k | 106 WEST LOUISIANA STREET, PO BOX 195, 1638 CR 226 | |
| addressl_2 | OFTString | 5.2k | 601 NORTH AVE, 312 CHARLIE DR, SUITE 100 | |
| addresscit | OFTString | 1.6k | WHITESBORO, WHITESBORO, WHITESBORO | |
| addresssta | OFTString | 53 | TX, TX, TX | |
| addresszip | OFTString | 2.2k | 76273, 76273, 76273 | |
| deedsequen | OFTInteger | 1 | 0, 0, 0 | |
| year | OFTInteger | 1 | 2023, 2023, 2023 | |
| propertyid | OFTInteger | 50.0k | 169420, 169421, 169422 | |
| propertynu | OFTString | 50.0k | 169420, 169421, 169422 | |
| objectid_1 | OFTInteger | 50.0k | 3335, 3336, 4534 |
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.