35 attribute fields, profiled from the June 2023 vintage.
Columns in Tuscaloosa County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| primaryind | OFTString | 50.0k | 1, 2, 3 | |
| mailing1 | OFTString | 50.0k | 3963 GAINESWOOD LN, 3963 GAINESWOOD LN, 3963 GAINESWOOD LN | |
| mailing2 | OFTString | 954 | SUITE B, SUITE B, SUITE B | |
| mailing3 | OFTString | 3.1k | TUSCALOOSA, AL 35406, TUSCALOOSA, AL 35406, TUSCALOOSA, AL 35406 | |
| name | OFTString | 50.0k | ARNOLD DARIN ODE & SARIF JO ARNOLD, ARNOLD DARIN ODE & SARIF JO ARNOLD, ARNOLD DARIN ODE & SARIF JO ARNOLD | |
| name2 | OFTString | — | ||
| parcel_id | OFTString | 50.0k | 0101110000001000, 0101110000001000, 0101110000001000 | |
| pin | OFTString | 50.0k | 2889916, 2889916, 2889916 | |
| p_address | OFTString | 50.0k | WALLACE CREEK RD, WALLACE CREEK RD, WALLACE CREEK RD | |
| deed_b_p_d | OFTString | 50.0k | 2022 15534 6/13/2022, 2022 15534 6/13/2022, 2022 15534 6/13/2022 | |
| str | OFTString | 1.4k | 11-17S-08W, 11-17S-08W, 11-17S-08W | |
| giskey | OFTString | 50.0k | 0101110000001000, 0101110000001000, 0101110000001000 | |
| collection | OFTString | — | ||
| totalland | OFTString | 7.6k | 86089, 86089, 86089 | |
| totalbldg | OFTString | 7.5k | 0, 0, 0 | |
| totalvalue | OFTString | 13.2k | 86089, 86089, 86089 | |
| neighcode | OFTString | 132 | WK01, WK01, WK01 | |
| neighname | OFTString | 132 | WALKER, WALKER, WALKER | |
| revalratio | OFTString | 36.5k | 1.0139211136891, 1.0139211136891, 1.0139211136891 | |
| revalprice | OFTString | 13.2k | 86089, 86089, 86089 | |
| saleyear | OFTString | 9 | 2023, 2023, 2023 | |
| saleprice | OFTString | 3.1k | 255000, 255000, 255000 | |
| landfmv | OFTString | 7.6k | 86089, 86089, 86089 | |
| landcuse | OFTString | 5.8k | 86089, 86089, 86089 | |
| landvaluet | OFTString | 96 | 77, 77, 77 | |
| exempt | OFTString | 5 | Not Exempt, Not Exempt, Not Exempt | |
| geoid | OFTString | 50.0k | 1, 2, 3 | |
| arearatio | OFTString | 1 | 0, 0, 0 | |
| area | OFTString | 50.0k | 0.25357149757340547, 121.44771161413574, 76.33236686722219 | |
| firedist | OFTString | 10 | 0, 0, 0 | |
| taxdist | OFTString | 9 | 01 - County North, 01 - County North, 01 - County North | |
| vmcode | OFTString | — | ||
| county | OFTString | 1 | 63, 63, 63 | |
| countyname | OFTString | 1 | Tuscaloosa, Tuscaloosa, Tuscaloosa | |
| protest | OFTString | — |
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.