27 attribute fields, profiled from the September 2020 vintage.
Columns in Humphreys County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| parcel_id | OFTString | 13.0k | 043002 00200, 043002 00300, 043002 00400 | |
| owner | OFTString | 10.3k | MAY MICHAEL E, MCGEE GREGORY L SR RYAN D MOORE, DIXON BRYCE ETUX RACHEL EVA, TRUSTEES | |
| addr1 | OFTString | 9.2k | 305 AIRPORT RD, C/O GENEVA FINANCIAL LLC, OF THE DIXON FAMILY TRUST | |
| addr2 | OFTString | 4.7k | GATLINBURG, TN 37738, 3155 SOUTH PRICE RD 105, 5330 STANFORD DR | |
| situs | OFTString | 9.4k | GREENBRIER RD 8935, GREENBRIER RD 8891, GREENBRIER RD 8811 | |
| total_val | OFTString | 3.6k | 168,300, 317,500, 252,300 | |
| land_val | OFTString | 2.2k | 63,600, 69,700, 56,600 | |
| imprv | OFTString | 2.8k | 104,700, 247,800, 195,700 | |
| assessd | OFTString | 3.2k | 42,075, 79,375, 63,075 | |
| use | OFTString | 15 | 00 - RESIDENTIAL, 00 - RESIDENTIAL, 00 - RESIDENTIAL | |
| legal | OFTString | 1.4k | FAMILY LIVING TRUST, INTREST BELONGS TO EACH, HOUSTON/HUMPHREYS SPLIT | |
| acres | OFTString | 2.9k | 2.10, 2.30, 1.40 | |
| gislink | OFTString | 13.0k | 043002 00200, 043002 00300, 043002 00400 | |
| county_id | OFTInteger | 1 | 43, 43, 43 | |
| parcel_typ | OFTInteger | 4 | 1, 1, 1 | |
| calc_acre | OFTReal | 12.8k | 1.625527, 2.591404, 1.444832 | |
| parcelid | OFTString | 13.0k | 043 002 00200 000 2020, 043 002 00300 000 2020, 043 002 00400 000 2020 | |
| conum | OFTString | 1 | 043, 043, 043 | |
| cmap | OFTString | 226 | 002, 002, 002 | |
| gp | OFTString | 19 | A, A, A | |
| parcel | OFTString | 1.3k | 002.00, 003.00, 004.00 | |
| address | OFTString | 9.4k | GREENBRIER RD 8935, GREENBRIER RD 8891, GREENBRIER RD 8811 | |
| city | OFTString | 4 | 000, 000, 000 | |
| deedac | OFTReal | 2.5k | 2.1, 2.3, 1.8 | |
| calcac | OFTReal | 807 | 0.0, 0.0, 1.4 | |
| subdiv | OFTString | 746 | WHITE OAK CREEK CABIN SITE, WHITE OAK CREEK CABIN SITE, WHITE OAK CREEK CABIN SITE | |
| lot | OFTString | 936 | 0017, 0016, 0015 |
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.