27 attribute fields, profiled from the September 2020 vintage.
Columns in Obion County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| parcel_id | OFTString | 19.6k | 066003 00100, 066003 00300, 066003 00301 | |
| owner | OFTString | 13.5k | WILLIAMS SAUSAGE CO INC, WILLETT CHARLOTTE, BELL HEATHER | |
| addr1 | OFTString | 11.4k | 5132 OLD TROY HICKMAN RD, ETVIR JOHN WILLETT II, ETVIR STEVE | |
| addr2 | OFTString | 7.4k | UNION CITY, TN 38261, 5838 MT ZION RD, 6211 HWY 157 | |
| situs | OFTString | 15.3k | HWY 157, HWY 157, HWY 157 6211 | |
| total_val | OFTString | 4.1k | 717,900, 4,100, 58,800 | |
| land_val | OFTString | 2.9k | 699,300, 4,100, 4,600 | |
| imprv | OFTString | 2.7k | 18,600, 0, 54,200 | |
| assessd | OFTString | 3.3k | 1,025, 14,700, 1,100 | |
| use | OFTString | 14 | 11 - AGRICULTURAL, 00 - RESIDENTIAL, 00 - RESIDENTIAL | |
| legal | OFTString | 3.2k | 2004 30X80 FLEETWOOD, 2008 16X80 FLEETWOOD, LIFE ESTATE | |
| acres | OFTString | 3.1k | 175.20, 0.34, 1.00 | |
| gislink | OFTString | 19.6k | 066003 00100, 066003 00300, 066003 00301 | |
| county_id | OFTInteger | 1 | 66, 66, 66 | |
| parcel_typ | OFTInteger | 2 | 1, 1, 1 | |
| calc_acre | OFTReal | 19.5k | 169.508043, 0.353351, 0.146212 | |
| parcelid | OFTString | 19.6k | 066 003 00100 000 2020, 066 003 00300 000 2020, 066 003 00301 000 2020 | |
| conum | OFTString | 1 | 066, 066, 066 | |
| cmap | OFTString | 257 | 003, 003, 003 | |
| gp | OFTString | 22 | A, A, A | |
| parcel | OFTString | 1.4k | 001.00, 003.00, 003.01 | |
| address | OFTString | 15.3k | HWY 157, HWY 157, HWY 157 6211 | |
| city | OFTString | 11 | 000, 000, 000 | |
| deedac | OFTReal | 2.6k | 126.0, 0.0, 0.0 | |
| calcac | OFTReal | 956 | 175.2, 0.0, 0.0 | |
| subdiv | OFTString | 1.5k | WHISPERING MEADOWS, WHISPERING MEADOWS, WHISPERING MEADOWS | |
| lot | OFTString | 402 | 1, 3, 5 |
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.