14 attribute fields, profiled from the June 2017 vintage.
Columns in Cannon County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| COUNTY | OFTString | 1 | cannon, cannon, cannon | |
| PARCEL_ID | OFTString | 7.8k | 008074 00100, 008062 00700, 008068 00300 | |
| OWNER | OFTString | 6.5k | DILL ERIC, YOUREE CHARLES ANNA LEE, HARRUB BROWN MORGAN JR | |
| ADDR1 | OFTString | 5.7k | 300 ANDREWS LANE, GENERAL PARTNERS, 8606 DUG HOLLOW RD | |
| ADDR2 | OFTString | 1.8k | BRADYVILLE, TN 37026, 1793 TYNE BLVD, BRADYVILLE, TN 37026 | |
| SITUS | OFTString | 6.1k | DUG HOLLOW RD, HOWARD YOUREE RD 1170, DUG HOLLOW RD 8606 | |
| TOTAL_VAL | OFTString | 2.8k | 442,900, 835,700, 511,000 | |
| LAND_VAL | OFTString | 1.9k | 417,100, 785,900, 254,600 | |
| IMPRV | OFTString | 1.9k | 25,800, 49,800, 256,400 | |
| ASSESSD | OFTString | 2.2k | 9,000, 23,875, 73,900 | |
| USE | OFTString | 13 | 11 - AGRICULTURAL, 11 - AGRICULTURAL, 11 - AGRICULTURAL | |
| LEGAL | OFTString | 7.2k | 074 074 001.00 000, 063 063 031.00 000, 069 069 001.04 000 | |
| ACRES | OFTString | 2.1k | 370.00, 522.00, 92.90 | |
| REF_OWN | OFTString | 6.6k | DILL ERIC, YOUREE CHARLES & ANNA LEE, HARRUB BROWN MORGAN JR |
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.