9 attribute fields, profiled from the January 2022 vintage.
Columns in Hardin County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| parcel_id | OFTString | 46.8k | 001-00-00-001, 001-00-00-001, 001-00-00-002 | |
| map_no | OFTString | 46.8k | 001-00-00-001, 001-00-00-001, 001-00-00-002 | |
| owner | OFTString | 36.1k | BURGIN EARL, BURGIN EARL, BUECHLEIN JEFFREY ALLEN -ETAL- | |
| owner2 | OFTString | — | ||
| mail_addr1 | OFTString | 31.9k | 3715 MT OLIVE RD, 3715 MT OLIVE RD, 9909 WINDFALL TRACE | |
| mail_addr2 | OFTString | 5.2k | BIG CLIFTY KY 42712, BIG CLIFTY KY 42712, LOUISVILLE KY 40223 | |
| situs | OFTString | 40.2k | SONORA HARDIN SPRGS RD OFF, SONORA HARDIN SPRGS RD OFF, SONORA HARDIN SPRGS RD | |
| legal | OFTString | 34.6k | ENTROPY AC SUBD LT 1A, ENTROPY AC SUBD LT 1A, ENTROPY AC SUBD LT 1A | |
| key | OFTString | 47.2k | 001-00-00-001, 001-00-00-001, 001-00-00-002 |
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.