39 attribute fields, profiled from the February 2023 vintage.
Columns in Harding County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 6.6k | 000528, 000534, 000536 | |
| SITUS | OFTString | 690 | 102 E ALLISON ST, 104 E ALLISON ST, 106 E ALLISON ST | |
| ADDR_NUMBE | OFTString | 435 | 102, 104, 106 | |
| STREET_PRE | OFTString | 10 | E, E, E | |
| STREET_NAM | OFTString | 90 | ALLISON, ALLISON, ALLISON | |
| STREET_SUF | OFTString | 4 | E, E, E | |
| STREET_TYP | OFTString | 6 | St, St, St | |
| SITUS_CITY | OFTString | 11 | CAMP CROOK, CAMP CROOK, CAMP CROOK | |
| SITUS_ZIP | OFTString | 11 | 57724, 57724, 57724 | |
| OWNER | OFTString | 1.1k | TELLER BRIAN, COSTELLO TOM, OTHOUDT MICHAEL | |
| LAND_USE_C | OFTString | 165 | 2; NA-D-S; NA-DM1-S;, 2; NA-D; NA-D1;, 2; NA-D-S; NA-D1-S; | |
| LAND_US_01 | OFTString | 4 | Commercial, Commercial, Commercial | |
| LAND_COVER | OFTString | 6.5k | {"23": 419}, {"22": 387, "23": 326}, {"23": 450} | |
| CROP_COVER | OFTString | 6.4k | {"123": 0.15}, {"122": 0.27}, {"123": 0.09} | |
| MUNI_ID | OFTInteger64 | 4 | 1267302, 1267302, 1267302 | |
| ACREAGE | OFTReal | 2.0k | 0.155, 0.274, 0.088 | |
| ACREAGE_AD | OFTReal | 2.1k | 0.154980385850244, 0.274124300106765, 0.0883853634335133 | |
| ZIP_CODE | OFTString | 12 | 57720, 57720, 57720 | |
| LEGAL_DESC | OFTString | 3.3k | BU, SMITHS, BLK D, LOTS W 1/2 8, 10-12, BU, SMITHS, BLK D, LTs 9B & 11, BU, SMITHS, BLK C, LT 17 - 20 | |
| PLSS_SECTI | OFTString | 36 | 29, 29, 29 | |
| PLSS_TOWNS | OFTString | 9 | 19N, 19N, 19N | |
| PLSS_RANGE | OFTString | 9 | 5E, 5E, 5E | |
| MAIL_ADDRE | OFTString | 804 | P O BOX 286, 13652 REDIG RD, PO BOX 472 | |
| MAIL_AD_01 | OFTString | 43 | 12478 BOBS PL, 92 US HWY 85, 12610 US HWY 85 | |
| MAIL_AD_02 | OFTString | 566 | BUFFALO SD 57720-0286, NEWELL SD 57760-0000, BUFFALO SD 57720-0472 | |
| OWNER_OCCU | OFTString | 3 | F, F, F | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_BLO | OFTInteger | 353 | 1495, 1495, 1495 | |
| AREA_METER | OFTReal | 6.6k | 627.171647647786, 1109.32095061618, 357.676190496189 | |
| PLACE_GNIS | OFTInteger64 | 2 | 1267302, 1267302, 1267302 | |
| ALT_ID_1 | OFTString | 6.6k | 01030-0401-02, 01030-0408-02, 01030-0411-00 | |
| ALT_ID_2 | OFTString | 6.6k | 01030-0401-02, 01030-0408-02, 01030-0411-00 | |
| ELEVATION | OFTString | 6.6k | ||
| ROBUST_ID | OFTString | 6.6k | AACz74rRXOiN84LU, AACz77Wjkm8O_it9, AACz71WEdCR3KWuj | |
| CALC_ACREA | OFTReal | 6.6k | 0.154980385850244, 0.274124300106764, 0.0883853634335133 | |
| COUNTY_NAM | OFTString | 1 | Harding, Harding, Harding | |
| COUNTY_FIP | OFTInteger64 | 1 | 46063, 46063, 46063 | |
| STATE_ABBR | OFTString | 1 | SD, SD, SD | |
| CTY_ROW_ID | OFTInteger64 | 6.6k | 198, 204, 185 |
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.