43 attribute fields, profiled from the November 2022 vintage.
Columns in Spink County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 11.2k | 000196, 012897, 000208 | |
| SITUS | OFTString | 5.1k | 40352 SD HWY 28, 40450 SD HWY 28, 40588 SD HWY 28 | |
| ADDR_NUMBE | OFTString | 1.7k | 40352, 40450, 40588 | |
| STREET_PRE | OFTString | 16 | SD HWY, SD HWY, SD HWY | |
| STREET_NAM | OFTString | 1.7k | 28, 28, 28 | |
| STREET_SUF | OFTString | 8 | S, SW, SW | |
| STREET_TYP | OFTString | 9 | St, St, St | |
| SITUS_CITY | OFTString | 14 | FRANKFORT, FRANKFORT, HITCHCOCK | |
| SITUS_ZIP | OFTString | 14 | 57440, 57440, 57348 | |
| ADDR_SEC_U | OFTString | 6 | W, W, EAST | |
| OWNER | OFTString | 4.5k | M & J FARMS INC, SMITH MATTHEW K & KRISTY M, DECKER CHARLES | |
| LAND_USE_C | OFTString | 3 | A, C, C | |
| LAND_COVER | OFTString | 11.3k | {"82": 1112}, {"21": 72, "22": 148, "23": 162, "24": 18, "82": 368}, {"21": 32, "22": 32, "81": 814, "82": 112} | |
| CROP_COVER | OFTString | 10.5k | {"36": 0.31, "37": 1.66, "176": 10.87}, {"1": 1.45, "5": 137.36, "61": 9.35, "121": 11.22}, {"1": 0.84, "5": 139.48, "61": 9.2, "121": 11.29} | |
| MUNI_ID | OFTInteger64 | 47 | 1267838, 1267838, 1267838 | |
| SCHOOL_DIS | OFTInteger64 | 8 | 4619170, 4619170, 4619170 | |
| ACREAGE | OFTReal | 1.9k | 19.91, 9.29, 4.49 | |
| ACREAGE_AD | OFTReal | 7.1k | 19.3880508023905, 161.960493731061, 4.37377791001764 | |
| ZIP_CODE | OFTString | 14 | 57348, 57348, 57322 | |
| LEGAL_DESC | OFTString | 11.0k | TSCHETTERS OL 1 IN SE1/4 (12.34A) & TSCHETTERS OL1, M & K SMITH TRACT 1 IN SW 1/4 35-114-61, DECKER S-D IN SE 1/4 OF SE 1/4 36-114-61 | |
| LEGAL_D_01 | OFTString | 1.2k | IN SW1/4 (7.57A) LESS LOT H1 (1.54A) 34-114-61, AND LESS TRIPLE H OL 2 19-114-61, SE 1/4 21-114-61 | |
| LEGAL_D_02 | OFTString | 151 | TO POB 18-118-65, ATHOL VILLAGE, POB 18-118-65 | |
| PLSS_SECTI | OFTString | 36 | 34, 35, 36 | |
| PLSS_TOWNS | OFTString | 7 | 114N, 114N, 114N | |
| PLSS_RANGE | OFTString | 6 | 61W, 61W, 61W | |
| MAIL_ADDRE | OFTString | 3.1k | 40350 SD HWY 28, 40450 SD HWY 28, 40588 SD HWY 28 | |
| MAIL_AD_01 | OFTString | 2.5k | HITCHCOCK SD 57348-7813, HITCHCOCK SD 57348-7802, CARPENTER SD 57322-7913 | |
| OWNER_OCCU | OFTString | 3 | F, T, T | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 3 | 300, 300, 300 | |
| CENSUS_BLK | OFTInteger | 3 | 2, 2, 2 | |
| CENSUS_BLO | OFTInteger | 1.0k | 2345, 2346, 2348 | |
| AREA_METER | OFTReal | 11.6k | 78459.1914628729, 37525.8582737816, 17699.7204079869 | |
| FLD_ZONE | OFTString | 10 | {A}, {A}, {A} | |
| ZONE_SUBTY | OFTString | 8 | {NULL}, {NULL}, {NULL} | |
| PLACE_GNIS | OFTInteger64 | 12 | 1267271, 1267271, 1267271 | |
| ELEVATION | OFTString | 11.6k | ||
| ROBUST_ID | OFTString | 11.6k | AAC0I_0LaxyXbcdU, AAC0I7Q0M4gzA5fz, AAC0I2nAwyRT5PRI | |
| CALC_ACREA | OFTReal | 11.6k | 19.3880508023905, 9.27301483803417, 4.37377791001764 | |
| COUNTY_NAM | OFTString | 1 | Spink, Spink, Spink | |
| COUNTY_FIP | OFTInteger64 | 1 | 46115, 46115, 46115 | |
| STATE_ABBR | OFTString | 1 | SD, SD, SD | |
| CTY_ROW_ID | OFTInteger64 | 11.6k | 183, 11247, 169 |
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.