57 attribute fields, profiled from the November 2022 vintage.
Columns in Delaware County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 50.0k | 210010104, 210010161, 210010178 | |
| SITUS | OFTString | 14.6k | 57300 CO RD 658, 57300 CO RD 658, 57300 CO RD 658 | |
| ADDR_NUMBE | OFTString | 9.5k | 57300, 57300, 57300 | |
| STREET_PRE | OFTString | 25 | CO RD, CO RD, CO RD | |
| STREET_NAM | OFTString | 1.2k | 658, 658, 658 | |
| STREET_SUF | OFTString | 3 | N, N, N | |
| STREET_TYP | OFTString | 27 | Rd, Rd, Rd | |
| SITUS_CITY | OFTString | 12 | JAY, JAY, JAY | |
| SITUS_ZIP | OFTString | 12 | 74346, 74346, 74346 | |
| ADDR_SEC_U | OFTString | 4 | N, N, N | |
| OWNER | OFTString | 28.1k | HANNER BRIAN & ASHLEIGH, RENFRO RONNIE & MARY, ADAMS LOUIS H | |
| TRANS_DATE | OFTDate | 8.3k | 2021-07-03, 2020-10-05, 1998-07-14 | |
| SALE_PRICE | OFTReal | 1.5k | 5000.0, 0.0, 4000.0 | |
| BLDG_SQFT | OFTInteger64 | 3.5k | 0, 0, 0 | |
| LAND_USE_C | OFTString | 24 | RR, RR, RR | |
| LAND_US_01 | OFTString | 2 | Residential, Residential, Residential | |
| LAND_COVER | OFTString | 45.4k | {"21": 366}, {"22": 198}, {"21": 153, "22": 14} | |
| CROP_COVER | OFTString | 30.9k | {"121": 0.07}, {"121": 0.07, "122": 0.0}, {"121": 0.05, "122": 0.0} | |
| MUNI_ID | OFTInteger64 | 4 | 1937676, 1937676, 1937676 | |
| SCHOOL_DIS | OFTInteger64 | 11 | 4015990, 4015990, 4015990 | |
| ACREAGE | OFTReal | 4.7k | 1.0, 1.0, 1.0 | |
| ACREAGE_AD | OFTReal | 32.1k | 0.0692836738359957, 0.123144743465038, 0.0544505441955744 | |
| MKT_VAL_LA | OFTReal | 14.9k | 4500.0, 3000.0, 3000.0 | |
| MKT_VAL_BL | OFTReal | 19.1k | 441.0, 0.0, 1890.0 | |
| MKT_VAL_TO | OFTReal | 23.8k | 4941.0, 3000.0, 4890.0 | |
| ZIP_CODE | OFTString | 16 | 74347, 74347, 74347 | |
| CONDITION | OFTString | 6 | Average, Average, Average | |
| TOTAL_BATH | OFTReal | 14 | 0.0, 0.0, 0.0 | |
| BEDROOMS | OFTInteger64 | 9 | 0, 0, 0 | |
| TOTAL_ROOM | OFTInteger64 | 24 | 0, 0, 0 | |
| YEAR_BUILT | OFTInteger64 | 109 | 0, 0, 0 | |
| LEGAL_DESC | OFTString | 50.0k | FLINT RIDGE RV PK 2 LOT 200 2399-715, FLINT RIDGE RV PK 2 LOT 144 2117-858+ 2153-87 2345-688, FLINT RIDGE RV PK 2 LOT 126 1157-204 | |
| PLSS_SECTI | OFTString | 36 | 26, 26, 26 | |
| PLSS_TOWNS | OFTString | 6 | 20N, 20N, 20N | |
| PLSS_RANGE | OFTString | 7 | 24E, 24E, 24E | |
| MAIL_ADDRE | OFTString | 23.1k | 15953 S 4120 RD, 57300 CTY RD 658 LOT 143, 57300 CR 658 LOT 126 | |
| MAIL_AD_01 | OFTString | 23.1k | 15953 S 4120 RD, 57300 CTY RD 658 LOT 143, 57300 CR 658 LOT 126 | |
| MAIL_AD_02 | OFTString | 6.0k | CLAREMORE, OK 74017-, KANSAS, OK 74347-, KANSAS, OK 74347-0000 | |
| MAIL_NAME | OFTString | 7.0k | REV LIV TR, REV LIV TR, REV LIV TR | |
| OWNER_OCCU | OFTString | 3 | F, F, F | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 9 | 976200, 976200, 976200 | |
| CENSUS_BLK | OFTInteger | 5 | 3, 3, 3 | |
| CENSUS_BLO | OFTInteger | 898 | 3156, 3149, 3149 | |
| AREA_METER | OFTReal | 50.0k | 280.375840055019, 276.419726220046, 220.349416031623 | |
| FLD_ZONE | OFTString | 17 | {A}, {A}, {A} | |
| ZONE_SUBTY | OFTString | 14 | {NULL}, {NULL}, {NULL} | |
| PLACE_GNIS | OFTInteger64 | 35 | 2408215, 2408215, 2408215 | |
| ALT_ID_1 | OFTString | 50.0k | 31886, 24936, 24938 | |
| ALT_ID_2 | OFTString | 33.1k | 20N24E-26-0-30150-000-0200, 20N24E-26-0-30150-000-0144, 20N24E-26-0-30150-000-0126 | |
| ELEVATION | OFTString | 50.0k | ||
| ROBUST_ID | OFTString | 50.0k | AACcaXGK6V7FXtlG, AACcaUiemwtUir_Y, AACcaU3nEYMMvDNT | |
| CALC_ACREA | OFTReal | 50.0k | 0.0692836738359957, 0.0683060785462356, 0.0544505441955744 | |
| COUNTY_NAM | OFTString | 1 | Delaware, Delaware, Delaware | |
| COUNTY_FIP | OFTInteger64 | 1 | 40041, 40041, 40041 | |
| STATE_ABBR | OFTString | 1 | OK, OK, OK | |
| CTY_ROW_ID | OFTInteger64 | 50.0k | 3570, 3595, 3384 |
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.