48 attribute fields, profiled from the July 2021 vintage.
Columns in Ross County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 42.3k | 021204006000, 021204006000, 021202008000 | |
| SITUS | OFTString | 31.8k | E SIDE LYNDON GOODHOPE, E SIDE LYNDON GOODHOPE, E WAUGH RD N OF 138 | |
| ADDR_NUMBE | OFTString | 7.3k | 836, 4349, 1 | |
| STREET_PRE | OFTString | 7 | E, E, E | |
| STREET_NAM | OFTString | 2.5k | SIDE, SIDE, WAUGH | |
| STREET_SUF | OFTString | 8 | N, E, E | |
| STREET_TYP | OFTString | 79 | Rd, St, St | |
| SITUS_CITY | OFTString | 14 | GREENFIELD, SOUTH SALEM, GREENFIELD | |
| SITUS_ZIP | OFTString | 14 | 45123, 45681, 45123 | |
| ADDR_SEC_U | OFTString | 7 | SIDE, SIDE, SIDE | |
| ADDR_SE_01 | OFTString | 85 | 87, 7, 8 | |
| OWNER | OFTString | 28.8k | DAWSON BYRON & MARILYN J TRUSTEES 1/2 INT EA Null, DAWSON BYRON & MARILYN J TRUSTEES 1/2 INT EA Null, BEAM TAMMY L. R. Null | |
| TRANS_DATE | OFTDate | 6.8k | 2007-06-14, 2007-06-14, 2000-05-31 | |
| SALE_PRICE | OFTReal | 2.4k | 0.0, 0.0, 0.0 | |
| LAND_USE_C | OFTString | 117 | 100, 100, 100 | |
| LAND_US_01 | OFTString | 5 | Agricultural, Agricultural, Agricultural | |
| LAND_COVER | OFTString | 17.6k | {"21": 29, "22": 3, "41": 12, "81": 49, "82": 203}, {"21": 22, "22": 1, "41": 1, "82": 212}, {"41": 158, "71": 265, "81": 139} | |
| MUNI_ID | OFTInteger64 | 16 | 1086891, 1086891, 1086891 | |
| SCHOOL_DIS | OFTInteger64 | 12 | 3904540, 3904540, 3904540 | |
| ACREAGE | OFTReal | 25.4k | 54.4424, 44.0355, 112.421 | |
| MKT_VAL_LA | OFTReal | 4.2k | 57590.0, 57590.0, 46510.0 | |
| MKT_VAL_BL | OFTReal | 7.8k | 0.0, 0.0, 0.0 | |
| ZIP_CODE | OFTString | 15 | 45123, 45123, 45628 | |
| DELINQUENT | OFTReal | 4.0k | 0.0, 0.0, 0.0 | |
| LEGAL_DESC | OFTString | 19.4k | 0171/0641, 0171/0641, 0158/0831 | |
| LEGAL_D_01 | OFTString | 41.8k | AGR 12-4-6, AGR 12-4-6, AGR 12-2-8 114.61 AC | |
| LEGAL_D_02 | OFTString | 34.2k | E SIDE LYNDON, E SIDE LYNDON, E SIDE WAUGH RD | |
| MAIL_ADDRE | OFTString | 25.0k | 3286 LYNDON RD 45123, 3286 LYNDON RD 45123, 585 COUNTRY CLUB DR 45385 | |
| MAIL_AD_01 | OFTString | 2.6k | GREENFIELD OH 45123, GREENFIELD OH 45123, XENIA OH 45385 | |
| MAIL_AD_02 | OFTString | 24.5k | 3286 LYNDON RD, 3286 LYNDON RD, 585 COUNTRY CLUB DR | |
| MAIL_NAME | OFTString | 27.3k | BYRON & MARILYN J DAWSON, BYRON & MARILYN J DAWSON, TAMMY L R BEAM | |
| OWNER_OCCU | OFTString | 3 | F, F, F | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 17 | 955700, 955700, 955700 | |
| CENSUS_BLK | OFTInteger | 5 | 1, 2, 1 | |
| CENSUS_BLO | OFTInteger | 475 | 1026, 2012, 1022 | |
| AREA_METER | OFTReal | 44.2k | 220341.103878892, 178229.966933424, 455011.135203268 | |
| FLD_ZONE | OFTString | 15 | {A}, {A}, {A} | |
| ZONE_SUBTY | OFTString | 14 | {NULL}, {NULL}, {NULL} | |
| PLACE_GNIS | OFTInteger64 | 11 | 2394985, 2394985, 2394985 | |
| ALT_ID_1 | OFTString | 42.4k | ROS_021204006000, ROS_021204006000, ROS_021202008000 | |
| ELEVATION | OFTString | 44.0k | ||
| ROBUST_ID | OFTString | 44.2k | AACY5VqtbX2lprRg, AACY5UXzD7UIBcwE, AACY5RsulY7JGHkX | |
| CALC_ACREA | OFTReal | 44.2k | 54.448490179513, 44.0424071289184, 112.43780162008 | |
| COUNTY_NAM | OFTString | 1 | Ross, Ross, Ross | |
| COUNTY_FIP | OFTInteger64 | 1 | 39141, 39141, 39141 | |
| STATE_ABBR | OFTString | 1 | OH, OH, OH | |
| CTY_ROW_ID | OFTInteger64 | 44.2k | 8631, 8583, 8702 |
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.