41 attribute fields, profiled from the April 2022 vintage.
Columns in Washington County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 50.0k | 010003072004, 010003072005, 010003072002 | |
| SITUS | OFTString | 28.8k | 1195 EAST BRANCH RD, 1198 EAST BRANCH RD, 1220 EAST BRANCH RD | |
| ADDR_NUMBE | OFTString | 6.5k | 1195, 1198, 1220 | |
| STREET_PRE | OFTString | 51 | E, E, E | |
| STREET_NAM | OFTString | 2.8k | BRANCH, BRANCH, BRANCH | |
| STREET_SUF | OFTString | 5 | E, N, S | |
| STREET_TYP | OFTString | 47 | Rd, Rd, Rd | |
| SITUS_CITY | OFTString | 19 | LOWELL, LOWELL, LOWELL | |
| SITUS_ZIP | OFTString | 19 | 45744, 45744, 45744 | |
| ADDR_SEC_U | OFTString | 107 | REAR, REAR, REAR | |
| OWNER | OFTString | 26.5k | JOY LARRY G, JOY LARRY G, LONG BRIAN D | |
| LAND_USE_C | OFTString | 116 | 101, 190, 190 | |
| LAND_US_01 | OFTString | 6 | Agricultural, Agricultural, Agricultural | |
| LAND_COVER | OFTString | 49.4k | {"21": 323, "41": 270}, {"21": 10, "22": 68, "23": 59, "41": 488, "81": 151}, {"22": 69, "41": 214, "81": 235} | |
| CROP_COVER | OFTString | 39.1k | {"121": 0.17, "141": 0.3, "143": 0.14}, {"121": 0.37, "141": 1.51, "143": 0.22, "176": 0.36}, {"141": 0.29, "143": 0.27, "176": 0.43} | |
| MUNI_ID | OFTInteger64 | 24 | 1087124, 1087124, 1087124 | |
| SCHOOL_DIS | OFTInteger64 | 9 | 3905048, 3905048, 3905048 | |
| ACREAGE | OFTReal | 8.5k | 0.57, 3.47, 1.32 | |
| MKT_VAL_LA | OFTReal | 4.0k | 15830.0, 4230.0, 16260.0 | |
| MKT_VAL_BL | OFTReal | 8.2k | 16460.0, 0.0, 10800.0 | |
| ZIP_CODE | OFTString | 24 | 45744, 45744, 45744 | |
| LEGAL_DESC | OFTString | 50.0k | R9 T4 100 AC LOT 29 EX 16 AC N PT CAT CR .5651 AC, R9 T4 100 AC LOT 29 EX 16 AC N PT CAT CR 3.4711 AC, R9 T4 100 AC LOT 29 CAT CR E SIDE 1.315 AC | |
| PLSS_TOWNS | OFTString | 8 | 5N, 5N, 5N | |
| PLSS_RANGE | OFTString | 8 | 8W, 8W, 8W | |
| MAIL_ADDRE | OFTString | 25.0k | 1220 EAST BRANCH RD LOWELL OH 45744, 1220 EAST BRANCH RD LOWELL OH 45744, C/O LISA JOY 1220 EAST BRANCH ROAD LOWELL OH 45744 | |
| OWNER_OCCU | OFTString | 3 | F, F, T | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 16 | 21300, 21300, 21300 | |
| CENSUS_BLK | OFTInteger | 5 | 4, 4, 4 | |
| CENSUS_BLO | OFTInteger | 630 | 4037, 4041, 4041 | |
| AREA_METER | OFTReal | 50.0k | 2462.03382315147, 9944.99334057756, 4048.91951228021 | |
| FLD_ZONE | OFTString | 19 | {A}, {A}, {A} | |
| ZONE_SUBTY | OFTString | 14 | {NULL}, {NULL}, {NULL} | |
| PLACE_GNIS | OFTInteger64 | 15 | 2399194, 2399194, 2399194 | |
| ELEVATION | OFTString | 50.0k | ||
| ROBUST_ID | OFTString | 50.0k | AACY_5J6a_jMLH38, AACY__mK_74ccSGE, AACY_wVj3C4UI00k | |
| CALC_ACREA | OFTReal | 50.0k | 0.60839317803896, 2.45750730439012, 1.00052850067956 | |
| COUNTY_NAM | OFTString | 1 | Washington, Washington, Washington | |
| COUNTY_FIP | OFTInteger64 | 1 | 39167, 39167, 39167 | |
| STATE_ABBR | OFTString | 1 | OH, OH, OH | |
| CTY_ROW_ID | OFTInteger64 | 50.0k | 57565, 57927, 57561 |
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.