47 attribute fields, profiled from the April 2022 vintage.
Columns in Gallia County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 23.2k | 155582202, 100181903, 100194804 | |
| SITUS | OFTString | 12.8k | 0 EAST BEHTEL CHURCH RD, 865 EAST BEHTEL CHURCH RD, 421 EAST BETHEL RD | |
| ADDR_NUMBE | OFTString | 4.6k | 0, 865, 421 | |
| STREET_PRE | OFTString | 18 | E, E, E | |
| STREET_NAM | OFTString | 1.0k | BEHTEL CHURCH, BEHTEL CHURCH, BETHEL | |
| STREET_SUF | OFTString | 2 | NE, S | |
| STREET_TYP | OFTString | 32 | Rd, Rd, Rd | |
| SITUS_CITY | OFTString | 11 | GALLIPOLIS, GALLIPOLIS, GALLIPOLIS | |
| SITUS_ZIP | OFTString | 11 | 45631, 45631, 45631 | |
| ADDR_SEC_U | OFTString | 2 | REAR, R 7 | |
| OWNER | OFTString | 13.8k | GALLIA COUNTY RURAL WATER ASSOCIATION INC, RAGLAND CHARLES W, GIBBS JOE JR | |
| NGH_CODE | OFTString | 67 | 20002, 20002, 20002 | |
| LAND_USE_C | OFTString | 90 | 620, 561, 568 | |
| LAND_US_01 | OFTString | 5 | Tax Exempt, Residential, Residential | |
| LAND_COVER | OFTString | 24.5k | {"22": 413}, {"21": 95, "22": 97, "41": 59, "43": 98, "81": 43}, {"21": 132, "22": 146, "81": 621} | |
| CROP_COVER | OFTString | 21.4k | {"122": 0.08}, {"122": 0.26, "141": 0.29, "143": 0.0, "176": 0.63}, {"121": 0.61, "141": 0.07, "176": 4.48} | |
| MUNI_ID | OFTInteger64 | 15 | 1086132, 1086132, 1086132 | |
| SCHOOL_DIS | OFTInteger64 | 6 | 3906568, 3906568, 3906568 | |
| ACREAGE | OFTReal | 743 | 0.0, 0.0, 0.0 | |
| MKT_VAL_LA | OFTReal | 6.8k | 1840.0, 14660.0, 28890.0 | |
| MKT_VAL_BL | OFTReal | 8.4k | 0.0, 77220.0, 10970.0 | |
| MKT_VAL_TO | OFTReal | 11.8k | 1840.0, 91880.0, 39860.0 | |
| ZIP_CODE | OFTString | 13 | 45631, 45631, 45631 | |
| TAXED_TOTA | OFTReal | 7.0k | 640.0, 32160.0, 13950.0 | |
| LEGAL_DESC | OFTString | 10.3k | S E PT S E 1/4, NE 1/4, N W SIDE NW 1/4 | |
| LEGAL_D_01 | OFTString | 17.6k | V272 P77, V368 P874, V278 P121 | |
| PLSS_TOWNS | OFTString | 7 | 4N, 4N, 4N | |
| PLSS_RANGE | OFTString | 4 | 14W, 14W, 14W | |
| MAIL_ADDRE | OFTString | 11.0k | 865 E BETHEL CHURCH ROAD, 421 E BETHEL CHURCH ROAD, 597 EAST BETHEL CHURCH ROAD | |
| MAIL_AD_01 | OFTString | 969 | GALLIPOLIS OH 45631, GALLIPOLIS OH 45631, GALLIPOLIS OH 45631 | |
| MAIL_NAME | OFTString | 12.8k | GALLIA COUNTY RURAL WATER ASSOCIATION INC, RAGLAND CHARLES W, GIBBS JOE JR | |
| OWNER_OCCU | OFTString | 3 | ?, F, F | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 7 | 953500, 954100, 954100 | |
| CENSUS_BLK | OFTInteger | 5 | 4, 1, 1 | |
| CENSUS_BLO | OFTInteger | 502 | 4065, 1113, 1025 | |
| AREA_METER | OFTReal | 26.4k | 317.30634590349, 4774.01721726873, 20846.3274738767 | |
| FLD_ZONE | OFTString | 18 | {AE,X}, {AE}, {AE} | |
| ZONE_SUBTY | OFTString | 14 | {FLOODWAY,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"}, {FLOODWAY}, {FLOODWAY} | |
| PLACE_GNIS | OFTInteger64 | 9 | 2390639, 2628907, 2628907 | |
| ELEVATION | OFTString | 26.4k | ||
| ROBUST_ID | OFTString | 26.4k | AACYjS9xWkGTjpfq, AACYjViSruHRhWd_, AACYjefb612fmTaY | |
| CALC_ACREA | OFTReal | 26.4k | 0.0784095711362114, 1.17970739455928, 5.15133598206967 | |
| COUNTY_NAM | OFTString | 1 | Gallia, Gallia, Gallia | |
| COUNTY_FIP | OFTInteger64 | 1 | 39053, 39053, 39053 | |
| STATE_ABBR | OFTString | 1 | OH, OH, OH | |
| CTY_ROW_ID | OFTInteger64 | 26.4k | 17688, 15834, 20868 |
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.