41 attribute fields, profiled from the October 2022 vintage.
Columns in Hardin County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 4.6k | 07-13-327-005, 07-13-100-012, 07-13-100-011 | |
| SITUS | OFTString | 1.6k | 211 E FORDS FERRY RD~CAVE IN ROCK, IL 62919, 350 E FORDS FERRY RD~CAVE IN ROCK, IL 62919, 400 E FORDS FERRY RD~CAVE IN ROCK, IL 62919 | |
| ADDR_NUMBE | OFTString | 610 | 211, 350, 400 | |
| STREET_PRE | OFTString | 10 | E, E, E | |
| STREET_NAM | OFTString | 206 | FORDS, FORDS, FORDS | |
| STREET_SUF | OFTString | 2 | IN, IN, IN | |
| STREET_TYP | OFTString | 21 | Fry, Fry, Fry | |
| SITUS_CITY | OFTString | 3 | CAVE IN ROCK, CAVE IN ROCK, CAVE IN ROCK | |
| SITUS_ZIP | OFTString | 3 | 62919, 62919, 62919 | |
| ADDR_SEC_U | OFTString | 2 | BALL ALLEY~CAVE IN, TRIPLE G | |
| OWNER | OFTString | 2.9k | SWITZER PAUL T & CAROL A, MOORE JANET, MOORE JANET | |
| LAND_USE_C | OFTString | 15 | 40, 30, 40 | |
| LAND_US_01 | OFTString | 5 | Residential, Industrial, Residential | |
| LAND_COVER | OFTString | 4.6k | {"22": 341}, {"21": 532, "41": 199, "81": 43}, {"21": 669, "22": 64, "41": 198, "81": 72} | |
| CROP_COVER | OFTString | 4.2k | {"121": 0.08, "122": 0.18}, {"121": 1.09, "141": 0.49}, {"121": 1.0} | |
| MUNI_ID | OFTInteger64 | 6 | 1928459, 1928459, 1928459 | |
| ACREAGE | OFTReal | 96 | 5.0, 11.3, 1.0 | |
| ACREAGE_AD | OFTReal | 3.4k | 0.264842731768088, 13.4637273465767, 13.4637273465767 | |
| ZIP_CODE | OFTString | 5 | 62919, 62919, 62919 | |
| BUILDINGS | OFTInteger64 | 21 | 3, 1, 3 | |
| LEGAL_DESC | OFTString | 4.6k | 016 000 015 CR1~JOE GARLAND ADD~WPT LOT 15 & 16~, NW 13 12 09 001~LOT PT NE1/4 NW1/4 110X150~79/156 93/260~, NE 13 12 09 001~S PT W 23A NW1/4 NE1/4 N HOUSE~64/14 6/86~ | |
| PLSS_SECTI | OFTString | 36 | 13, 13, 13 | |
| PLSS_TOWNS | OFTString | 3 | 12S, 12S, 12S | |
| PLSS_RANGE | OFTString | 4 | 9E, 9E, 9E | |
| MAIL_ADDRE | OFTString | 2.6k | 211 E FORDS FERRY RD~CAVE IN ROCK, IL 62919, PO BOX 262~CAVE IN ROCK, IL 62919, 45 ANNABELLE LEE RD~CAVE IN ROCK, IL 62919 | |
| OWNER_OCCU | OFTString | 3 | T, F, F | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 2 | 971000, 971000, 971000 | |
| CENSUS_BLK | OFTInteger | 3 | 1, 1, 1 | |
| CENSUS_BLO | OFTInteger | 249 | 1053, 1048, 1048 | |
| AREA_METER | OFTReal | 4.8k | 1071.76047820035, 18280.102509807, 6403.49758477371 | |
| FLD_ZONE | OFTString | 10 | {AE,X}, {AE,X}, {AE,X} | |
| ZONE_SUBTY | OFTString | 10 | {NULL,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"}, {NULL,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"}, {NULL,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"} | |
| PLACE_GNIS | OFTInteger64 | 3 | 2397577, 2397577, 2397577 | |
| ELEVATION | OFTString | 4.8k | ||
| ROBUST_ID | OFTString | 4.8k | AABCrWm8JGr-XR69, AABCrQ0nHtOloNmF, AABCrfWcKTAof-jL | |
| CALC_ACREA | OFTReal | 4.8k | 0.264842731768088, 4.51719613119841, 1.58236828817343 | |
| COUNTY_NAM | OFTString | 1 | Hardin, Hardin, Hardin | |
| COUNTY_FIP | OFTInteger64 | 1 | 17069, 17069, 17069 | |
| STATE_ABBR | OFTString | 1 | IL, IL, IL | |
| CTY_ROW_ID | OFTInteger64 | 4.8k | 2963, 3333, 2890 |
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.