41 attribute fields, profiled from the October 2022 vintage.
Columns in Cumberland County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 11.8k | 02-35-100-015, 02-35-100-011, 02-35-100-019 | |
| SITUS | OFTString | 5.2k | 1028 CO RD 1000 E TRILLA IL 62469, 1250 CO RD 1000 E TRILLA IL 62469, 1262 CO RD 1000 E TRILLA IL 62469 | |
| ADDR_NUMBE | OFTString | 1.7k | 1028, 1250, 1262 | |
| STREET_PRE | OFTString | 16 | CO RD, CO RD, CO RD | |
| STREET_NAM | OFTString | 353 | 1000, 1000, 1000 | |
| STREET_SUF | OFTString | 2 | E, E, E | |
| STREET_TYP | OFTString | 14 | St, St, St | |
| SITUS_CITY | OFTString | 7 | LERNA, LERNA, LERNA | |
| SITUS_ZIP | OFTString | 7 | 62440, 62440, 62440 | |
| ADDR_SEC_U | OFTString | 8 | 2300E 62420, 2350E 62420, # 2 | |
| OWNER | OFTString | 5.8k | MCKILLIP DANIEL G ET UX, FARRIS JR LARRY E ET UX, THORNTON DUSTIN ET AL | |
| TRANS_DATE | OFTDate | 2.3k | 2006-12-05, 2007-11-12, 2006-10-27 | |
| SALE_PRICE | OFTReal | 1.0k | 55000.0, 27000.0, 0.0 | |
| LAND_COVER | OFTString | 11.3k | {"41": 731, "43": 42, "81": 8}, {"22": 161, "82": 333}, {"21": 32, "22": 16, "41": 196, "43": 154, "82": 462} | |
| CROP_COVER | OFTString | 10.7k | {"141": 8.83, "143": 1.24}, {"5": 0.0, "121": 0.22, "176": 0.46}, {"121": 0.1, "143": 0.07, "176": 0.19} | |
| MUNI_ID | OFTInteger64 | 8 | 428849, 428849, 428849 | |
| SCHOOL_DIS | OFTInteger64 | 8 | 1739090, 1739090, 1739090 | |
| ACREAGE_AD | OFTReal | 7.5k | 48.4477356300671, 2.00069764916394, 10.7519645884218 | |
| ZIP_CODE | OFTString | 11 | 62440, 62469, 62469 | |
| LEGAL_DESC | OFTString | 11.7k | pt N pt E/2 NW NW 35-11-8 10A, SW cor NW 35-11-8 .7A, S pt N/2 S/2 NW 35-11-8 10.752A | |
| PLSS_SECTI | OFTString | 36 | 35, 35, 35 | |
| PLSS_TOWNS | OFTString | 3 | 11N, 11N, 11N | |
| PLSS_RANGE | OFTString | 5 | 8E, 8E, 8E | |
| MAIL_ADDRE | OFTString | 5.5k | 1023 CO RD 1315N LERNA IL 62440, 1248 CO RD 1000E TRILLA IL 62469, 1262 CO RD 1000 E TRILLA IL 62469 | |
| MAIL_NAME | OFTString | 5.8k | MCKILLIP DANIEL G ET UX, FARRIS JR LARRY E ET UX, THORNTON DUSTIN ET AL | |
| OWNER_OCCU | OFTString | 3 | F, F, T | |
| USPS_RESID | OFTString | 3 | ?, ?, ? | |
| CENSUS_TRA | OFTInteger64 | 3 | 972500, 972500, 972500 | |
| CENSUS_BLK | OFTInteger | 4 | 1, 1, 1 | |
| CENSUS_BLO | OFTInteger | 682 | 1045, 1044, 1044 | |
| AREA_METER | OFTReal | 12.0k | 40739.8964132093, 2752.98424466154, 43510.8437069394 | |
| FLD_ZONE | OFTString | 4 | {A}, {A}, {A} | |
| ZONE_SUBTY | OFTString | 2 | {NULL}, {NULL}, {NULL} | |
| PLACE_GNIS | OFTInteger64 | 6 | 2398204, 2398204, 2398204 | |
| ELEVATION | OFTString | 12.0k | ||
| ROBUST_ID | OFTString | 12.0k | AABCi09DRQrs6LOQ, AABCi5PS-uKTjX8M, AABCi_IfFvPsaaPV | |
| CALC_ACREA | OFTReal | 12.0k | 10.0672358026682, 0.680289936698313, 10.7519645884218 | |
| COUNTY_NAM | OFTString | 1 | Cumberland, Cumberland, Cumberland | |
| COUNTY_FIP | OFTInteger64 | 1 | 17035, 17035, 17035 | |
| STATE_ABBR | OFTString | 1 | IL, IL, IL | |
| CTY_ROW_ID | OFTInteger64 | 12.0k | 9813, 9543, 9824 |
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.