40 attribute fields, profiled from the April 2022 vintage.
Columns in Lewis County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 8.7k | 21210098100, 21210061800, 21210105500 | |
| SITUS | OFTString | 49 | 311 NORTH 10TH, 312 NORTH 10TH, 201 N 10TH ST | |
| ADDR_NUMBE | OFTString | 36 | 311, 312, 201 | |
| STREET_PRE | OFTString | 3 | N, N, N | |
| STREET_NAM | OFTString | 24 | 10TH, 10TH, 10TH | |
| STREET_SUF | OFTString | 1 | N | |
| STREET_TYP | OFTString | 4 | St, St, St | |
| SITUS_CITY | OFTString | 5 | CANTON, CANTON, CANTON | |
| SITUS_ZIP | OFTString | 5 | 63435, 63435, 63435 | |
| ADDR_SEC_U | OFTString | 2 | PO BOX, PO BOX, PO BOX | |
| ADDR_SE_01 | OFTString | 6 | 54288, 8, 67 | |
| OWNER | OFTString | 5.3k | GROFF ADRIAN M, MILLER KATHALEEN, FISHBACK THOMAS M & ELAINE FAMILY TRUST | |
| LAND_COVER | OFTString | 8.4k | {"22": 422, "23": 165}, {"21": 510, "22": 283}, {"22": 70, "23": 201, "41": 238} | |
| CROP_COVER | OFTString | 7.5k | {"122": 0.23}, {"121": 0.54, "122": 0.3}, {"121": 0.13, "122": 0.04, "190": 0.13} | |
| MUNI_ID | OFTInteger64 | 8 | 766892, 766892, 766892 | |
| SCHOOL_DIS | OFTInteger64 | 5 | 2907080, 2907080, 2907080 | |
| ACREAGE | OFTReal | 1.6k | 0.226, 0.837, 0.52 | |
| ZIP_CODE | OFTString | 11 | 63435, 63435, 63435 | |
| STYLE | OFTString | 23 | 2 Story Frame, 1 Story Brick, 1 Story Frame | |
| LEGAL_DESC | OFTString | 8.6k | 01DAVIS & HAWKINS ALL LOT 1 & E 25' OF LOT2 BLK 2, 0135-62-6 MARTIN'S 1ST LOT 8, 01WATERS .52A LOTS 13 & 14 BLK 1 | |
| MAIL_ADDRE | OFTString | 3.9k | 311 NORTH 10TH, 312 NORTH 10TH, 201 N 10TH ST | |
| MAIL_AD_01 | OFTString | 45 | 20TH FLOOR, #2171, APT 220 | |
| MAIL_AD_02 | OFTString | 1.3k | MO 63435-0000 USA, MO 63435-0000 USA, MO 63435-0000 USA | |
| MAIL_NAME | OFTString | 142 | DEBRA AUTHORLEE, GARY GLASGOW, JACK O'BRYANT | |
| OWNER_OCCU | OFTString | 3 | T, T, T | |
| USPS_RESID | OFTString | 3 | T, T, T | |
| CENSUS_TRA | OFTInteger64 | 4 | 970100, 970100, 970100 | |
| CENSUS_BLK | OFTInteger | 3 | 2, 2, 2 | |
| CENSUS_BLO | OFTInteger | 424 | 2009, 2000, 2006 | |
| AREA_METER | OFTReal | 8.7k | 912.835375724888, 3386.17057207661, 2103.79206582542 | |
| FLD_ZONE | OFTString | 20 | {X}, {AE}, {X} | |
| ZONE_SUBTY | OFTString | 18 | {"AREA WITH REDUCED FLOOD RISK DUE TO LEVEE"}, {FLOODWAY}, {"AREA WITH REDUCED FLOOD RISK DUE TO LEVEE"} | |
| PLACE_GNIS | OFTInteger64 | 6 | 2393734, 2393734, 2393734 | |
| ELEVATION | OFTString | 8.7k | ||
| ROBUST_ID | OFTString | 8.9k | AABxtxfgDi3HJiBy, AABxt_2__z1jjNLD, AABxt7Vkp4OPkMB0 | |
| CALC_ACREA | OFTReal | 8.7k | 0.225570749695377, 0.836756610065851, 0.51986805738612 | |
| COUNTY_NAM | OFTString | 1 | Lewis, Lewis, Lewis | |
| COUNTY_FIP | OFTInteger64 | 1 | 29111, 29111, 29111 | |
| STATE_ABBR | OFTString | 1 | MO, MO, MO | |
| CTY_ROW_ID | OFTInteger64 | 8.9k | 8086, 7803, 8153 |
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.