38 attribute fields, profiled from the January 2020 vintage.
Columns in Scott County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 50.0k | 023605202, 023605203, 023621009 | |
| SITUS | OFTString | 50.0k | 104 E 1ST AVE, 106 E 1ST AVE, 111 E 1ST AV | |
| ADDR_NUMBE | OFTString | 10.0k | 104, 106, 111 | |
| STREET_PRE | OFTString | 6 | E, E, E | |
| STREET_NAM | OFTString | 1.4k | 1ST, 1ST, 1ST | |
| STREET_SUF | OFTString | 6 | W, W, W | |
| STREET_TYP | OFTString | 20 | Ave, Ave, Ave | |
| SITUS_CITY | OFTString | 16 | DONAHUE, DONAHUE, DONAHUE | |
| SITUS_ZIP | OFTString | 21 | 52746, 52746, 52746 | |
| ADDR_SEC_U | OFTString | 3 | BLDG, BLDG, LOT | |
| ADDR_SE_01 | OFTString | 7 | B, 1, 002 | |
| OWNER | OFTString | 50.0k | FIRST TRUST & SAVINGS BANK, CITY OF DONAHUE, THORNDYKE DANIEL | |
| TRANS_DATE | OFTDate | 8.1k | 2007-12-31, 2003-09-24, 2011-05-09 | |
| SALE_PRICE | OFTReal | 4.3k | 135000.0, 5000.0, 112800.0 | |
| LAND_USE_C | OFTString | 9 | C, E, R | |
| LAND_US_01 | OFTString | 5 | Commercial, Tax Exempt, Residential | |
| LAND_COVER | OFTString | 12.8k | {"24": 4}, {"24": 2}, {"22": 2, "23": 2} | |
| MUNI_ID | OFTInteger64 | 14 | 467388, 467388, 467388 | |
| SCHOOL_DIS | OFTInteger64 | 9 | 1920940, 1920940, 1920940 | |
| MKT_VAL_LA | OFTReal | 12.2k | 15510.0, 0.0, 17330.0 | |
| MKT_VAL_BL | OFTReal | 4.2k | 229000.0, 0.0, 0.0 | |
| MKT_VAL_TO | OFTReal | 32.7k | 244510.0, 46030.0, 118710.0 | |
| ZIP_CODE | OFTString | 25 | 52746, 52746, 52746 | |
| TAX_DIST | OFTString | 92 | DON, DON, DON | |
| BUILDINGS | OFTInteger64 | 66 | 1, 1, 3 | |
| LEGAL_DESC | OFTString | 42 | /, W, P | |
| LEGAL_D_01 | OFTString | 50.0k | KEPPY'S 1ST ANNEX Lot: 002 KEPPY'S 1ST ANNEX, KEPPY'S 1ST ANNEX Lot: 003 KEPPY'S 1ST ANNEX, Sec:36 Twp:80 Rng:02PT NW SW NESURVEYOR'S PLAT TR A | |
| MAIL_ADDRE | OFTString | 2.6k | WHEATLAND, IA 52777 52777, DONAHUE, IA 52746 52746, DONAHUE, IA 52746 52746 | |
| MAIL_AD_01 | OFTString | 1.3k | PO BOX 220, PO BOX 86, BOX 103 | |
| MAIL_AD_02 | OFTString | 50.0k | 123 S MAIN ST, PO BOX 79, 111 E 1ST AVE | |
| OWNER_OCCU | OFTString | 3 | F, F, T | |
| USPS_RESID | OFTString | 3 | T, F, T | |
| AREA_METER | OFTReal | 50.0k | 1445.4788053718, 547.884774781362, 1936.71208012398 | |
| ELEVATION | OFTString | 50.0k | ||
| CALC_ACREA | OFTReal | 50.0k | 0.357192267595425, 0.135387806696222, 0.478580922119437 | |
| COUNTY_NAM | OFTString | 1 | Scott, Scott, Scott | |
| COUNTY_FIP | OFTInteger64 | 1 | 19163, 19163, 19163 | |
| STATE_ABBR | OFTString | 1 | IA, IA, IA |
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.