39 attribute fields, profiled from the July 2022 vintage.
Columns in Washington County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| OBJECTID | OFTInteger | 32.7k | 1, 2, 3 | |
| PPIN | OFTInteger | 30.6k | 11541, 11542, 22230 | |
| CALCACRE | OFTReal | 32.2k | 0.05062016898, 0.1446285998, 0.08183724741 | |
| ADDRESS_1 | OFTString | 23.5k | 273 S DELESSEPS, 257 S DELESSEPS, 746 CENTRAL | |
| ADDRESS_2 | OFTString | 7.5k | 721 CENTRAL, 736 CENTRAL, 1153 S MAIN APT M-27 | |
| ADDRESS_3 | OFTString | 1.2k | 1880 S FRONTAGE RD, 6041 MT MORIAH RD EXT, PO BOX 777 | |
| ADDRESS_4 | OFTString | 48 | 634 WASHINGTON AVE, P O BOX 634, P O BOX 94 | |
| ADDRESS_5 | OFTString | 3 | 04205 LEIPZIG GERMANY, 04205 LEIPZIG GERMANY, 04205 LEIZIP GERMANY | |
| CITY | OFTString | 878 | GREENVILLE, GREENVILLE, GREENVILLE | |
| STATE | OFTString | 50 | MS, MS, MS | |
| ZIPCODE_1 | OFTString | 1.3k | 38701, 38703, 38701 | |
| ZIPCODE_2 | OFTString | 811 | 1617, 4122, 0777 | |
| FILLER_8 | OFTString | — | ||
| RANGE | OFTString | 16 | 08, 07, 07 | |
| TOWNSHIP | OFTString | 13 | 18, 14, 14 | |
| TR_SECTION | OFTString | 40 | 04, 33, 33 | |
| TAX_DISTRI | OFTString | 43 | 1110, 1110, 1110 | |
| EXEMPT_COD | OFTReal | 8 | 0.0, 16.0, 16.0 | |
| LAND_USE_C | OFTReal | 23 | 1110.0, 0.0, 0.0 | |
| LAND_USE_1 | OFTReal | 281 | 0.0, 9110.0, 1110.0 | |
| STREET_NAM | OFTString | 1.6k | S DELESSEPS, S DELESSEPS, CENTRAL | |
| STREET_NUM | OFTReal | 3.0k | 273.0, 257.0, 746.0 | |
| DEED_BOOK | OFTString | 719 | 2508, TD, TD | |
| DEED_PAGE | OFTString | 8.3k | 366, 247, 553 | |
| TOTAL_ASSE | OFTReal | 12.5k | 1046.0, 0.0, 0.0 | |
| MAPNUMBER | OFTString | 494 | 059-28, 059-28, 059-28 | |
| DEED_DATE | OFTString | 8.1k | 2006-10-24, 2006-4-5, 2014-4-2 | |
| LEGALDESC | OFTString | 25.4k | 7TH ADD S 35 BLK 8 LOT SIZE-35 X 63 PLAT-BK-00A3 PG-0322, TOOMBS ADD E 79 LOT 8 LOT SIZE-90 X 79 PLAT-BK-0002 PG-0015, 7TH ADD N 69 BLK 8 LOT SIZE-69 X 63 PLAT-BK-00A3 PG-0322 | |
| TRS | OFTString | 832 | 18-08-04, 14-07-33, 14-07-33 | |
| OWNER_NAME | OFTString | 19.4k | HARDY, ETHEL, STATE OF MISSISSIPPI, STATE OF MISSISSIPPI | |
| P_NUM | OFTString | 30.6k | 10988800000, 10989400000, 17343400000 | |
| MAIL_ADDR | OFTString | 25.8k | 273 S DELESSEPS, 721 CENTRAL, GREENVILLE, MS 38701, 257 S DELESSEPS, 746 CENTRAL | |
| TOTAL_VALV | OFTInteger64 | 1 | 0, 0, 0 | |
| NEW_VALVE | OFTInteger64 | 1 | 0, 0, 0 | |
| LAND_VALVE | OFTInteger64 | 1 | 0, 0, 0 | |
| TOTAL_ACRE | OFTReal | 2.4k | 0.0, 0.0, 0.0 | |
| PARCEL_LAB | OFTString | 711 | 15, 16, 14 | |
| ALT_P_NUM | OFTString | 30.6k | 05928-04-015000, 05928-04-016000, 05928-04-014000 | |
| PROP_ADDR | OFTString | 21.4k | 273 S DELESSEPS, 257 S DELESSEPS, 746 CENTRAL |
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.