50 attribute fields, profiled from the October 2023 vintage.
Columns in Marshall County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| objectid | OFTInteger | 50.0k | 2804, 3357, 5346 | |
| pin | OFTInteger | 50.0k | 45408, 45413, 45409 | |
| gis_parcel | OFTString | 50.0k | 2308330000001000, 2308330000002040, 2308330000002000 | |
| parcelid | OFTString | 50.0k | 2308330000001000, 2308330000002004, 2308330000002000 | |
| owner | OFTString | 43.2k | HOLCOMB HERITAGE TRUST, HOLSONBACK JACOB DEWAYNE AND HOLSONBACK, MASON, PAULINE | |
| mailadd1 | OFTString | 35.6k | 5613 MOUNT HEBRON RD, 447 COPELAND DR, 5649 MOUNT HEBRON ROAD | |
| mailadd2 | OFTString | 254 | LOT 58, P O BOX 789, APT #28D | |
| mailadd3 | OFTString | — | ||
| mailstate | OFTString | 54 | AL, AL, AL | |
| mailzip1 | OFTString | 1.3k | 35957, 35956, 35957 | |
| mailzip2 | OFTString | 6.0k | 4223, 5448, 8817 | |
| ttv | OFTReal | 12.2k | 133176.0, 19495.0, 11740.0 | |
| tav | OFTReal | 5.7k | 13320.0, 1940.0, 1180.0 | |
| timberacre | OFTReal | 1.3k | 28.0, 11.5, 2.33 | |
| uservalue | OFTInteger | 4.2k | 19676, 5095, 11740 | |
| taxdist | OFTString | 8 | 25, 25, 25 | |
| flag1 | OFTString | — | ||
| flag2 | OFTString | — | ||
| flag3 | OFTString | — | ||
| flag4 | OFTString | — | ||
| flag5 | OFTString | — | ||
| flag6 | OFTString | — | ||
| situsaddid | OFTInteger | — | ||
| situsaddna | OFTString | 3.5k | MOUNT HEBRON ROAD, BLUFF DRIVE, MOUNT HEBRON ROAD | |
| situsaddnu | OFTInteger | 6.3k | 5621, 0, 0 | |
| situsaddci | OFTInteger | — | ||
| impdescrip | OFTString | 2.7k | , Utlity, Barn, Barn, Barn, ,, , | |
| propertycl | OFTString | — | ||
| propertysu | OFTString | — | ||
| sublot | OFTString | 888 | 23 &, 2, 3 | |
| subblock | OFTString | 103 | B, 3, 3 | |
| previousow | OFTString | 42.9k | HOLCOMB HERITAGE TRUST, HOLSONBACK JACOB DEWAYNE AND HOLSONBACK, MASON, PAULINE | |
| deededacre | OFTReal | 1.6k | 0.0, 0.0, 0.0 | |
| calcacres | OFTReal | 2.5k | 58.0, 15.0, 26.5 | |
| pin_pid | OFTString | 50.0k | 45408.00000000, 2308330000001000, 45413.00000000, 2308330000002004, 45409.00000000, 2308330000002000 | |
| neighborho | OFTString | 8 | S.MARSHALL, S.MARSHALL, S.MARSHALL | |
| neighbor_1 | OFTString | 8 | S.MARSHALL, S.MARSHALL, S.MARSHALL | |
| legaldescr | OFTString | 50.0k | BEG NE COR NE SEC 33, T 10, R 3 CONT 58 ACRES 1231/291, 290'S X 280'S IRR IN SEC 33, T 10, R 3, 44.4 ACC IN N1/2 N1/2 SEC 33 T10S R3E 456/224 & 458/300 | |
| taxyeardue | OFTInteger | 1 | 2024, 2024, 2024 | |
| totaltaxdu | OFTReal | 20.9k | 415.72, 73.9, 44.25 | |
| cimpvalue | OFTReal | 6.1k | 90500.0, 0.0, 0.0 | |
| clandvalue | OFTReal | 7.3k | 42676.0, 19495.0, 11740.0 | |
| subdivisio | OFTString | 1.1k | 06-165, 50-125, 50-125 | |
| deedbook | OFTString | 4.1k | 6544, 6542, 5181 | |
| deedpage | OFTString | 1.0k | 243, 111, 0000074 | |
| deedrecord | OFTString | 7.3k | 2021-04-13, 2021-04-09, 2012-10-22 | |
| deedsigned | OFTString | 1.5k | 2021-03-19, 2021-04-08, 2023-03-15 | |
| mailcity | OFTString | 1.0k | BOAZ, BOAZ, BOAZ | |
| starea() | OFTReal | 50.0k | 341545.78515625, 90625.42578125, 156873.8828125 | |
| stlength() | OFTReal | 50.0k | 3629.61832190693, 1294.20873487334, 2292.54015630905 |
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.