81 attribute fields, profiled from the May 2024 vintage.
Columns in Marion County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| gislink | OFTString | 21.7k | 058002 00100, 058002 00100, 058002 00101 | |
| parcelid | OFTString | 23.9k | 058 002 00100 000 2024, 058 002 00100T000 2024, 058 002 00101 000 2024 | |
| file_type | OFTString | 1 | A, A, A | |
| conum | OFTString | 1 | 058, 058, 058 | |
| cmap | OFTString | 261 | 002, 002, 002 | |
| gp | OFTString | 8 | C, C, C | |
| parcel | OFTString | 3.1k | 001.00, 001.00, 001.01 | |
| pi | OFTString | 3 | T, T, T | |
| si | OFTString | 25 | 000, 000, 000 | |
| map | OFTString | 330 | 002, 002, 002 | |
| taxyr | OFTString | 2 | C, C, C | |
| taxyr_num | OFTInteger | 2 | 2024, 2024, 2024 | |
| address | OFTString | 15.5k | HIGHWAY 108 10451, HIGHWAY 108, HIGHWAY 108 10363 | |
| class | OFTString | 16 | 00 RESIDENTIAL, 00 RESIDENTIAL, 00 RESIDENTIAL | |
| city | OFTString | 8 | 000, 000, 000 | |
| ssd1 | OFTString | 2 | 000, 000, 000 | |
| ssd2 | OFTString | 1 | 000, 000, 000 | |
| deedac | OFTReal | 2.4k | 2.76, 0.0, 0.76 | |
| calcac | OFTReal | 1.7k | 0.0, 0.0, 0.0 | |
| landunits | OFTReal | 2.7k | 2.76, 0.0, 0.76 | |
| district | OFTString | 5 | 03, 03, 03 | |
| marketarea | OFTString | 79 | T99, T99, T01 | |
| nhoodtrend | OFTString | 4 | 0 STABLE, 0 STABLE, 0 STABLE | |
| roadtype | OFTString | 9 | 2 STATE HIGHWAY, 2 STATE HIGHWAY, 2 STATE HIGHWAY | |
| topo | OFTString | 6 | 0 LEVEL, 0 LEVEL, 0 LEVEL | |
| bldgs | OFTInteger | 16 | 1, 1, 0 | |
| num_mh | OFTInteger | 16 | 1, 0, 0 | |
| water | OFTString | 3 | INDIVIDUAL, INDIVIDUAL, INDIVIDUAL | |
| sewer | OFTString | 3 | INDIVIDUAL, INDIVIDUAL, INDIVIDUAL | |
| elec | OFTString | 3 | PUBLIC, PUBLIC, PUBLIC | |
| gas | OFTString | 3 | PRIVATE, PRIVATE, PRIVATE | |
| gastype | OFTString | 2 | MFG, MFG, MFG | |
| owner | OFTString | 17.3k | SLATTON ESTAL CRAIG ETAL, SLATTON ESTAL CRAIG ETAL, CLEEK ANGEL R ETAL | |
| owner2 | OFTString | 8.9k | LOGAN SCOTT FRISBEE, DISTRICT, ETUX JACKIE N | |
| mailaddr | OFTString | 15.4k | 10451 HIGHWAY 108, 10451 HIGHWAY 108, 1650 POCKET ROAD | |
| mailcity | OFTString | 1.4k | WHITWELL, WHITWELL, WHITWELL | |
| state | OFTString | 50 | TN, TN, TN | |
| zip | OFTString | 2.3k | 37397, 37397, 37397 | |
| landmktval | OFTInteger64 | 2.9k | 20100, 0, 8100 | |
| landuseval | OFTInteger64 | 938 | 0, 0, 0 | |
| impval | OFTInteger64 | 4.0k | 1000, 39200, 0 | |
| appraisal | OFTInteger64 | 4.9k | 21100, 39200, 8100 | |
| usevalue | OFTInteger64 | 1.1k | 0, 0, 0 | |
| asmtpct | OFTInteger | 3 | 25, 25, 25 | |
| assessment | OFTInteger64 | 5.5k | 5275, 9800, 2025 | |
| saledate | OFTDate | 8.1k | 2012-05-24, 2020-08-04, 2006-05-02 | |
| price | OFTInteger64 | 2.2k | 10000, 0, 5500 | |
| deed_book | OFTString | 764 | 438, 530, 371 | |
| deed_page | OFTString | 1.8k | 1468, 39, 585 | |
| vi | OFTString | 2 | I, V, V | |
| typeinstr | OFTString | 26 | WD, WD, WD | |
| lastupdate | OFTDate | 315 | 2023-09-28, 2023-09-28, 2023-09-28 | |
| landuse | OFTString | 82 | 11 - HOUSEHOLD UNITS, 11 - HOUSEHOLD UNITS, 11 - HOUSEHOLD UNITS | |
| subdiv | OFTString | 4.0k | CRAIG SLATTON MH, BOUNDARY SURVEY, WENDY NOLAN MH | |
| block | OFTString | 159 | PART, 1, 1 | |
| lot | OFTString | 1.9k | 1, 2, 1 | |
| zoning | OFTString | 7 | 79, 79, 04 | |
| id | OFTString | 21.7k | 002 001.00, 002 001.00, 002 001.01 | |
| imptype | OFTString | 40 | 01, 01, 40 | |
| imp | OFTString | 40 | 01 Single Family, 01 Single Family, 40 Warehouse | |
| yrblt | OFTInteger | 126 | 0, 0, 0 | |
| stories | OFTInteger | 4 | 0, 0, 0 | |
| extwall | OFTString | 20 | 0, 0, 0 | |
| basearea | OFTInteger | 2.3k | 0, 0, 0 | |
| sfla | OFTInteger64 | 2.7k | 0, 0, 0 | |
| grade | OFTString | 12 | 0, 0, 0 | |
| bldgcond | OFTString | 11 | AV, AV, A | |
| pid | OFTInteger | 21.7k | 1, 1, 10551 | |
| county_id | OFTInteger | 2 | 58, 58, 58 | |
| parcel_typ | OFTInteger64 | 8 | 1, 1, 1 | |
| p_gislink | OFTString | 21.7k | 058002 00100, 058002 00100, 058002 00101 | |
| gislink2 | OFTString | 2 | 1, 058107H C 02500 | |
| calc_acre | OFTReal | 19.9k | 2.84967275, 2.84967275, 0.65688238 | |
| last_updat | OFTString | 7.6k | 5/30/2012 9:03:50 AM, 5/30/2012 9:04:16 AM, 5/30/2012 8:50:27 AM | |
| globalid | OFTString | 21.7k | {43308CFA-A7A6-4EE4-A431-1C541E804067}, {43308CFA-A7A6-4EE4-A431-1C541E804067}, {E4905230-56DF-48B0-98A3-5563A32F3D5C} | |
| created_us | OFTString | 2 | IGC05804, VBETTIS, IGC05804 | |
| created_da | OFTDate | 849 | 2018-04-11, 2019-01-17, 2017-01-17 | |
| last_edite | OFTString | 2 | IGC05804, IGC05804, IGC05804 | |
| last_edi_1 | OFTDate | 997 | 2018-07-06, 2018-07-06, 2017-12-20 | |
| shape_star | OFTReal | 21.7k | 124131.248458, 124131.248458, 28613.681948 | |
| shape_stle | OFTReal | 21.7k | 1559.18320088, 1559.18320088, 693.009420832 |
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.