36 attribute fields, profiled from the May 2024 vintage.
Columns in Gwinnett County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| OBJECTID | OFTReal | 50.0k | 824578.0, 538650.0, 999896.0 | |
| PIN | OFTString | 50.0k | 1001 001, 1001 002, 1001 003 | |
| ADDRESS | OFTString | 7.2k | 2986, 3771, 3718 | |
| LOT | OFTString | 2.1k | TR.2, TR. 2, 1 | |
| PARCELTYPE | OFTString | 7 | P, P, P | |
| EXEMPTION_ | OFTString | 13 | E1, NE, NE | |
| USERNAME | OFTString | 27 | impolyakova, jrtempleton, jrtempleton | |
| DATEENTERE | OFTString | 263 | 2005/08/15 01:00:00.000, 2005/04/05 01:00:00.000, 2005/04/07 01:00:00.000 | |
| DEEDEDACRE | OFTReal | 2.2k | 172.7, 1.91, 4.79 | |
| ACREAGE_TE | OFTString | 2.2k | 172.70AC, 1.91AC, 2.71AC | |
| COVID | OFTReal | 50.0k | 14815.0, 14235.0, 14898.0 | |
| CALCULATED | OFTReal | 50.0k | 161.79410889, 1.88777566, 4.98072767 | |
| GLOBALID | OFTString | 50.0k | {82BA9659-9156-4EDC-A64D-A7FEF2CB18DE}, {47723516-62AD-496D-B8DF-3953FA486DFF}, {F0281274-BAD2-4AE3-8BCA-AD85ACB74D86} | |
| TAXPIN | OFTString | 50.0k | R1001 001, R1001 002, R1001 003 | |
| LRSN_2 | OFTReal | 50.0k | 232335.0, 232343.0, 232351.0 | |
| CREATIONUS | OFTString | 37 | impolyakova, jrtempleton, jrtempleton | |
| CREATIONDA | OFTString | 5.1k | 2005/08/15 01:00:00.000, 2005/04/05 01:00:00.000, 2005/04/07 01:00:00.000 | |
| LASTUSER | OFTString | 20 | AJMULRONEY, iahamilton, impolyakova | |
| DATEMODIFI | OFTString | 50.0k | 2020/12/01 21:54:52.000, 2014/05/28 09:44:07.000, 2017/02/16 07:34:48.000 | |
| CREATED_US | OFTString | 2 | LQMOORE, JMCOLLUM | |
| LRSN | OFTReal | 50.0k | 232335.0, 232343.0, 232351.0 | |
| RPIN | OFTString | 50.0k | R1001 001, R1001 002, R1001 003 | |
| PIN_2 | OFTString | 50.0k | 1001 001, 1001 002, 1001 003 | |
| LOCADDR | OFTString | 50.0k | 2986 WEST ROCK QUARRY RD, TUGGLE RD, 3771 TUGGLE RD | |
| LOCCITY | OFTString | 28 | BUFORD, BUFORD, BUFORD | |
| LOCSTATE | OFTString | 4 | 00, 00, GA | |
| LOCZIP | OFTString | 87 | 30519, 30519, 30519 | |
| OWNER1 | OFTString | 50.0k | STATE OF GEORGIA, FROELICH ANITA P, MONTES MARIA MICAELA | |
| OWNER2 | OFTString | 50.0k | REED RONALD JAMES, BARGEN PAULA M, BOWMAN DONNIS C | |
| MAILADDR | OFTString | 50.0k | 2986 W ROCK QUARRY RD, 3780 TUGGLE RD, 2353 MARTINGALE LN | |
| MAILCITY | OFTString | 1.9k | BUFORD, BUFORD, LAWRENCEVILLE | |
| MAILSTAT | OFTString | 60 | GA, GA, GA | |
| MAILZIP | OFTString | 49.8k | 30519-4117, 30519-4037, 30044-2753 | |
| STRNUM | OFTReal | 7.2k | 2986.0, 3771.0, 3718.0 | |
| STRNAME | OFTString | 11.7k | WEST ROCK QUARRY RD, TUGGLE RD, TUGGLE RD | |
| DISTNUM | OFTString | 35 | 01, 01, 01 |
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.