15 attribute fields, profiled from the November 2015 vintage.
Columns in Alamosa County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PIN | OFTReal | 14.2k | 499931402013.0, 499931402017.0, 499931402018.0 | |
| ID | OFTInteger64 | 1.4k | 0, 1, 2 | |
| Schedule | OFTString | 14.2k | 499931402013, 499931402017, 499931402018 | |
| Zoning | OFTString | 60 | Residential Low-N/A, Residential Low-N/A, Residential Low-N/A | |
| OWNER1 | OFTString | 9.0k | MANSON MARGARET, LONGO LEO D & CLAUDIA J TRUSTEE, HEMMERLING MANNY H & | |
| OWNER2 | OFTString | 3.0k | HEMMERLING CINDY, A TEXAS LIMITED LIABILITY CO, KELLER KARA & SEAN | |
| OWNER3 | OFTString | 475 | SENGER KIM, SENGER KIM, SENGER KIM | |
| POST1 | OFTString | 8.3k | BOX 2056, 73923 MUNN CIRCLE, P O BOX 206 | |
| POST2 | OFTString | 3.1k | CARBONDALE, CO 81623-0000, PALM DESERT, CA 92260-0000, MONTE VISTA, CO 81144-0000 | |
| SITUS | OFTString | 7.1k | LAKE OF THE FALLS PARKWAY 00028, LAKE OF THE FALLS PARKWAY 00036, LAKE OF THE FALLS PARKWAY 00038 | |
| Acreage | OFTReal | 1.8k | 0.84, 1.0, 1.06 | |
| Legal_1 | OFTString | 13.8k | ZAPATA UNIT 1 LOT 16 BLK 2 .84AC, ZAPATA UNIT 1 LOT 20 BLK 2 1.00AC, ZAPATA UNIT 1 LOT 21 BLK 2 1.06AC | |
| Legal_2 | OFTString | 9.5k | COMMON PROPERTY WD REC #359793 06-04-15, WD B 310 P 267-8 4-16-85, WD B 310 P 267-8 4-16-85 | |
| Shape_Leng | OFTReal | 14.1k | 792.687347, 901.424972, 935.530992 | |
| Shape_Area | OFTReal | 14.2k | 36795.325583, 43463.059328, 46261.855062 |
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.