31 attribute fields, profiled from the February 2023 vintage.
Columns in Navajo County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| OBJECTID | OFTInteger | 50.0k | 1, 2, 3 | |
| AccountNum | OFTString | 50.0k | R000000009, R000000010, R000000011 | |
| APN | OFTString | 50.0k | 101-02-001, 101-02-002, 101-02-003 | |
| Owner | OFTString | 50.0k | Navajo Nation Of Indians, Navajo Nation Of Indians, A Sovereign Indian Nation, Church: Presbyterian Presbytery Of Grand Canyon Corp | |
| Sheet | OFTString | 2.4k | 10102-01, 10102-02, 10102-02 | |
| Longitude | OFTReal | 38.4k | -110.09919, -110.08121, -110.08801 | |
| Latitude | OFTReal | 39.6k | 35.42364, 35.40931, 35.40717 | |
| SitusAddre | OFTString | 50.0k | 818 Airport Rd St, 1119 Kelly Ranch Rd, 895 Kelly Ranch Rd | |
| City | OFTString | 26 | Winslow, Winslow, Winslow | |
| MailingAdd | OFTString | 50.0k | 10 E Roanoke Ave Phoenix, AZ 85004, General Delivery Holbrook, AZ 86025-9999, Po Box 668 Holbrook, AZ 86025-0668 | |
| MailingA_1 | OFTString | 1.7k | C/O Executive Division Director, C/O Navajo Nation Of Natural Resources, Tax Adm Div 512-3321 | |
| MailingA_2 | OFTString | 48.8k | Po Box 9000, Po Box 9000, 10 E Roanoke Ave | |
| MailingCit | OFTString | 3.9k | Window Rock, Window Rock, Phoenix | |
| MailingSta | OFTString | 56 | AZ, AZ, AZ | |
| MailingZip | OFTString | 47.1k | 865159000, 865159000, 85004 | |
| Subdivisio | OFTString | 854 | Winslow Airport Industrial Park, Winslow, Winslow | |
| BuildingCo | OFTInteger | 26 | 0, 2, 1 | |
| Acreage | OFTReal | 4.2k | 640.0, 610.0, 30.8 | |
| AccountTyp | OFTString | 8 | Vacant, Exempt, Exempt | |
| Status | OFTString | 2 | Exempt, Active, Active | |
| TaxAreaCod | OFTString | 165 | 0300, 0300, 0300 | |
| Jurisdicti | OFTString | 7 | Navajo County, Navajo County, Navajo County | |
| MapPathPDF | OFTString | 2.4k | http://ext.navajocountyaz.gov/cadviewer/PDF/101/10102-01.pdf, http://ext.navajocountyaz.gov/cadviewer/PDF/101/10102-02.pdf, http://ext.navajocountyaz.gov/cadviewer/PDF/101/10102-02.pdf | |
| MapPathDWG | OFTString | 2.4k | ||
| PIMSPath | OFTString | 50.0k | https://apps.navajocountyaz.gov/WebMap.aspx?apn=101-02-001, https://apps.navajocountyaz.gov/WebMap.aspx?apn=101-02-002, https://apps.navajocountyaz.gov/WebMap.aspx?apn=101-02-003 | |
| ParcelRepo | OFTString | 50.0k | ||
| TaxReportP | OFTString | 50.0k | ||
| ParcelDeta | OFTString | 50.0k | ||
| Zoning | OFTString | 16 | Unspecified, Unspecified, Unspecified | |
| Shape__Are | OFTReal | 50.0k | 0.000257337741687, 0.000239048516505, 1.2458042875e-05 | |
| Shape__Len | OFTReal | 50.0k | 0.064648230247824, 0.081806278069304, 0.014670981746459 |
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.