41 attribute fields, profiled from the October 2022 vintage.
Columns in San Luis Obispo County
| Field | Type | Filled | Distinct | Example values |
|---|---|---|---|---|
| PARCEL_ID | OFTString | 50.0k | 007-491-038, 007-202-030, 007-206-004 | |
| SITUS | OFTString | 50.0k | 00138 E BRANCH ST, 00303 EAST BRANCH ST, 00409 E BRANCH ST | |
| ADDR_NUMBE | OFTString | 9.2k | 138, 303, 409 | |
| STREET_PRE | OFTString | 4 | E, E, E | |
| STREET_NAM | OFTString | 4.7k | BRANCH, BRANCH, BRANCH | |
| STREET_SUF | OFTString | 2 | W, W, W | |
| STREET_TYP | OFTString | 49 | St, St, St | |
| SITUS_CITY | OFTString | 22 | ARROYO GRANDE, ARROYO GRANDE, ARROYO GRANDE | |
| SITUS_ZIP | OFTString | 25 | 93420, 93420, 93420 | |
| OWNER | OFTString | 50.0k | ESTRELLA MANUEL, NKT DEVELOPMENT LLC A CA LLC, BROWN REVOCABLE TRUST | |
| LAND_USE_C | OFTString | 187 | 321, 310, 309 | |
| LAND_US_01 | OFTString | 4 | Industrial, Industrial, Industrial | |
| LAND_COVER | OFTString | 50.0k | {"23": 329}, {"23": 351, "24": 157}, {"23": 299} | |
| CROP_COVER | OFTString | 50.0k | {"123": 0.12}, {"123": 0.36, "124": 0.16}, {"122": 0.13, "123": 0.09} | |
| MUNI_ID | OFTInteger64 | 5 | 1935016, 1935016, 1935016 | |
| SCHOOL_DIS | OFTInteger64 | 9 | 623080, 623080, 623080 | |
| ACREAGE_AD | OFTReal | 50.0k | 0.118361396526504, 0.513823451572982, 0.367785914471269 | |
| MKT_VAL_LA | OFTReal | 30.3k | 297668.0, 641864.0, 475216.0 | |
| ZIP_CODE | OFTString | 28 | 93420, 93420, 93420 | |
| BUILDINGS | OFTInteger64 | 109 | 0, 1, 1 | |
| LEGAL_DESC | OFTString | 50.0k | CY AG S M&W ADD BL 1 PTN LT 2, CY AG SWALL SB LT 9 HARDEN TR LTS 2 3 4, CY AG TR 3086-1 LT 2 | |
| MAIL_ADDRE | OFTString | 50.0k | 3912 WINDGATE ST, 684 HIGUERA ST, 409 E BRANCH ST | |
| MAIL_AD_01 | OFTString | 331 | 157 BERKELEY ST 6TH FLOOR, PROPERTY TAX S1364, PROPERTY TAX S1364 | |
| MAIL_AD_02 | OFTString | 5.4k | MEDFORD CA 97504, SLO CA 93401, ARROYO GRANDE CA 93420 | |
| MAIL_NAME | OFTString | 6.9k | %SHERI PANKEY, % CARLOS B BEDIA JR, % CARLOS B BEDIA JR | |
| OWNER_OCCU | OFTString | 3 | F, F, F | |
| USPS_RESID | OFTString | 3 | F, F, T | |
| CENSUS_TRA | OFTInteger64 | 54 | 11800, 11800, 11800 | |
| CENSUS_BLK | OFTInteger | 6 | 4, 1, 1 | |
| CENSUS_BLO | OFTInteger | 1.7k | 4018, 1008, 1000 | |
| AREA_METER | OFTReal | 50.0k | 478.982625253952, 2079.33087116257, 895.779745573723 | |
| FLD_ZONE | OFTString | 70 | {AE,X}, {AE}, {AE,X} | |
| ZONE_SUBTY | OFTString | 28 | {NULL,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"}, {NULL}, {NULL,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"} | |
| PLACE_GNIS | OFTInteger64 | 30 | 2409734, 2409734, 2409734 | |
| ELEVATION | OFTString | 50.0k | {"max": 0.0, "min": 0.0, "mean": 0.0}, {"max": 0.0, "min": 0.0, "mean": 0.0}, {"max": 0.0, "min": 0.0, "mean": 0.0} | |
| ROBUST_ID | OFTString | 50.0k | AAAXv82mquzkmqRh, AAAXvz-LtvXegfma, AAAXv8YV_n0oDRio | |
| CALC_ACREA | OFTReal | 50.0k | 0.118361396526504, 0.513823451572983, 0.221356132928723 | |
| COUNTY_NAM | OFTString | 1 | San Luis Obispo, San Luis Obispo, San Luis Obispo | |
| COUNTY_FIP | OFTInteger64 | 1 | 6079, 6079, 6079 | |
| STATE_ABBR | OFTString | 1 | CA, CA, CA | |
| CTY_ROW_ID | OFTInteger64 | 50.0k | 29732, 23414, 28538 |
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.