Published, but the newest vintage is more than 3 years old.
Newest snapshot 2 vintages published
November 2022
3 years old · released from the archive
Free. Confirm an email address and the download starts — no account, no card.
Parcel data is point-in-time. An older vintage is the right download when you need the roll as it stood on a particular date.
Archive vintage
6 years old
33,305 parcel features, 30 attributes, 61% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
33 attribute fields recorded for this county. No two assessors use the same names — these are Knox's.
| Field | Type | Filled | Example values |
|---|---|---|---|
| parcelid | OFTString | 1732457002, 1731400002, 1731400005 | |
| objectid | OFTInteger | 274, 284, 306 | |
| twp_name | OFTString | INDIAN POINT, INDIAN POINT, INDIAN POINT | |
| site_addr | OFTString | 99 S KNOX RD, 48 IL RTE 116, 35 W KNOX RD | |
| site_csz | OFTString | ST AUGUSTINE IL 61474, ST AUGUSTINE IL 61474, ST AUGUSTINE IL 61474 | |
| gross_ac | OFTReal | 6.18, 20.0, 3.87 | |
| home_ac | OFTReal | 0.0, 0.0, 3.87 | |
| farm_ac | OFTReal | 6.18, 20.0, 0.0 | |
| class | OFTString | 0021, 0021, 0040 | |
| taxcode | OFTString | 0001, 0001, 0001 | |
| lot_dimens | OFTString | .77 ACS, .33 ACS, .30 ACS | |
| non_farm_l | OFTReal | 0.0, 0.0, 7620.0 |
Knox County is one of 102 counties in Illinois, GEOID 17095, covering 716 square miles of land.
The datasets here are point-in-time snapshots of the county's public parcel records, published as received. They are not normalised against other counties and they are not live — the newest vintage on this page is November 2022, which is 3 years old. Check the field list before you commit to a download; the column names are the county's own.