IL · FIPS 17
Illinois Parcel Data
Every one of Illinois's 102 counties has a page here with its boundary, its parcel-count estimate and whatever has been published for it. Pick a county below to see where its records stand.
Search Illinois counties Which format to pick
- Ready to download
- 0/102
- Snapshots
- 0
- Parcel records
- 0
- Counties indexed
- 102
- No data 28 Nothing published and no bounty open. Upload one to open the county.
- Bounty open 74 Wanted. Uploads here earn a multiplied credit award.
- Aged 0 Published, but the newest vintage is more than 3 years old.
- Archive 0 A point-in-time snapshot released from the archive.
- Community 0 Contributed and verified by a member of the community.
All 102 counties
Sortable. The coverage column says what exists for each county; the county page has the files.
| County | GEOID | Coverage | Vintages | Newest | Parcels |
|---|---|---|---|---|---|
| Adams County | 17001 | Bounty open | — | — | — |
| Alexander County | 17003 | No data | — | — | — |
| Bond County | 17005 | Bounty open | — | — | — |
| Boone County | 17007 | Bounty open | — | — | — |
| Brown County | 17009 | Bounty open | — | — | — |
| Bureau County | 17011 | Bounty open | — | — | — |
| Calhoun County | 17013 | No data | — | — | — |
| Carroll County | 17015 | No data | — | — | — |
| Cass County | 17017 | Bounty open | — | — | — |
| Champaign County | 17019 | No data | — | — | — |
| Christian County | 17021 | No data | — | — | — |
| Clark County | 17023 | Bounty open | — | — | — |
| Clay County | 17025 | Bounty open | — | — | — |
| Clinton County | 17027 | Bounty open | — | — | — |
| Coles County | 17029 | Bounty open | — | — | — |
| Cook County | 17031 | Bounty open | — | — | — |
| Crawford County | 17033 | Bounty open | — | — | — |
| Cumberland County | 17035 | Bounty open | — | — | — |
| DeKalb County | 17037 | Bounty open | — | — | — |
| De Witt County | 17039 | Bounty open | — | — | — |
| Douglas County | 17041 | Bounty open | — | — | — |
| DuPage County | 17043 | No data | — | — | — |
| Edgar County | 17045 | No data | — | — | — |
| Edwards County | 17047 | No data | — | — | — |
| Effingham County | 17049 | Bounty open | — | — | — |
| Fayette County | 17051 | Bounty open | — | — | — |
| Ford County | 17053 | Bounty open | — | — | — |
| Franklin County | 17055 | Bounty open | — | — | — |
| Fulton County | 17057 | Bounty open | — | — | — |
| Gallatin County | 17059 | Bounty open | — | — | — |
| Greene County | 17061 | Bounty open | — | — | — |
| Grundy County | 17063 | Bounty open | — | — | — |
| Hamilton County | 17065 | Bounty open | — | — | — |
| Hancock County | 17067 | Bounty open | — | — | — |
| Hardin County | 17069 | Bounty open | — | — | — |
| Henderson County | 17071 | No data | — | — | — |
| Henry County | 17073 | Bounty open | — | — | — |
| Iroquois County | 17075 | Bounty open | — | — | — |
| Jackson County | 17077 | No data | — | — | — |
| Jasper County | 17079 | No data | — | — | — |
| Jefferson County | 17081 | No data | — | — | — |
| Jersey County | 17083 | Bounty open | — | — | — |
| Jo Daviess County | 17085 | Bounty open | — | — | — |
| Johnson County | 17087 | Bounty open | — | — | — |
| Kane County | 17089 | Bounty open | — | — | — |
| Kankakee County | 17091 | Bounty open | — | — | — |
| Kendall County | 17093 | Bounty open | — | — | — |
| Knox County | 17095 | No data | — | — | — |
| Lake County | 17097 | No data | — | — | — |
| LaSalle County | 17099 | Bounty open | — | — | — |
| Lawrence County | 17101 | No data | — | — | — |
| Lee County | 17103 | Bounty open | — | — | — |
| Livingston County | 17105 | Bounty open | — | — | — |
| Logan County | 17107 | No data | — | — | — |
| Macon County | 17115 | Bounty open | — | — | — |
| Macoupin County | 17117 | No data | — | — | — |
| Madison County | 17119 | No data | — | — | — |
| Marion County | 17121 | No data | — | — | — |
| Marshall County | 17123 | No data | — | — | — |
| Mason County | 17125 | Bounty open | — | — | — |
| Massac County | 17127 | Bounty open | — | — | — |
| McDonough County | 17109 | Bounty open | — | — | — |
| McHenry County | 17111 | No data | — | — | — |
| McLean County | 17113 | Bounty open | — | — | — |
| Menard County | 17129 | Bounty open | — | — | — |
| Mercer County | 17131 | Bounty open | — | — | — |
| Monroe County | 17133 | No data | — | — | — |
| Montgomery County | 17135 | Bounty open | — | — | — |
| Morgan County | 17137 | Bounty open | — | — | — |
| Moultrie County | 17139 | Bounty open | — | — | — |
| Ogle County | 17141 | Bounty open | — | — | — |
| Peoria County | 17143 | No data | — | — | — |
| Perry County | 17145 | Bounty open | — | — | — |
| Piatt County | 17147 | Bounty open | — | — | — |
| Pike County | 17149 | Bounty open | — | — | — |
| Pope County | 17151 | Bounty open | — | — | — |
| Pulaski County | 17153 | No data | — | — | — |
| Putnam County | 17155 | Bounty open | — | — | — |
| Randolph County | 17157 | Bounty open | — | — | — |
| Richland County | 17159 | Bounty open | — | — | — |
| Rock Island County | 17161 | Bounty open | — | — | — |
| Saline County | 17165 | No data | — | — | — |
| Sangamon County | 17167 | Bounty open | — | — | — |
| Schuyler County | 17169 | Bounty open | — | — | — |
| Scott County | 17171 | Bounty open | — | — | — |
| Shelby County | 17173 | Bounty open | — | — | — |
| Stark County | 17175 | Bounty open | — | — | — |
| St. Clair County | 17163 | Bounty open | — | — | — |
| Stephenson County | 17177 | Bounty open | — | — | — |
| Tazewell County | 17179 | Bounty open | — | — | — |
| Union County | 17181 | Bounty open | — | — | — |
| Vermilion County | 17183 | Bounty open | — | — | — |
| Wabash County | 17185 | Bounty open | — | — | — |
| Warren County | 17187 | No data | — | — | — |
| Washington County | 17189 | Bounty open | — | — | — |
| Wayne County | 17191 | Bounty open | — | — | — |
| White County | 17193 | Bounty open | — | — | — |
| Whiteside County | 17195 | No data | — | — | — |
| Will County | 17197 | No data | — | — | — |
| Williamson County | 17199 | Bounty open | — | — | — |
| Winnebago County | 17201 | Bounty open | — | — | — |
| Woodford County | 17203 | Bounty open | — | — | — |
Elsewhere
-
Look up individual parcels in Illinois
www.landbrief.com
Parcel-by-parcel lookup with owner and situs detail. This site publishes whole-county files; that one answers questions about a single property.
-
Oil and gas activity in Illinois
www.oilandgasinfo.com
Wells, permits and production for Illinois. Mineral and surface ownership questions usually need both layers.
About Illinois parcel data
Parcel data in Illinois is maintained county by county, which is why the schemas differ so widely: each assessor names its own columns, sets its own update cadence and publishes on its own terms. Nothing here is normalised across counties and nothing is live — each file is the snapshot it says it is.
Nothing is published for Illinois yet. Every county in the state still has a page here with its boundary and its record estimate, and each one opens the moment a dataset lands.
Wanted in Illinois
These counties have no published dataset and pay a multiplied credit award to whoever supplies one first. Filling one opens it for everybody.
The other half
Have parcel data for a county we don't?
If you already hold a county's parcel layer — from work, from a records request, from a portal that has since gone dark — you can publish it here. It becomes a free download for everyone who comes looking, and a verified upload earns credits toward the counties that aren't free.
You never need credits to download a published county. Contributing is how you reach the fresh vintages and the unopened community uploads.