QUARRY
Coverage / Illinois
Illinois parcel and owner data
3,197,614 parcels across 83 Illinois counties, 1,208,474 of them absentee-owned. Field coverage varies county by county — the table says which, and every county page shows exactly what that county publishes.
3,197,614
Parcels
83 counties
1,208,474
Absentee
38% of rows
115,954
Out of state
4% of rows
3,188,701
Mailing address
100% of rows
| County | Parcels | Mailing addr. | Absentee | Out of state | Acreage | Use code | Open |
|---|---|---|---|---|---|---|---|
| Cook County | 1,238,825 | 100% | 450,706 | 50,861 | 100% | 29% | |
| DuPage County | 270,038 | 100% | 51,879 | 6,396 | 100% | 100% | |
| McHenry County | 211,501 | 100% | 71,879 | 1,430 | 29% | 100% | |
| Will County | 196,387 | 100% | 97,763 | 5,307 | 100% | 100% | |
| Lake County | 139,374 | 100% | 42,091 | 4,132 | 100% | 100% | |
| Kane County | 105,517 | 100% | 47,870 | 131 | 100% | 100% | |
| Kendall County | 100,996 | 100% | 21,074 | 1,645 | 100% | 100% | |
| Sangamon County | 85,170 | 97% | 42,167 | 3,851 | 100% | 100% | |
| Champaign County | 41,420 | 100% | 14,329 | 1,941 | 100% | — | |
| Williamson County | 37,276 | 100% | 18,364 | 26 | 100% | 100% | |
| Macon County | 31,412 | 100% | 14,377 | 2,126 | 100% | 100% | |
| Jackson County | 29,263 | 100% | 10,670 | 1,180 | 100% | 100% | |
| Franklin County | 27,057 | 99% | 487 | 1,203 | 100% | 4% | |
| LaSalle County | 27,021 | 100% | 12,594 | 1,602 | 100% | 100% | |
| Madison County | 25,069 | 100% | 25,045 | 653 | 100% | 100% | |
| Vermilion County | 23,783 | 100% | 7,035 | 2,242 | 100% | 100% | |
| Macoupin County | 23,161 | 100% | 10,697 | 713 | 100% | 100% | |
| Kankakee County | 21,752 | 100% | 15,585 | 299 | 100% | 100% | |
| Ogle County | 20,186 | 100% | 16,847 | 574 | 100% | 100% | |
| McLean County | 19,740 | 100% | 3,843 | 193 | 100% | — | |
| Saline County | 18,884 | 100% | 11,765 | — | 100% | 100% | |
| Effingham County | 18,029 | 100% | 9,340 | 726 | 100% | 100% | |
| St. Clair County | 17,663 | 100% | 7,907 | 475 | 100% | 100% | |
| Boone County | 16,827 | 100% | 3,695 | 490 | 100% | — | |
| Whiteside County | 15,208 | 100% | 3,177 | 539 | 100% | — | |
| Montgomery County | 14,353 | 100% | 14,187 | 687 | 100% | 100% | |
| Grundy County | 14,041 | 100% | 5,969 | 524 | 100% | — | |
| Tazewell County | 13,144 | 100% | 13,121 | 329 | 100% | 100% | |
| Jefferson County | 13,071 | 99% | 3,209 | 624 | 100% | 100% | |
| Randolph County | 12,505 | 100% | 5,768 | 715 | 100% | 100% | |
| Crawford County | 12,415 | 96% | 2,964 | 851 | 100% | 100% | |
| Edgar County | 11,994 | 100% | 8,092 | 1,322 | 100% | 100% | |
| Lawrence County | 11,724 | 100% | 9,532 | 925 | 100% | 100% | |
| Perry County | 11,690 | 99% | 4,250 | 443 | 100% | 100% | |
| Stephenson County | 11,195 | 100% | 6,030 | 499 | 100% | 100% | |
| White County | 10,480 | 100% | 3,886 | 1,503 | 100% | 100% | |
| Livingston County | 10,340 | 100% | 2,033 | 802 | 100% | 100% | |
| Johnson County | 10,338 | 99% | 2,539 | 801 | 100% | 100% | |
| Jasper County | 10,148 | 100% | 3,552 | 421 | 100% | 100% | |
| Bond County | 10,113 | 99% | 6,012 | 666 | 100% | 100% | |
| Richland County | 10,006 | 100% | 4,349 | 533 | 100% | 100% | |
| Bureau County | 9,934 | 100% | 4,007 | 832 | 100% | 100% | |
| Christian County | 9,789 | 100% | 2,775 | 615 | 100% | 100% | |
| Winnebago County | 9,179 | 100% | 3,782 | 574 | 100% | — | |
| Peoria County | 9,157 | 100% | 2,971 | 224 | 100% | 62% | |
| Iroquois County | 9,150 | 100% | 2,664 | 55 | 100% | — | |
| Fayette County | 8,602 | 100% | 5,854 | 627 | 100% | 100% | |
| Coles County | 8,481 | 100% | 5,601 | 375 | 100% | 100% | |
| Clark County | 8,216 | 88% | 1,120 | 461 | 100% | 100% | |
| Clinton County | 8,151 | 99% | 3,396 | 255 | 100% | 33% | |
| Ford County | 8,049 | 100% | 4,912 | 300 | 100% | 100% | |
| Logan County | 7,503 | 100% | 4,374 | 462 | 100% | 25% | |
| Douglas County | 7,475 | 100% | 1,307 | 608 | 100% | 100% | |
| Washington County | 7,382 | 100% | 2,358 | 46 | 100% | — | |
| Lee County | 7,292 | 57% | 927 | 182 | 100% | 100% | |
| Wabash County | 7,178 | 100% | 2,323 | 467 | 100% | 100% | |
| Woodford County | 7,175 | 100% | 3,730 | 299 | 100% | 99% | |
| Shelby County | 7,110 | 100% | 1,606 | 393 | 100% | 100% | |
| Marshall County | 6,782 | 99% | 2,647 | 506 | 100% | 100% | |
| Clay County | 6,749 | 100% | 5,053 | 391 | 100% | 61% | |
| Gallatin County | 6,515 | 100% | 2,044 | 1,111 | 100% | — | |
| Edwards County | 6,497 | 100% | 6,052 | 451 | 100% | 100% | |
| Union County | 6,192 | 100% | 3,083 | 238 | 100% | 100% | |
| Cumberland County | 6,008 | 100% | 1,718 | 236 | 100% | 100% | |
| Menard County | 5,258 | 99% | 1,105 | 283 | 100% | 100% | |
| Moultrie County | 5,239 | 100% | 2,321 | 328 | 100% | 100% | |
| Wayne County | 5,119 | 100% | 612 | 436 | 100% | 100% | |
| Stark County | 4,681 | 100% | 2,761 | 319 | 100% | 100% | |
| Piatt County | 4,659 | 100% | 891 | 379 | 100% | — | |
| Pope County | 4,640 | 100% | 1,457 | 888 | 100% | — | |
| Mason County | 4,639 | 98% | 672 | 278 | 100% | 100% | |
| Hamilton County | 4,549 | 100% | 3,741 | 362 | 100% | 44% | |
| Massac County | 3,809 | 100% | 2,418 | 266 | 100% | 100% | |
| De Witt County | 3,545 | 100% | 617 | 416 | 100% | 100% | |
| DeKalb County | 3,500 | 100% | 1,260 | 154 | 100% | 100% | |
| Putnam County | 3,497 | 95% | 2,362 | 41 | 100% | 100% | |
| Marion County | 3,406 | 100% | 2,124 | 193 | 100% | 100% | |
| Pulaski County | 2,716 | 99% | 823 | 477 | 100% | 100% | |
| Henry County | 2,582 | 100% | 665 | 197 | 100% | 100% | |
| Hardin County | 2,526 | 89% | 877 | 264 | 100% | — | |
| Carroll County | 2,306 | 100% | 2,154 | 109 | 100% | 100% | |
| Alexander County | 2,112 | 99% | 289 | 425 | 100% | 100% | |
| Morgan County | 1,149 | 100% | 342 | 51 | 100% | — |
Percentages are the share of that county's rows carrying the column at all. Measured 2026-09-09 on corpus.parcels_clean.