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Illinois Parcel Data

Parcels

5,929,742

Counties Online

102 / 102

Matched Buildings

7,541,429

Matched Secondary Addresses

6,672,791

Parcels with Standardized Zoning

5,579,452

Statewide Data

Buy the entire state

Download the entire state instantly in a format of your choice. Be sure to check out our:

Parcel Schema Detailed Coverage Report

Interested in nationwide bulk data & API licenses? Contact our team at parcels@regrid.com for more details.

Data by County

We work to refresh county data as quickly as possible — and we make sure it’s cleaned and standardized in our nationwide schema so it’s even easier to use. Select a county for a detailed list of available fields:

Adams County

38,774 parcels — refreshed 2026-08-05

Alexander County

8,369 parcels — refreshed 2025-01-22

Bond County

14,461 parcels — refreshed 2026-06-09

Boone County

24,308 parcels — refreshed 2026-08-05

Brown County

5,612 parcels — refreshed 2026-08-05

Bureau County

27,790 parcels — refreshed 2026-08-05

Calhoun County

6,804 parcels — refreshed 2026-06-24

Carroll County

13,833 parcels — refreshed 2024-12-03

Cass County

12,396 parcels — refreshed 2025-05-13

Champaign County

80,369 parcels — refreshed 2026-08-05

Christian County

24,340 parcels — refreshed 2025-11-25

Clark County

14,693 parcels — refreshed 2025-12-09

Clay County

15,600 parcels — refreshed 2026-04-14

Clinton County

27,119 parcels — refreshed 2026-01-27

Coles County

27,626 parcels — refreshed 2026-08-05

Cook County

1,868,114 parcels — refreshed 2025-12-23

Crawford County

17,192 parcels — refreshed 2024-01-30

Cumberland County

11,660 parcels — refreshed 2026-08-05

DeKalb County

45,378 parcels — refreshed 2026-06-09

De Witt County

11,169 parcels — refreshed 2025-09-03

Douglas County

15,443 parcels — refreshed 2026-08-05

DuPage County

336,835 parcels — refreshed 2026-06-09

Edgar County

18,083 parcels — refreshed 2026-08-05

Edwards County

7,575 parcels — refreshed 2026-08-05

Effingham County

23,644 parcels — refreshed 2026-05-27

Fayette County

21,916 parcels — refreshed 2026-06-24

Ford County

10,679 parcels — refreshed 2026-08-05

Franklin County

31,363 parcels — refreshed 2026-08-05

Fulton County

27,934 parcels — refreshed 2026-06-24

Gallatin County

8,302 parcels — refreshed 2023-05-24

Greene County

12,051 parcels — refreshed 2026-08-05

Grundy County

27,533 parcels — refreshed 2026-06-24

Hamilton County

10,498 parcels — refreshed 2026-06-24

Hancock County

21,137 parcels — refreshed 2026-08-05

Hardin County

4,819 parcels — refreshed 2025-03-04

Henderson County

8,043 parcels — refreshed 2024-12-03

Henry County

31,783 parcels — refreshed 2026-08-05

Iroquois County

28,250 parcels — refreshed 2026-08-05

Jackson County

34,252 parcels — refreshed 2026-06-09

Jasper County

15,941 parcels — refreshed 2026-08-05

Jefferson County

30,849 parcels — refreshed 2026-08-05

Jersey County

14,829 parcels — refreshed 2026-08-05

Jo Daviess County

23,865 parcels — refreshed 2023-04-25

Johnson County

12,952 parcels — refreshed 2026-07-08

Kane County

188,753 parcels — refreshed 2026-06-24

Kankakee County

54,904 parcels — refreshed 2026-07-23

Kendall County

58,387 parcels — refreshed 2026-06-24

Knox County

33,242 parcels — refreshed 2024-08-13

Lake County

278,819 parcels — refreshed 2026-06-24

LaSalle County

70,840 parcels — refreshed 2026-06-24

Lawrence County

14,925 parcels — refreshed 2026-06-24

Lee County

29,047 parcels — refreshed 2026-08-05

Livingston County

26,946 parcels — refreshed 2024-12-03

Logan County

18,969 parcels — refreshed 2026-08-05

Macon County

57,039 parcels — refreshed 2026-06-24

Macoupin County

38,029 parcels — refreshed 2026-01-27

Madison County

136,351 parcels — refreshed 2026-04-28

Marion County

28,535 parcels — refreshed 2024-08-13

Marshall County

13,162 parcels — refreshed 2025-04-29

Mason County

16,629 parcels — refreshed 2026-07-08

Massac County

10,787 parcels — refreshed 2026-04-14

McDonough County

18,309 parcels — refreshed 2026-08-05

McHenry County

150,128 parcels — refreshed 2026-08-05

McLean County

68,899 parcels — refreshed 2026-07-23

Menard County

11,969 parcels — refreshed 2025-12-09

Mercer County

13,809 parcels — refreshed 2026-08-05

Monroe County

19,616 parcels — refreshed 2026-06-09

Montgomery County

25,742 parcels — refreshed 2025-12-09

Morgan County

22,448 parcels — refreshed 2026-08-05

Moultrie County

11,371 parcels — refreshed 2026-08-05

Ogle County

31,217 parcels — refreshed 2025-12-09

Peoria County

90,325 parcels — refreshed 2026-05-12

Perry County

16,205 parcels — refreshed 2025-12-09

Piatt County

12,790 parcels — refreshed 2024-11-19

Pike County

22,132 parcels — refreshed 2025-02-19

Pope County

7,543 parcels — refreshed 2024-11-05

Pulaski County

7,615 parcels — refreshed 2025-07-08

Putnam County

7,641 parcels — refreshed 2026-08-05

Randolph County

26,062 parcels — refreshed 2026-08-05

Richland County

13,364 parcels — refreshed 2023-10-13

Rock Island County

65,979 parcels — refreshed 2026-08-05

Saline County

21,743 parcels — refreshed 2025-04-01

Sangamon County

105,535 parcels — refreshed 2024-02-27

Schuyler County

9,109 parcels — refreshed 2025-09-03

Scott County

6,762 parcels — refreshed 2025-03-04

Shelby County

21,354 parcels — refreshed 2026-08-05

Stark County

6,089 parcels — refreshed 2026-01-27

St. Clair County

147,881 parcels — refreshed 2026-06-09

Stephenson County

28,028 parcels — refreshed 2026-08-05

Tazewell County

68,097 parcels — refreshed 2026-08-05

Union County

12,845 parcels — refreshed 2024-11-19

Vermilion County

55,060 parcels — refreshed 2026-08-05

Wabash County

9,843 parcels — refreshed 2022-08-02

Warren County

14,189 parcels — refreshed 2025-11-25

Washington County

20,464 parcels — refreshed 2025-10-15

Wayne County

20,544 parcels — refreshed 2026-07-23

White County

20,983 parcels — refreshed 2025-04-15

Whiteside County

36,563 parcels — refreshed 2026-08-05

Will County

327,176 parcels — refreshed 2026-07-08

Williamson County

50,670 parcels — refreshed 2025-04-01

Winnebago County

128,159 parcels — refreshed 2026-08-05

Woodford County

25,937 parcels — refreshed 2026-08-05

Available Coming Soon