Illinois Communities by County
Browse 7,587 residential communities across 102 counties in Illinois.
- Adams County (21)
- Alexander County (5)
- Bond County (50)
- Boone County (14)
- Brown County (26)
- Bureau County (8)
- Calhoun County (2)
- Carroll County (58)
- Cass County (37)
- Champaign County (166)
- Christian County (3)
- Clark County (55)
- Clay County (41)
- Clinton County (59)
- Coles County (6)
- Cook County (1,121)
- Crawford County (44)
- Cumberland County (23)
- De Witt County (41)
- DeKalb County (35)
- Douglas County (50)
- DuPage County (381)
- Edgar County (49)
- Edwards County (18)
- Effingham County (10)
- Fayette County (53)
- Ford County (31)
- Franklin County (78)
- Fulton County (86)
- Gallatin County (17)
- Greene County (49)
- Grundy County (20)
- Hamilton County (37)
- Hancock County (2)
- Hardin County (31)
- Henderson County (3)
- Henry County (83)
- Iroquois County (87)
- Jackson County (24)
- Jasper County (35)
- Jefferson County (63)
- Jersey County (4)
- Jersey County (2)
- Jo Daviess County (6)
- Johnson County (40)
- Kane County (270)
- Kankakee County (50)
- Kendall County (71)
- Knox County (8)
- Lake County (385)
- LaSalle County (34)
- Lawrence County (45)
- Lee County (75)
- Livingston County (7)
- Logan County (71)
- Macon County (57)
- Macoupin County (89)
- Madison County (47)
- Marion County (57)
- Marshall County (34)
- Mason County (68)
- McDonough County (74)
- McHenry County (112)
- McLean County (387)
- Menard County (8)
- Mercer County (57)
- Monroe County (10)
- Montgomery County (49)
- Morgan County (61)
- Moultrie County (36)
- Ogle County (11)
- Peoria County (161)
- Perry County (30)
- Piatt County (41)
- Pike County (65)
- Pope County (55)
- Pulaski County (22)
- Putnam County (27)
- Randolph County (70)
- Richland County (42)
- Rock Island County (625)
- Saline County (22)
- Sangamon County (195)
- Schuyler County (27)
- Scott County (19)
- Shelby County (1)
- St. Clair County (55)
- Stark County (4)
- Stephenson County (26)
- Tazewell County (134)
- Union County (5)
- Vermilion County (156)
- Wabash County (29)
- Warren County (48)
- Washington County (60)
- Wayne County (50)
- White County (42)
- Whiteside County (7)
- Will County (236)
- Williamson County (6)
- Winnebago County (78)
- Woodford County (2)