ZIP Codes in Illinois
Browse ZIP codes in Illinois, including city, county, area code, population, income, and timezone. This state page is designed to help you move between ZIP lookups, area code lookups, and geographic browsing.
State
Illinois
IL
ZIP codes
1,576
Area codes
9
62809
Barnhill, IL
Area
618
Pop.
100
62336
Ferris, IL
Area
217
Pop.
95
61323
Dover, IL
Area
815
Pop.
94
61424
Camp Grove, IL
Area
309
Pop.
94
61091
Woosung, IL
Area
815
Pop.
93
62843
Golden Gate, IL
Area
618
Pop.
89
62023
Eagarville, IL
Area
217
Pop.
88
61043
Holcomb, IL
Area
815
Pop.
86
62879
Sailor Springs, IL
Area
618
Pop.
86
61276
Preemption, IL
Area
309
Pop.
84
61332
Leonore, IL
Area
815
Pop.
83
62962
Miller City, IL
Area
618
Pop.
83
61077
Seward, IL
Area
815
Pop.
79
62076
Ohlman, IL
Area
217
Pop.
76
62965
Muddy, IL
Area
618
Pop.
74
61346
New Bedford, IL
Area
815
Pop.
72
61236
Barstow, IL
Area
309
Pop.
70
62961
Millcreek, IL
Area
618
Pop.
70
60144
Kaneville, IL
Area
630
Pop.
64
62065
Michael, IL
Area
618
Pop.
64
61562
Rome, IL
Area
309
Pop.
62
62279
Renault, IL
Area
618
Pop.
62
61324
Eldena, IL
Area
815
Pop.
60
60969
Union Hill, IL
Area
815
Pop.
59
61750
Lane, IL
Area
217
Pop.
59
62532
Elwin, IL
Area
217
Pop.
56
62519
Cornland, IL
Area
217
Pop.
41
61941
Murdock, IL
Area
217
Pop.
37
62537
Harristown, IL
Area
217
Pop.
37
60926
Claytonville, IL
Area
815
Pop.
29
61328
Kasbeer, IL
Area
815
Pop.
13
62070
Mozier, IL
Area
618
Pop.
11
60001
Alden, IL
Area
815
Pop.
0
60006
Arlington Heights, IL
Area
847
Pop.
0
60009
Elk Grove Village, IL
Area
847
Pop.
0
60011
Barrington, IL
Area
847
Pop.
0
60017
Des Plaines, IL
Area
847
Pop.
0
60019
Des Plaines, IL
Area
847
Pop.
0
60037
Fort Sheridan, IL
Area
847
Pop.
0
60038
Palatine, IL
Area
847
Pop.
0
60039
Crystal Lake, IL
Area
815
Pop.
0
60055
Palatine, IL
Area
847
Pop.
0
60065
Northbrook, IL
Area
847
Pop.
0
60075
Russell, IL
Area
847
Pop.
0
60078
Palatine, IL
Area
847
Pop.
0
60079
Waukegan, IL
Area
847
Pop.
0
60082
Techny, IL
Area
847
Pop.
0
60086
North Chicago, IL
Area
847
Pop.
0
About ZIP codes in Illinois
ZIP codes in Illinois can be used to browse local cities, counties, area codes, and population data. This page is a state-level directory for postal lookup and serves as a strong internal hub for deeper ZIP and area code pages.