List of 111 Zip Codes in St. Clair County, Illinois

On this page, we'll list out the 111 St. Clair County, Illinois ZIP codes we have, including the land area and county name of each code.

Illinois is the 25th largest state by total land area, with a land area of 57,914 square miles (149,997 square kilometers) and has a total population of 12,716,164 people as of the most recent U.S. Census survey.

St. Clair County makes up approximately 5.89% of the total land area for Illinois and we have 111 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
62059 685,819 0 1
62060 9,138,800 4 9
62060 9,138,800 4 9
62060 9,138,800 4 9
62201 39,068,700 15 39
62201 39,068,700 15 39
62201 39,068,700 15 39
62201 39,068,700 15 39
62201 39,068,700 15 39
62201 39,068,700 15 39
62201 39,068,700 15 39
62203 17,236,000 7 17
62203 17,236,000 7 17
62203 17,236,000 7 17
62203 17,236,000 7 17
62203 17,236,000 7 17
62204 14,499,400 6 14
62204 14,499,400 6 14
62204 14,499,400 6 14
62204 14,499,400 6 14
62205 13,078,200 5 13
62205 13,078,200 5 13
62205 13,078,200 5 13
62205 13,078,200 5 13
62206 36,285,200 14 36
62206 36,285,200 14 36
62206 36,285,200 14 36
62207 17,255,100 7 17
62207 17,255,100 7 17
62207 17,255,100 7 17
62208 34,638,000 13 35
62208 34,638,000 13 35
62208 34,638,000 13 35
62208 34,638,000 13 35
62208 34,638,000 13 35
62208 34,638,000 13 35
62220 75,802,400 29 76
62220 75,802,400 29 76
62221 88,878,400 34 89
62221 88,878,400 34 89
62221 88,878,400 34 89
62221 88,878,400 34 89
62221 88,878,400 34 89
62221 88,878,400 34 89
62221 88,878,400 34 89
62223 65,634,400 25 66
62223 65,634,400 25 66
62223 65,634,400 25 66
62223 65,634,400 25 66
62223 65,634,400 25 66
62223 65,634,400 25 66
62225 18,336,700 7 18
62225 18,336,700 7 18
62225 18,336,700 7 18
62226 36,022,100 14 36
62226 36,022,100 14 36
62226 36,022,100 14 36
62226 36,022,100 14 36
62232 34,133,500 13 34
62232 34,133,500 13 34
62232 34,133,500 13 34
62232 34,133,500 13 34
62232 34,133,500 13 34
62234 94,881,800 37 95
62234 94,881,800 37 95
62234 94,881,800 37 95
62234 94,881,800 37 95
62234 94,881,800 37 95
62234 94,881,800 37 95
62236 141,486,000 55 141
62236 141,486,000 55 141
62239 20,471,500 8 20
62239 20,471,500 8 20
62240 41,922,400 16 42
62240 41,922,400 16 42
62240 41,922,400 16 42
62243 136,292,000 53 136
62243 136,292,000 53 136
62243 136,292,000 53 136
62243 136,292,000 53 136
62254 98,068,100 38 98
62254 98,068,100 38 98
62254 98,068,100 38 98
62255 65,442,100 25 65
62255 65,442,100 25 65
62257 190,693,000 74 191
62257 190,693,000 74 191
62257 190,693,000 74 191
62258 190,334,000 73 190
62258 190,334,000 73 190
62258 190,334,000 73 190
62260 122,950,000 47 123
62260 122,950,000 47 123
62264 169,605,000 65 170
62264 169,605,000 65 170
62265 100,465,000 39 100
62265 100,465,000 39 100
62269 69,991,800 27 70
62269 69,991,800 27 70
62269 69,991,800 27 70
62282 2,644,260 1 3
62285 42,378,800 16 42
62289 535,336 0 1
62293 154,017,000 59 154
62293 154,017,000 59 154
62294 79,652,200 31 80
62298 373,427,000 144 373
62298 373,427,000 144 373
62298 373,427,000 144 373
62298 373,427,000 144 373
62298 373,427,000 144 373

More Counties in Illinois

If you want to search and find zip codes for different counties in Illinois, the list below contains links to each of the 103 Illinois counties we have data for.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 111 Zip Codes in St. Clair County, Illinois". NameCensus.com. Accessed on April 20, 2024. https://namecensus.com/zip-codes/illinois/st-clair-county/.

  • "List of 111 Zip Codes in St. Clair County, Illinois". NameCensus.com, https://namecensus.com/zip-codes/illinois/st-clair-county/. Accessed 20 April, 2024

  • List of 111 Zip Codes in St. Clair County, Illinois. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/illinois/st-clair-county/.