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List of 27 Zip Codes in Adams County, Illinois

On this page, we'll list out the 27 Adams 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 12,770,631 people as of the most recent U.S. Census survey.

Adams County makes up approximately 3.16% of the total land area for Illinois and we have 27 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)
62301 29,259,000 11 29
62305 358,292,000 138 358
62305 358,292,000 138 358
62311 132,149,000 51 132
62312 238,420,000 92 238
62312 238,420,000 92 238
62314 180,961,000 70 181
62316 106,624,000 41 107
62320 225,488,000 87 225
62320 225,488,000 87 225
62324 228,873,000 88 229
62325 40,714,300 16 41
62339 84,591,500 33 85
62339 84,591,500 33 85
62343 196,464,000 76 196
62346 87,715,000 34 88
62347 310,937,000 120 311
62348 4,667,990 2 5
62349 114,840,000 44 115
62351 192,017,000 74 192
62360 92,627,300 36 93
62365 72,664,400 28 73
62376 195,448,000 75 195
62376 195,448,000 75 195
62379 247,286,000 95 247
62379 247,286,000 95 247
62379 247,286,000 95 247

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.