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ZIP codes in Clinton County, Illinois

Clinton County, Illinois has 13 ZIP codes in this list, from 62215 to 62293. They cover 13 places, among them Albers, Aviston, Bartelso and Beckemeyer.

ZIP codePlaceLand area (sq mi)Map point
62215Albers11.138.532, -89.620
62216Aviston24.038.609, -89.603
62218Bartelso45.738.538, -89.458
62219Beckemeyer0.938.606, -89.432
62230Breese51.538.619, -89.528
62231Carlyle19238.607, -89.380
62245Germantown18.438.549, -89.541
62250Hoffman0.538.541, -89.266
62252Hueyno area38.602, -89.291
62253Keyesport31.338.777, -89.297
62265New Baden33.638.532, -89.692
62266New Memphis7.838.486, -89.682
62293Trenton52.138.619, -89.645

The ZIP code areas of Clinton County add up to about 469 square miles of land (1,214 sq km) as the Census Bureau draws them. The largest is 62231 (Carlyle), with 192 square miles.

Using these codes

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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