Decatur, IL

ZIP Codes in Decatur, Illinois

December 15, 2025

ZIP Code	Population	Coordinates
62521	33,453	39.8102, -88.9278
62522	15,010	39.8276, -89.0478
62523	800	39.8437, -88.9529
62524	--	39.8540, -88.9815
62525	--	39.8540, -88.9815
62526	30,572	39.9016, -88.9895
62527	--	39.8540, -88.9815

Decatur has 7 ZIP codes

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