Sullivan County, Indiana ZIP Codes

9 ZIP Codes

Zip Code
City
Population ↓
47882Sullivan8,735
47838Carlisle4,089
47879Shelburn2,640
47850Farmersburg2,104
47848Dugger1,333
47855Hymera937
47861Merom727
47849Fairbanks395
47865Paxton3

Overview of ZIP Codes in Sullivan County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
9
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 9 ZCTAs in Sullivan County, Indiana (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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