List of 6 Zip Codes in Union County, Indiana

On this page, we'll list out the 6 Union County, Indiana ZIP codes we have, including the land area and county name of each code.

Indiana is the 38th largest state by total land area, with a land area of 36,420 square miles (94,327 square kilometers) and has a total population of 6,696,893 people as of the most recent U.S. Census survey.

Union County makes up approximately 1.87% of the total land area for Indiana and we have 6 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)
47003 32,616,800 13 33
47331 493,073,000 190 493
47353 322,441,000 124 322
47374 304,120,000 117 304
47374 304,120,000 117 304
47374 304,120,000 117 304

More Counties in Indiana

If you want to search and find zip codes for different counties in Indiana, the list below contains links to each of the 92 Indiana 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.

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  • "List of 6 Zip Codes in Union County, Indiana". Accessed on June 22, 2024.

  • "List of 6 Zip Codes in Union County, Indiana"., Accessed 22 June, 2024

  • List of 6 Zip Codes in Union County, Indiana. Retrieved from