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Zip Code Report

Union County ZIP codes

Every ZIP code in Union County, South Carolina, with the city it serves. Open any one for a free neighborhood report.

6 ZIP codes · Union County, SC · FIPS 45087

ZIP codes

6 in this county
29031Carlisle29321Buffalo29353Jonesville29364Lockhart29379Union29395Jonesvilleunique

1 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.