Zip Code ReportUnion County ZIP codes
Every ZIP code in Union County, New Jersey, with the city it serves. Open any one for a free neighborhood report.
30 ZIP codes · Union County, NJ · FIPS 34039
ZIP codes
30 in this county07016Cranford07023Fanwood07027Garwood07033Kenilworth07036Linden07060Plainfield07061PlainfieldPO box07062Plainfield07063Plainfield07065Rahway07066Clark07076Scotch Plains07081Springfield07083Union07088Vauxhall07090Westfield07091WestfieldPO box07092Mountainside07201Elizabeth07202Elizabeth07203Roselle07204Roselle Park07205Hillside07206Elizabethport07207ElizabethPO box07208Elizabeth07901Summit07902SummitPO box07922Berkeley Heights07974New Providence
4 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.