Union Zip Codes

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Union is a county of New Jersey. It has a land area of 104 square miles. The population of Union was 536,499 in 2010 with a positive growth rate of 2.7% since the year 2000.

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• New Jersey Zip Codes
• Bayway, Berkeley Heights, Berkeley Hts, Betsytown, Chestnut, Clark, Cranford, Elizabeth, Elizabethport, Elmora, Fanwood, Garwood, Hillside, Ind Hillside, Industrial Hillside, Kenilworth, Linden, Mountainside, Muhlenberg, Murray Hill, N Plainfield, New Providence, New Providnce, North Elizabeth, North Plainfield, Parkandbush, Peterstown, Plainfield, Rahway, Roselle, Roselle Park, Scotch Plains, Springfield, Summit, Townley, Tremley, Tremley Point, Union, Union Center, Union Square, Vauxhall, Westfield, Winfield Park
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