Union Zip Codes

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Union is a county of Pennsylvania. It has a land area of 317 square miles. The population of Union was 44,947 in 2010 with a positive growth rate of 8.0% since the year 2000.

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• Pennsylvania Zip Codes
• Allenwood, Brook Park, Buffalo X Rds, Cherry Run, College Park, Cowan, Dice, Dry Valley, East Buffalo, Elimsport, Fairville, Foresthill, Gleniron, Gregg, Hartleton, Kelly, Kelly Point, Kelly X Rds, Laurel Park, Laurelton, Lewisburg, Linntown, Lochiel, Mazeppa, Mifflinburg, Millmont, New Berlin, New Columbia, Red Bank, Swengel, Vicksburg, W Milton, Weikert, West Acres, West Buffalo, West Milton, White Deer, Whitesprings, Whtdeer, Winfield
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• Zip Codes