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MERCER COUNTY,
NEW JERSEY
ZIP Code
Post Office
Date Established
Date Discontinued
08520
HIGHTSTOWN
08525
HOPEWELL
03/17/1825
08534
PENNINGTON
01/15/1800
08540
PRINCETON
08550
PRINCETON JUNCTION
08560
TITUSVILLE
08650
TRENTON
05/08/1775
08561
WINDSOR
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