Harford Zip Codes

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Harford is a county of Maryland. It has a land area of 441 square miles. The population of Harford was 244,826 in 2010 with a positive growth rate of 12.0% since the year 2000.

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• Maryland Zip Codes
• Aber Prov Grd, Aberdeen, Aberdeen Proving Ground, Abingdon, Apg, Bel Air, Belcamp, Benson, Cardiff, Churchville, Darlington, Edgewood, Edgewood Arsenal, Fallston, Forest Hill, Gunpowder, Havre De Grace, Hvre De Grace, Jarrettsville, Joppa, Joppatown, Joppatowne, Magnolia, Norrisville, Perryman, Pylesville, Riverside, Street, White Hall, Whiteford
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