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Allen County

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Jimmie Allen - County Lines (Lyric Video)

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Allen County Jail

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Allen County Jail reducing inmate population

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Abortion rights rally at Allen County courthouse

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Visit The Genealogy Center at the Allen County Public Library

Allen County is a county in the U.S. state of Indiana. As of the 2010 Census, the population was 355,329, making it the third-most populous county in Indiana. The county seat and largest city is Fort Wayne.