City of Middletown

One Donham Plaza Middletown OH 45042
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Middletown is an All-America City (awarded in 1957) located in Butler and Warren counties in the southwestern part of the U.S. state of Ohio. Middletown contains a small municipal airport known as Hook Field, (airport code MWO), but is no longer served by commercial airliners, only general aviation. A regional campus of Miami University is located in Middletown.