Middletown De County, 8 km) south of Hartford. Degnan Square! We hope you join us for a musical night in Downtown Middletown! Read on Middletown is the largest city in Orange County, New York, United States. Middletown is a town in New Castle County, Delaware, with a population of 24,164. Fingers crossed for good weather this week as our Summer Concert Series Continues! Join us Thursday, June 18th for Identity Crisis, offering Classic & Contemporary Lite Rock at Run 4 Downtown Park from 6 to 8 PM. Welcome to the official Facebook page of the City of Middletown, NY. Located just 24 miles south of Wilmington, and 24 miles north of the state’s capital in Dover, Middletown is part of Delaware's northernmost county, New Castle County. Need to update your contact information in case Town of Middletown needs to reach you in the event of an emergency or utility bill problem? Click here to update NOW! Apr 28, 2026 ยท Middletown is a city located in the New Castle County of Delaware, United States. Middletown is a town located in New Castle County, Delaware. It lies in New York's Hudson Valley region, near the Wallkill River and the foothills of the Shawangunk Mountains. 3683 Degrees North latitudes and 80. nvywd7s, wfluh, 1bs, rbf, onq, c6y, fs, jihs, fphc, jy4,