Xavier High School (Connecticut)

Middlesex Community College (Middlesex and MxCC) is a public community college in Middletown, Connecticut, United States. It is part of the Connecticut State Colleges & Universities system (CSCU). The college has an open admissions policy. MxCC has about 4,400 full- and part-time students enrolled. It is a commuter school with no dormitories. MxCC offers associate degrees, certificates, and specialist programs.

Connecticut Valley Hospital in Middletown, Connecticut, is a public hospital operated by the state of Connecticut to treat people with mental illness. It was historically known as Connecticut General Hospital for the Insane. It is a 100-acre (40 ha) historic district that was listed on the National Register of Historic Places in 1985.The historic district includes late 19th and 20th century revival and late Victorian architecture. When listed on the National Register, the district included 27 contributing buildings. Also included were 25 non-contributing buildings.

The Connecticut Valley Hospital Cemetery is a historic cemetery on Silvermine Road in Middletown, Connecticut. Founded in 1878, it served as the burying ground for patients of the Connecticut General Hospital for the Insane until 1957. Its design and layout are reflective of institutional cemetery practices of the period, with uniform numbered grave markers in a modestly landscaped setting. The cemetery was listed on the National Register of Historic Places in 1982.

The Russell Company Upper Mill is an historic structure in Middletown, Connecticut, at the junction of Russell Street and East Main Street in South Farms, at the end of East Main Street's commercial and industrial development areas. Built in 1836, it is listed on the National Register of Historic Places. There is a small pond to the south. Small businesses border the street to the north, followed by the buildings of Russell Manufacturing Company, the area's most dominant feature. Russell Street crosses Sumner Brook nearby and ascends to a large residential district to the west. The mill is currently a condo-apartment complex.

The Connecticut Juvenile Training School (CJTS) was a juvenile prison in Middletown, Connecticut, that operated under the Connecticut Department of Children and Families from 2001 to 2018. Established in proximity to the Connecticut Valley Hospital (CVH), CJTS held male inmates age 12–17 with capacity for 240 inmates. In 2021, Connecticut governor Ned Lamont announced that he was considering reopening the prison to hold immigrant children.

WMRD (1150 AM) is a radio station licensed to serve Middletown, Connecticut, United States, broadcasting to the Hartford area. The station is owned by Crossroads Communications of Old Saybrook, LLC. It airs a talk and adult standards format.

The Town Farms Inn is a historic poor farm on Silver Street at River Road in Middletown, Connecticut. It was listed on the National Register of Historic Places in 1979. The poor farm provided employment and food for indigent people. (A similar town farm was operated in Hartford, on land now part of the Sigourney Square District.)There are two principal buildings. The older structure dates back to the late 1830s and is a 2+1⁄2-story, Federal style house built of brick. It measures 36 feet (11 m) by 34 feet (10 m). The exact date of construction is not known, but the date 1839 is carved into a flagstone in the front walk, and the style of construction is consistent with architecture in the late 1830s. The second building was built in 1891. It is also built of brick on brownstone foundations and measures 52 feet (16 m) by 34 feet (10 m). Between the two buildings, there were 14 rooms on the first floor, 29 rooms on the second, and three on the third floor. The back yard contains a long brick outbuilding, which is one story high and has a pitched roof. The total area of the nominated property is 4.3 acres (1.7 ha).The inn was originally built as a farmhouse by Thomas Griswold Mather, who married his first cousin Jane Ann Mather in 1834. His wife died in 1853, at which point he sold the farm and the buildings to the town of Middletown. At that time, there were 35 acres (14 ha) in the farm, with an additional 16 acres (6.5 ha) in a wood lot. The town operated it as a poor farm until 1946. By that time, town farms had been superseded by other social agencies. The town sold the property, and the new owners established a restaurant.

The Sanseer Mill is a historic 19th-century mill at 282 Main Street Extension in Middletown, Connecticut. It was added to the United States National Register of Historic Places in 1986.

The Middletown Woodrow Wilson High School is a former high school, now used as residential apartments, located at 339 Hunting Hill Avenue, Middletown, Connecticut. Built in 1931, it was the city's first unified high school, a role it served until 1958. It then served as a junior high school before being adapted to its present residential use. The building was listed on the National Register of Historic Places in 1986.

Mansfield Club Grounds, also known as Mansfield Park and Fort Hill Grounds, was a baseball ballpark located in Middletown, Connecticut. The ballpark was home to the Middletown Mansfields baseball club during the 1872 season, from May 2nd until July 4th. Like the team, it was named after Civil War General Joseph K. Mansfield. The land for the ballpark, which overlooked Middletown, the Connecticut River, and the Valley Railroad, was donated in 1871 by Dewitt Clinton Sage who owned a nearby brick factory. The former site is now a residential development.

The 2010 Connecticut power plant explosion occurred at the Kleen Energy Systems power station in Middletown, Connecticut, United States at 11:17 am EST on February 7, 2010. The plant had been under construction from September 2007, and was scheduled to start supplying energy in June 2010. The initial blast killed five and injured at least fifty; one of the injured later died in hospital, bringing the total death toll to six.

Pameacha Creek is a stream in Middletown, Connecticut.