Middletown, Iowa

Middletown, Iowa
A city park in Middletown
Location of Middletown, Iowa
Coordinates: 40°49′40″N 91°15′44″W / 40.82778°N 91.26222°W / 40.82778; -91.26222
CountryUSA
StateIowa
CountyDes Moines
Area
 • Total
0.55 sq mi (1.42 km2)
 • Land0.55 sq mi (1.42 km2)
 • Water0 sq mi (0.00 km2)
Elevation
725 ft (221 m)
Population
 (2020)
 • Total
363
 • Density661.2/sq mi (255.31/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
52638
Area code319
FIPS code19-51735
GNIS feature ID2395316

Middletown is a city in Des Moines County, Iowa, United States. The population was 363 at the time of the 2020 census. It is part of the Burlington, IA–IL Micropolitan Statistical Area.