Middletown, Delaware

Middletown
Four corners at the main intersection of Middletown
Nickname: 
Diamond Town of the Diamond State
Location of Middletown in New Castle County, Delaware.
Middletown
Location within the state of Delaware
Middletown
Middletown (the United States)
Coordinates: 39°26′58″N 75°42′59″W / 39.44944°N 75.71639°W / 39.44944; -75.71639
CountryUnited States
StateDelaware
CountyNew Castle
Incorporated1861
Government
  MayorKen Branner
  Vice MayorAaron Blythe
Area
  Total
12.65 sq mi (32.75 km2)
  Land12.51 sq mi (32.41 km2)
  Water0.13 sq mi (0.34 km2)
Elevation
66 ft (20 m)
Population
 (2020)
  Total
23,192
  Density1,853.28/sq mi (715.56/km2)
Time zoneUTC−5 (Eastern (EST))
  Summer (DST)UTC−4 (EDT)
ZIP code
19709
Area code302
FIPS code10-47030
GNIS feature ID214304
Websitewww.middletown.delaware.gov

Middletown is a town in New Castle County, Delaware, United States. According to the 2021 Census, the population of the town is 24,164.