New Troy, Michigan
Census-designated place (CDP) & unincorporated community
New Troy Location within the state of Michigan Show map of Michigan New Troy New Troy (the United States) Show map of the United States
Coordinates: 41°52′34″N 86°32′59″W / 41.87611°N 86.54972°W / 41.87611; -86.54972
Country	United States
State	Michigan
County	Berrien
Township	Weesaw
Area [1]
• Total	1.33 sq mi (3.44 km2)
• Land	1.32 sq mi (3.43 km2)
• Water	0.00 sq mi (0.00 km2)
Elevation	646 ft (197 m)
Population  (2020)
• Total	483
• Density	364.53/sq mi (140.78/km2)
Time zone	UTC-5 (Eastern (EST))
• Summer (DST)	UTC-4 (EDT)
ZIP code(s)	49119
Area code	269
FIPS code	26-57660[2]
GNIS feature ID	0633343[3]

New Troy is an unincorporated community and census-designated place in Berrien County in the U.S. state of Michigan. The population was 483 at the 2020 census.

The community is located on the north side of the Galien River in the northwestern part of Weesaw Township, about 6 miles (10 km) south of Bridgman.

According to the United States Census Bureau, the CDP has a total area of 1.3 square miles (3.4 km²), of which 0.0019 square miles (0.005 km²), or 0.14%, is water.^[4]

Mill Road-Galien River Bridge is on the National Register of Historic Places, placed there by the United States Department of the Interior. Galien River Bridge is one of the few remaining concrete camelback bridges in Michigan, according to the plaque.