Monticello, Iowa

Monticello, Iowa
Looking east in downtown Monticello (2020)
Location within Jones County and Iowa
Coordinates: 42°14′20″N 91°11′21″W / 42.23889°N 91.18917°W / 42.23889; -91.18917
CountryUnited States
StateIowa
CountyJones
IncorporatedSeptember 24, 1889
Area
  Total
5.56 sq mi (14.40 km2)
  Land5.53 sq mi (14.31 km2)
  Water0.03 sq mi (0.08 km2)
Elevation
824 ft (251 m)
Population
 (2020)
  Total
4,040
  Density730/sq mi (280/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
52310
Area code319
FIPS code19-53625
GNIS ID2395386
WebsiteCity Website

Monticello is a city in Jones County, Iowa, United States. As of the 2020 census, the city population was 4,040.