Rockvale Township, Illinois

Rockvale Township
Town hall
Location of Illinois in the United States
Coordinates: 42°06′03″N 89°18′58″W / 42.10083°N 89.31611°W / 42.10083; -89.31611
CountryUnited States
StateIllinois
CountyOgle
SettledNovember 6, 1849
Government
  MayorJeff Tremble
Area
  Total
35.64 sq mi (92.3 km2)
  Land34.76 sq mi (90.0 km2)
  Water0.88 sq mi (2.3 km2)
Elevation
748 ft (228 m)
Population
 (2010)
  Estimate 
(2016)
1,705
  Density50.9/sq mi (19.7/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
FIPS code17-141-65182

Rockvale Township is located in Ogle County, Illinois. As of the 2010 census, its population was 1,770 and it contained 804 housing units.