South Ottawa Township, LaSalle County, Illinois

South Ottawa Township is located in LaSalle County, Illinois. As of the 2010 census, its population was 8,290 and it contained 3,609 housing units.^[2]

South Ottawa Township
Township
Location in LaSalle County
LaSalle County's location in Illinois
Country	United States
State	Illinois
County	LaSalle
Established	November 6, 1849
Area
• Total	21.05 sq mi (54.5 km2)
• Land	19.67 sq mi (50.9 km2)
• Water	1.38 sq mi (3.6 km2)  6.56%
Population  (2010)
• Estimate  (2016)[1]	8,093
• Density	421.4/sq mi (162.7/km2)
Time zone	UTC-6 (CST)
• Summer (DST)	UTC-5 (CDT)
FIPS code	17-099-71110

Geography

According to the 2010 census, the township has a total area of 21.05 square miles (54.5 km²), of which 19.67 square miles (50.9 km²) (or 93.44%) is land and 1.38 square miles (3.6 km²) (or 6.56%) is water.^[2]

Demographics

Historical population

Census	Pop.	Note	%±
2016 (est.)	8,093	[1]
U.S. Decennial Census[3]