Park (mostly) Hoffman Estates (mostly) Schaumburg (west edge) South Barrington (south edge) Streamwood Unincorporated towns Spaulding at Adjacent townships Barrington Township (north) Schaumburg Township (east) Bloomingdale Township, DuPage County (southeast) Wayne Township, DuPage County (south) St. Charles Township, Kane County (southwest) Elgin Township, Kane County (west) Dundee Township, Kane County (northwest) Cemeteries The township contains these four cemeteries: Bartlett, Bluff City, Lake Street Memorial Park and Mount Hope. Hoosier Grove cemetery behind Immanuel United Church of Christ on Old Church Road in Streamwood is closed for in-ground burials, but does have columbarium niches available through the church. Major highways Interstate 90 U.S. Route 20 Illinois Route 19 Illinois Route 25 (grazes the northwest corner) Illinois Route 58 Illinois Route 59 Illinois Route 72 Airports and landing strips Urso Heliport Lakes Back Lake Front Lake Island Lake Political districts Illinois's 6th congressional district State House District 43 State House District 44 State House District 55 State Senate District 22 State Senate District 28 References United States Census Bureau 2007 TIGER/Line Shapefiles United States National Atlas External links Hanover Township official website History of Hanover City-Data.com Illinois State Archives Township Officials of Illinois Cook County official site Townships in Cook County, Illinois Townships in Illinois 1850 establishments in Illinois