Grant Township was one of the original townships of Keweenaw County, which was organized in 1861. At the time, Grant Township occupied a much smaller centralized area of the county. The township soon expanded and absorbed the townships of Sibley and Copper Harbor, which are now defunct but can be seen on an 1873 map of Keweenaw County.[4]
According to the U.S. Census Bureau, the township has a total area of 202.73 square miles (525.07 km2), of which 119.20 square miles (308.73 km2) is land and 83.53 square miles (216.34 km2) (41.20%) is water.
According to the census of 2000, there were 172 people, 87 households, and 52 families residing in the township.[2] The population density was 1.4 inhabitants per square mile (0.54/km2). There were 480 housing units at an average density of 4.0 per square mile (1.5/km2). The racial makeup of the township was 98.84% White, and 1.16% from two or more races. Hispanic or Latino of any race were 0.58% of the population. 38.5% were of Finnish, 8.5% German, 7.7% French, 6.2% Irish and 5.4% Scots-Irish ancestry.
There were 87 households, out of which 12.6% had children under the age of 18 living with them, 55.2% were married couples living together, 2.3% had a female householder with no husband present, and 40.2% were non-families. 33.3% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older. The average household size was 1.98 and the average family size was 2.48.
In the township the population was spread out, with 11.6% under the age of 18, 3.5% from 18 to 24, 14.5% from 25 to 44, 43.6% from 45 to 64, and 26.7% who were 65 years of age or older. The median age was 54 years. For every 100 females, there were 115.0 males. For every 100 females age 18 and over, there were 111.1 males.
The median income for a household in the township was $34,464, and the median income for a family was $46,250. Males had a median income of $33,750 versus $27,917 for females. The per capita income for the township was $24,336. About 11.4% of families and 10.8% of the population were below the poverty line, including 25.0% of those under the age of eighteen and 7.0% of those 65 or over.
Education
The entire township is served conterminously by its own public school district, the Grant Township School District Number 2.[13] The district operates a single one-room schoolhouse, Copper Harbor School, which serves students from kindergarten to eighth grade. The school was established in 1850 and continues to operate a small school with a very small student population.[14] It is one of the smallest districts by enrollment in the state, as it recorded only 10 students for the 2020–21 school year with one teacher.[15]
Recreation
Brockway Mountain Drive, a historic scenic route that runs briefly through the western edge of the township
^Romig, Walter (October 1, 1986) [1973]. Michigan Place Names: The History of the Founding and the Naming of More Than Five Thousand Past and Present Michigan Communities (Paperback). Great Lakes Books Series. Detroit, Michigan: Wayne State University Press. p. 616. ISBN978-0-8143-1838-6.