[needs update] Wang Township was organized in 1875, and named after a district or group of farms in Norway.

[3] According to the United States Census Bureau, the township has a total area of 36.2 square miles (94 km2), all land.

There were 122 housing units at an average density of 3.4 per square mile (1.3/km2).

12.5% of all households were made up of individuals, and 4.8% had someone living alone who was 65 years of age or older.

About 4.7% of families and 7.9% of the population were below the poverty line, including 5.6% of those under the age of eighteen and none of those 65 or over.