Mayville township is located in Houston County, Minnesota. Mayville township has a 2026 population of 350. Mayville township is currently declining at a rate of -0.85% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 357 in 2020.
The median household income in Mayville township is $93,333 with a poverty rate of 1.54%. The median age in Mayville township is 51.6 years: 52.2 years for males, and 51.2 years for females. For every 100 females there are 107.7 males.