Willowdale township is located in Dickinson County, Kansas. Willowdale township has a 2026 population of 266. Willowdale township is currently growing at a rate of 1.92% annually and its population has increased by 3.1% since the most recent census, which recorded a population of 258 in 2020.
The median household income in Willowdale township is $142,841 with a poverty rate of 4.58%. The median age in Willowdale township is 45.7 years: 46.6 years for males, and 45.3 years for females. For every 100 females there are 156.9 males.