Widner township is located in Knox County, Indiana. Widner township has a 2026 population of 1,084. Widner township is currently declining at a rate of -0.55% annually and its population has decreased by -0.91% since the most recent census, which recorded a population of 1,094 in 2020.
The median household income in Widner township is $70,236 with a poverty rate of 12.34%. The median age in Widner township is 52.5 years: 41.9 years for males, and 57.6 years for females. For every 100 females there are 82.6 males.