Telfer township is located in Burleigh County, North Dakota. Telfer township has a 2026 population of 91. Telfer township is currently growing at a rate of 1.11% annually and its population has increased by 2.25% since the most recent census, which recorded a population of 89 in 2020.
The median age in Telfer township is 36 years: 37.8 years for males, and 28.3 years for females. For every 100 females there are 66.1 males.