Glengary township is located in Fillmore County, Nebraska. Glengary township has a 2026 population of 340. Glengary township is currently declining at a rate of -0.58% annually and its population has decreased by -1.16% since the most recent census, which recorded a population of 344 in 2020.
The median household income in Glengary township is $67,143 with a poverty rate of 10.13%. The median age in Glengary township is 50.8 years: 45.4 years for males, and 52.8 years for females. For every 100 females there are 84.2 males.