Henderson is a city located in Sibley County, Minnesota. Henderson has a 2026 population of 988. Henderson is currently growing at a rate of 0.61% annually and its population has increased by 3.35% since the most recent census, which recorded a population of 956 in 2020.
The median household income in Henderson is $76,458 with a poverty rate of 10.97%. The median age in Henderson is 41.4 years: 41.6 years for males, and 39.9 years for females. For every 100 females there are 106.4 males.