Beloit is a city located in Kansas. With a 2020 population of 3,686, it is the 78th largest city in Kansas and the 5632nd largest city in the United States. Beloit is currently declining at a rate of -0.54% annually and its population has decreased by -3.89% since the most recent census, which recorded a population of 3,835 in 2010. Beloit reached it's highest population of 4,367 in 1980. Spanning over 4 miles, Beloit has a population density of 941 people per square mile.
The average household income in Beloit is $54,603 with a poverty rate of 19.60%. The median rental costs in recent years comes to $575 per month, and the median house value is $90,900. The median age in Beloit is 38.9 years, 34 years for males, and 46.2 years for females. For every 100 females there are 106.1 males.