Altamont is a city located in Kansas. With a 2020 population of 1,024, it is the 187th largest city in Kansas and the 10205th largest city in the United States. Altamont is currently declining at a rate of -0.29% annually and its population has decreased by -5.19% since the most recent census, which recorded a population of 1,080 in 2010. Altamont reached it's highest population of 1,081 in 2010. Spanning over 2 miles, Altamont has a population density of 539 people per square mile.
The average household income in Altamont is $60,409 with a poverty rate of 6.94%. The median rental costs in recent years comes to $556 per month, and the median house value is $80,500. The median age in Altamont is 34 years, 27.6 years for males, and 36.8 years for females. For every 100 females there are 100.6 males.