Udall is a city located in Kansas. With a 2020 population of 694, it is the 240th largest city in Kansas and the 11927th largest city in the United States. Udall is currently declining at a rate of -1.42% annually and its population has decreased by -6.97% since the most recent census, which recorded a population of 746 in 2010. Udall reached it's highest population of 753 in 2010. Spanning over 1 miles, Udall has a population density of 1,274 people per square mile.
The average household income in Udall is $68,896 with a poverty rate of 12.95%. The median rental costs in recent years comes to $680 per month, and the median house value is $81,800. The median age in Udall is 46 years, 49.3 years for males, and 44.2 years for females. For every 100 females there are 97.0 males.