Welby is a city located in Colorado. Welby has a 2020 population of 16,352. Welby is currently declining at a rate of 0.00% annually and its population has increased by 10.14% since the most recent census, which recorded a population of 14,846 in 2010. Welby reached it's highest population of 16,771 in 2016.
The average household income in Welby is $68,861 with a poverty rate of 13.94%. The median rental costs in recent years comes to $1,209 per month, and the median house value is $193,300. The median age in Welby is 31.7 years, 31.2 years for males, and 32.4 years for females. For every 100 females there are 103.8 males.