Sanford is a city located in Maine. With a 2020 population of 21,335, it is the 7th largest city in Maine and the 1759th largest city in the United States. Sanford is currently growing at a rate of 0.36% annually and its population has increased by since the most recent census, which recorded a population of in 2010. Spanning over 49 miles, Sanford has a population density of 446 people per square mile.
The average household income in Sanford is $61,448 with a poverty rate of 15.67%. The median rental costs in recent years comes to $851 per month, and the median house value is $171,200. The median age in Sanford is 40.1 years, 39.4 years for males, and 40.8 years for females. For every 100 females there are 86.8 males.