Mifflintown is a city located in Pennsylvania. With a 2020 population of 908, it is the 630th largest city in Pennsylvania and the 10719th largest city in the United States. Mifflintown is currently declining at a rate of -0.22% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 936 in 2010. Mifflintown reached it's highest population of 935 in 2010. Spanning over 0 miles, Mifflintown has a population density of 6,481 people per square mile.
The average household income in Mifflintown is $49,628 with a poverty rate of 18.70%. The median rental costs in recent years comes to $602 per month, and the median house value is $91,700. The median age in Mifflintown is 38.2 years, 38.7 years for males, and 34.9 years for females. For every 100 females there are 91.2 males.