Mifflinville is located in Pennsylvania. Mifflinville, Pennsylvania has a population of 1,320. Mifflinville is less family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 23%.
The median household income in Mifflinville, Pennsylvania is $52,730. The median household income for the surrounding county is $52,342 compared to the national median of $66,222. The median age of people living in Mifflinville is 49.4 years.
The average high temperature in July is 82.1 degrees, with an average low temperature in January of 15.1 degrees. The annual precipitation is 44.94.