Mill Spring is located in Missouri. Mill Spring, Missouri has population of 344. Mill Spring is more family-centric than the surrounding county with 45% of the households with children.
The median household income in Mill Spring, Missouri is $37,054. The median household income for the surrounding county is $37,364 compared to the national median of $66,222. The median age of people living in Mill Spring is 44.5 years.
The average high temperature in July is 90.52 degrees, with an average low temperature in January of 19.38 degrees. The annual precipitation is 47.17.