Oskaloosa 52577 Real EstateOskaloosa is located in Iowa. Oskaloosa, Iowa 52577has a population of 11,552. Oskaloosa 52577 is more family-centric than the surrounding county with 32.38% of the households containing married families with children. The county average for households married with children is 31.25%. The median household income in Oskaloosa, Iowa 52577 is $54,216. The median household income for the surrounding county is $60,617 compared to the national median of $69,021. The median age of people living in Oskaloosa 52577 is 35.2 years. Oskaloosa WeatherThe average high temperature in July is 85 degrees, with an average low temperature in January of 12.5 degrees. The average rainfall is approximately 37.1 inches per year, with 25.5 inches of snow per year. Oskaloosa MapReal estate near OskaloosaNearby CitiesNearby Cities Homes for Sale |