ZIP Code 66066

Oskaloosa, KS · Jefferson County

About Oskaloosa

Oskaloosa is a city in and the county seat of Jefferson County, Kansas, United States. As of the 2020 census, the population of the city was 1,110.

From Wikipedia — text licensed CC BY-SA 4.0.

US Census (ACS 5-year · Gazetteer)

2,750

population

$76,733

median household income

people / sq mi

$215,100

median home value

$852

median gross rent

36.0

median age

1,158

housing units

1,123

households

77.2

land area (sq mi)