Living in Jefferson County
About Jefferson County
Jefferson is a county in the St. Louis Metropolitan area. It has a population of 231,230 and a population density of 342, which is 72% above the national average. It has a median age of 40, which is 1 year above the St. Louis Metro median age and 1 year above the national average.
Jefferson County has a median home value of $253,967, which is 3% above the Metro average.The average rent of $1,377 is 4% above the metro average rent and 34% below the national average rent The average household income in Jefferson County is $81,843 , which is 4% above the Metro average household income and 5% above the national average of household income.
Towns of Jefferson County
Nearby Counties
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Demographics
Jefferson County's population is made up of 57% married, 28% single, 11% divorced and 4% widowed. Baby Boomers make up the largest percentage of the population at 38%, while Millennials have the second largest segment at 25%. Homeowners make up 85% of the population in Jefferson County.
- 50% Male
- 50% Female
Employment
The Per Capita income in Jefferson County is $39,258. The Median Household Income is $81,843
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