Williamson County, IL
Comprehensive housing, income, and cost of living data for Williamson County, Illinois. Population: 67.1K.
Housing & Finance
Demographics & Economics
Racial Demographics
Source: Census ACS 2023. Hispanic/Latino ethnicity counted separately from race.
Climate & Environment
Frequently Asked Questions
What is the median home price in Williamson County, IL?
The median home price in Williamson County, Illinois is $160.2K. The price-to-income ratio is 2.4x, meaning the median home costs 2.4 times the median household income.
What salary do you need to buy a home in Williamson County?
Based on a 30-year mortgage at 6.5% with 20% down and the 28% debt-to-income rule, you need approximately $46.5K per year to buy the median home in Williamson County, IL. Monthly housing costs break down to $810 for mortgage, $208 for property tax, and $66.75 for insurance.
What is the property tax rate in Williamson County?
The effective property tax rate in Williamson County is 1.55%, which comes to approximately $2,490 per year on the median home.
What is the median household income in Williamson County?
The median household income in Williamson County, Illinois is $65.5K per year, based on Census Bureau American Community Survey data. The unemployment rate is 4.9%%.
Is Williamson County a good place to live?
Williamson County, Illinois has a population of 67.1K. Housing affordability is strong with a price-to-income ratio of 2.4x. The climate averages 56 degrees F with 206 sunny days per year. Compare Williamson County with other areas using our cost of living tools to find the best fit for your budget and lifestyle.