Marion County, Illinois property tax
The median homeowner in Marion County, Illinois pays $1,709 a year in property tax on a home worth $100,100, an effective rate of 1.71%. The national effective rate is 0.98%.
What the rate means here
At 1.71%, Marion County taxes property more heavily than the country as a whole, which sits at 0.98%. That combination is the usual one. Houses here are worth $100,100 against a national $303,400, and a smaller tax base has to be taxed at a higher percentage to fund the same schools and roads. Whether the state also leans on property tax by choice, as several do in place of an income tax, is a separate question the rate alone cannot answer.
It ranks #62 of 97 Illinois counties by effective rate, against a statewide 2.07%, and #191 nationally. The state runs from 2.68% in Lake County down to 0.82% in Pulaski County.
The median home costs 1.65 times the median household income of $60,839, against 3.86 nationally, which is a comfortable ratio by American standards. 74.45% of occupied homes are owned rather than rented, and cheap housing relative to income is usually why. With 37,294 residents, the sample behind these medians is small, and the survey's own margins of error are correspondingly wider.
The rate is derived rather than quoted. How and why.
What that costs at different home values
Arithmetic at the county effective rate, before any exemption or assessment cap.
Housing and income
| Marion County | Illinois | United States | |
|---|---|---|---|
| Effective property tax | 1.71% | 2.07% | 0.98% |
| Median tax bill | $1,709 | $5,189 | $2,969 |
| Median home value | $100,100 | $250,500 | $303,400 |
| Median gross rent | $771 | $1,227 | $1,348 |
| Median household income | $60,839 | $81,702 | $78,538 |
| Home price to income | 1.65× | 3.07× | 3.86× |
| Rent as share of income | 15.21% | 18.02% | 20.6% |
| Owner-occupied | 74.45% | 66.84% | 65.02% |
Source: U.S. Census Bureau, American Community Survey 2023 five-year estimates. Population 37,294.
Nearby counties of similar size
| County | Rate | Median bill | Home value |
|---|---|---|---|
| Franklin County | 1.50% | $1,316 | $87,700 |
| Clinton County | 1.86% | $3,356 | $180,500 |
| Jefferson County | 1.71% | $2,026 | $118,400 |
| Woodford County | 2.18% | $4,224 | $193,800 |
| Livingston County | 2.18% | $2,867 | $131,500 |
Marion County property tax: common questions
What is the property tax rate in Marion County, Illinois?
The effective rate is 1.71% of home value, from a median tax bill of $1,709 against a median home value of $100,100. That is 0.73 points above the national 0.98%.
How much is property tax on a $400,000 home in Marion County?
Roughly $6,840 a year at the county effective rate of 1.71%.
Is Marion County expensive compared with the rest of Illinois?
It ranks #62 of 97 Illinois counties by effective property tax rate, and #191 of 2,826 nationally. That is 0.36 points below the Illinois average of 2.07%.
What does housing cost in Marion County?
The median home is worth $100,100 and median gross rent is $771 a month. Median household income is $60,839, which puts the home at 1.65 times annual income and rent at 15.21% of it.