Hardin County, IL Property Taxes (2026)

Hardin County owners pay a median of $1,078 a year on a median home value of $91,700, an effective rate of 1.18%. That's the 100th-highest rate of 102 Illinois counties with Census data, below the Illinois county median of 1.85%.

Updated October 2026 · Data: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023)

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Effective tax rate

1.18%

100th highest of 102 in IL

Median annual bill

$1,078

~$90/month

Median home value

$91,700

Illinois county median

1.85%

Effective rate

What a protest could save you in Hardin County

Enter the market value from your appraisal notice. We apply Hardin County's 1.18% effective rate and a 10–15% reduction, the typical range for successful protests.

$
Est. annual tax
$1,082
Savings at 10–15% off
$108–$162
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Hardin County vs. Illinois vs. U.S. property tax rates

Hardin County1.18%
Illinois county median1.85%
U.S. county median0.84%

Key stat: Hardin County's effective property tax rate is 1.18%, vs. 1.85% for the median Illinois county and 0.84% for the median U.S. county. It ranks 100th of 102 in Illinois. Effective rate = median tax bill ÷ median home value, so it already reflects typical exemptions. (Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023))

How to appeal your property taxes in Hardin County

  1. 1

    Review your assessment notice

    Check the assessed value from the Hardin County Assessor. Compare it to recent sales of similar homes nearby.

  2. 2

    File your appeal before the deadline

    The Hardin County deadline is 30 days after publication. Missing it means waiting until the next assessment year.

  3. 3

    Gather evidence

    Recent comparable sales, photos of condition issues, repair estimates or an independent appraisal.

  4. 4

    Present your case

    Submit evidence or attend a hearing with the County Assessor.

  5. 5

    Get your decision

    If you win, your assessed value and bill go down. On a $1,078 bill, 10–15% off is $108–$162 a year.

Want help with it?

TaxDrop builds your case from comparable sales data.

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Property tax exemptions in Illinois

Illinois homeowners may qualify for exemptions that reduce taxable value. Check with the Hardin County Assessor for amounts.

Homestead exemption

For your primary residence. Reduces the value used to calculate your bill.

Senior / over-65

Many states add an exemption or freeze for owners 65 and older.

Disability

For homeowners with qualifying disabilities, often similar to the over-65 benefit.

Veterans

Disabled veterans may get partial or full exemptions depending on rating.

Frequently Asked Questions

What is the property tax rate in Hardin County, Illinois?
The median effective property tax rate in Hardin County is 1.18%: a median annual bill of $1,078 on a median home value of $91,700. That's the 100th-highest rate of 102 Illinois counties with Census data. Your own rate depends on which city, school district and special districts you're in. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023).
How much are property taxes in Hardin County?
The median Hardin County property tax bill is $1,078 a year, about $90 a month, compared with a Illinois county median of $2,363.
What is the deadline to appeal property taxes in Hardin County?
The deadline to appeal in Hardin County is 30 days after publication. Missing it means waiting until the next assessment cycle.
Is Hardin County a high property tax area?
Hardin County's 1.18% effective rate is below the Illinois county median of 1.85% and above the U.S. county median of 0.84%. That's the 100th-highest rate of 102 Illinois counties with Census data.
Can TaxDrop help lower my Hardin County property taxes?
TaxDrop analyzes your property against local comparable sales and helps you appeal your assessment.

Property taxes in nearby counties

Pope County

Rate: 1.02%

Median bill: $1,687

Gallatin County

Rate: 1.51%

Median bill: $1,276

Saline County

Rate: 1.56%

Median bill: $1,445

Massac County

Rate: 1.50%

Median bill: $1,769

Johnson County

Rate: 1.32%

Median bill: $1,952

Williamson County

Rate: 1.71%

Median bill: $2,490

White County

Rate: 1.39%

Median bill: $1,388

Hamilton County

Rate: 1.35%

Median bill: $1,470

← All 102 Illinois counties

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