The honest story
A higher rate does not always mean a higher bill.
It sounds contradictory, but it is how property taxes actually work. Your annual property tax bill is the tax rate multiplied by your home's value. Peoria County's effective rate runs above the national median, but the typical Central Illinois home price is a fraction of what the same money buys in many other states.
The result is that many buyers relocating from higher-price metros, including Texas and California, end up paying less in property tax dollars here, even though the rate on paper looks higher. When I walk relocating clients through their numbers, the tax bill is often the first pleasant surprise.
Peoria County median effective tax rate
Above the ~1% national median
Typical Central Illinois home value
A fraction of many metro prices
Typical annual property tax bill
Modest despite the higher rate
What you will actually pay
What you will actually pay in property taxes.
The rate is higher
Peoria County's median effective property tax rate sits around 2.2% to 2.6%, above the roughly 1% national median. That part is honest, and it is why people assume the tax bill will be large.
The price is low
The typical home value in the area runs around $120,000 to $160,000. Because the bill is the rate times the value, a low price keeps the actual dollars you pay each year modest.
The bill is modest
For a typical home, that works out to an annual property tax bill of roughly $2,400 to $3,600. For many buyers moving from higher-priced metros, that is a real dollar savings every single year.
See the savings
See the savings side by side.
The table below compares a typical home and its typical annual property tax bill across a few markets. The rate is higher in Illinois, but the low local price keeps the annual bill lower for many relocating buyers.
| Location | Typical Home Price | Typical Annual Property Tax Bill |
|---|---|---|
| Peoria, IL | $140,000 | ~$3,100 Low home prices keep the annual bill modest despite a higher rate. |
| Texas | $400,000 | ~$6,400 Low-ish rate, but a far higher home price, so the bill is roughly double. |
| California | $800,000 | ~$6,000 High home prices push the annual bill up even with a lower effective rate. |
| National median | ~1% effective rate | Varies The national median effective rate is around 1%, far below Peoria County's. |
Note: while the property tax rate is higher in Illinois, the low local home price keeps the annual bill lower for many buyers relocating from higher-price metros. Figures are typical and directional; your actual bill depends on assessed value, exemptions, and your specific taxing district.
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How Property Taxes Really Work in Peoria County
The plain-English version, no jargon required.
How Your Tax Bill Is Calculated
The Formula
Taxes due = (home value × 1/3 − exemptions) × tax rate per $100 of EAV
Illinois assesses homes at one-third of market value, your exemptions subtract from that, and the local tax rate is applied per $100 of taxable value.
What a Tax Rate Is
A rate of $6.00 = $6.00 of tax for every $100 of EAV
In Illinois, a rate of $6.00 means $6.00 of tax for every $100 of equalized assessed value (EAV). Rates vary by taxing district: schools, county, city, and townships.
The 33.33% rule: You are not taxed on the full market value of your home. Peoria County assesses residential property at 33.33% of fair market value; exemptions are then subtracted, and the local tax rate applies to what remains.
Worked Example: A $150,000 Home in Peoria
Example numbers, clearly labeled, matched to a typical Peoria County blended residential rate.
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Step 1
Market value
The assessor's valuation of the home.
$150,000
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Step 2
Assessed value
This is your pre-exemption taxable base; you are not taxed on the full $150,000.
$150,000 × 1/3 = $50,000
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Step 3
General Homestead Exemption
Applied automatically to your taxable EAV if it is your primary residence.
$50,000 − $6,000 = $44,000
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Step 4
Tax rate
A typical blended residential rate, for illustration.
About $6.50 per $100 of EAV
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Step 5
Before the exemption
The baseline bill if no exemption were on file.
$50,000 / 100 × 6.50 ≈ $3,250 per year
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Step 6
With the exemption
The Homestead Exemption saves roughly $390 a year in this example.
$44,000 / 100 × 6.50 ≈ $2,860 per year
Honest note: the exact rate depends on your specific taxing district, whether city or county, school district, and township. The Peoria County Treasurer's certified rate chart is the official source; this example uses a typical blended residential rate.
Checking your Notice of Assessment against this formula helps make sure you are not overpaying. I can pull a property's tax history, assessed value, and exemptions to help you set realistic expectations before making an offer.
Exemptions and savings
Exemptions that save you money.
Exemptions subtract from your equalized assessed value before any tax rate is applied, so they lower the bill directly. Most are filed through your township assessor's office, and a few require annual filing. Here are the ones Peoria-area homeowners most often qualify for.
General Homestead Exemption
Reduces the equalized assessed value of your owner-occupied primary residence by up to about $6,000.
Who qualifies: Homeowners who occupy the property as their primary residence. File with your township assessor.
Senior Homestead Exemption
An additional equalized assessed value reduction of up to $5,000 for qualifying homeowners.
Who qualifies: Homeowners age 65 or older in the assessment year, on their primary residence.
Senior Assessment Freeze
Freezes your home's equalized assessed value at a base year, so rising values do not push your bill up.
Who qualifies: Homeowners 65+ whose total household income is at or below the annual limit, $75,000 for 2026. Requires annual filing on form PTAX-340.
Disabled Persons Exemption
A $2,000 reduction in equalized assessed value for homeowners with a qualifying disability.
Who qualifies: Homeowners who meet the state's disability qualification, applied to their primary residence.
Disabled Veterans Homestead Exemption
Tiered equalized assessed value reductions based on service-connected disability: 30-49% is $2,500, with larger amounts at 50-69% and 70% or more.
Who qualifies: Veterans with a service-connected disability rating from the U.S. Department of Veterans Affairs.
Returning Veterans Exemption
A $5,000 equalized assessed value reduction in the year the veteran returns from active duty.
Who qualifies: Veterans returning from active duty in the assessment year, on their primary residence.
Home Improvement Exemption
Shields the increased value of qualifying improvements to an existing home for up to four years, so the improvement does not immediately raise your bill.
Who qualifies: Owners of existing homes making qualifying additions or improvements. New construction does not qualify.
Exemption amounts and income limits are set by state law and the county and can change from year to year. Your township assessor's office can confirm what applies to your specific property.
Your right to appeal
You can appeal your assessment.
Assessments are estimates, and estimates can be wrong. If you believe your market value or assessment is too high, Illinois gives you a real process to challenge it, and a successful appeal pays off every year the new value is in place.
Watch for your assessment notice
Peoria County mails an assessment notice when values are updated. It shows your new assessed value and the window for filing an appeal, so read it when it arrives and note the deadline.
Appeal to the Peoria County Board of Review
If you believe your market value or assessment is too high, file an appeal with the Peoria County Board of Review within the filing window shown on your notice.
Present sales of comparable homes
Closed sales of similar homes in your neighborhood are the strongest evidence that your value is off. Your own records and photos of the property help the Board see the full picture.
You can appeal further to the state
If you disagree with the Board of Review's decision, Illinois law gives you the right to appeal to the Illinois Property Tax Appeal Board for an independent review.
A correction keeps paying off.
A successful appeal lowers your equalized assessed value, and that savings repeats every year after, not just once. Even a modest correction can add up over the years you own the home.
Get help
Let us work your tax numbers together.
I monitor tax trends for Peoria-area buyers and can connect you with the right township assessor, or with lending guidance, before you make an offer. Bring me a home you are considering and I will help you build a realistic tax bill into your full monthly picture.
Disclaimer: property taxes vary by assessed value, exemptions, and taxing district. Buyers should verify the exact tax bill for any specific home with their agent, the county assessor, and their lender before making an offer. Rates and values change over time and vary property by property.
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