Illinois
Piatt County, Illinois has a median effective property tax rate of 2.77% — above the Illinois state average of 2.23%. For a home valued at $300,000, the estimated annual tax bill is $8,300 ($692/month). Rates vary by city within the county; browse the list below or use the calculator to estimate your bill.
Calculate your estimated property tax in Piatt County, Illinois
Annual Property Tax
$4,150
Monthly Property Tax
$346
* This is an estimate based on the median tax rate. Actual taxes may vary based on local assessments and exemptions.
Property tax rates in Piatt County, Illinois
2.595%
25% of properties pay this rate or less
2.766%
50% of properties pay this rate or less
2.886%
25% of properties pay more than this rate
These percentiles show the range of property tax rates. 25% of properties pay less than the low rate, 50% pay less than the median, and 75% pay less than the high rate.
The difference between the 25th and 75th percentiles is 0.291%, indicating the variation in property tax rates within this area. Use the median (50th percentile) for the most typical estimate.
State averages sourced from Tax Foundation 2024 data. National median: 1.07%.
Based on the median rate of 2.766%. Actual taxes depend on assessed value and local exemptions.
| Home Value | Annual Tax | Monthly Equivalent |
|---|---|---|
| $150,000 | $4,150 | $346/mo |
| $250,000 | $6,916 | $576/mo |
| $350,000 | $9,683 | $807/mo |
| $500,000 | $13,833 | $1,153/mo |
| $750,000 | $20,749 | $1,729/mo |
| $1,000,000 | $27,665 | $2,305/mo |
The median property tax rate across Piatt County, Illinois is 2.77%. Individual cities within the county may have slightly different rates. Use our calculator to estimate your property taxes.