Will County, Illinois: Property Tax Rates
The range across 13 places
Lowest
6.550%
Median
8.076%
Highest
9.231%
Composite rate, as a percent of assessed value, from the published 2024 rates. Illinois taxes a home at a third of its market value: the bill is the assessed value times the composite rate, which adds up every taxing district on the property (county, township, municipality, school, park, library and others). The effective rate on market value is about a third of the composite rate. The State's equalization factor for Will County is 1; it adjusts assessed values to a common level. Each place shows its most common tax code; a place with several tax codes has a range, so check the address.
Every place, side by side
| Place | Composite rate | Effective rate on market value | School district |
|---|---|---|---|
| Bolingbrook | 9.231% | 3.08% | SD 365-U |
| Channahon | 8.977% | 2.99% | SD 30-C / HS 111 |
| Crest Hill | 7.530% | 2.51% | Unit SD 202 |
| Frankfort | 8.092% | 2.70% | SD 157-C / HS 210 (Lincoln-Way) |
| Homer Glen | 7.687% | 2.56% | SD 33-C / HS 205 |
| Joliet | 8.376% | 2.79% | SD 86 / HS 204 |
| Lockport | 8.076% | 2.69% | SD 92 / HS 205 |
| Mokena | 7.586% | 2.53% | SD 159 / HS 210 (Lincoln-Way) |
| Naperville | 6.550% | 2.18% | SD 204-U |
| New Lenox | 8.186% | 2.73% | SD 122 / HS 210 (Lincoln-Way) |
| Oswego | 7.537% | 2.51% | SD 308-U |
| Plainfield | 7.372% | 2.46% | Unit SD 202 |
| Romeoville | 9.049% | 3.02% | SD 365-U |
City pages in Will County
Schools, market pace and, where published, reported crime.
Keep exploring
A county rate is a starting point. A full report works out the bill for a specific address, after a sale, with the valuation behind it.
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