Illinois Sales Tax Rates: Sangamon County
Sangamon County, Illinois Sales Tax Rate 2026 Up to 10.25%
A county-wide sales tax rate of 1.5% is applicable to localities in Sangamon County, in addition to the 6.25% Illinois sales tax.
Some cities and local governments in Sangamon County collect additional local sales taxes, which can be as high as 2.5%.Here's how Sangamon County's maximum sales tax rate of 10.25% compares to other counties around the United States:
- Higher maximum sales tax than 96% of Illinois counties
- Higher maximum sales tax than 91% of counties nationwide
Tax Rates By City in Sangamon County, Illinois
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Illinois has a 6.25% sales tax and Sangamon County collects an additional 1.5%, so the minimum sales tax rate in Sangamon County is 7.75% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Sangamon County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Springfield | 10.25% | Springfield |
| Springfield | 10.25% | Springfield South Central Business District |
| Chatham | 10.25% | Springfield |
| Rochester | 7.75% | Sangamon |
| Auburn | 8.75% | Chatham |
| Riverton | 7.75% | Sangamon |
| Sherman | 10.25% | Sherman Rail Pointe Business Development District Sp |
| Pawnee | 7.75% | Sangamon |
| New Berlin | 10.25% | Springfield |
| Pleasant Plains | 8.75% | Pleasant Plains |
| Williamsville | 9.25% | Williamsville |
| Divernon | 9.75% | Divernon |
| Dawson | 7.75% | Sangamon |
| Illiopolis | 8.75% | Illiopolis Bd Sp |
| Mechanicsburg | 7.75% | Sangamon |
| Loami | 7.75% | Sangamon |
| Glenarm | 10.25% | Springfield |
| Cantrall | 8.25% | Menard |
| Buffalo | 7.75% | Sangamon |
| Thayer | 7.75% | Sangamon |
| Springfield | 7.75% | Sangamon |
| Lowder | 7.75% | Sangamon |
Illinois Sales Tax Rates by Zip Code:
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Sangamon County, Illinois has a maximum sales tax rate of 10.25% and an approximate population of 167,042.
Sales tax rates in Sangamon County are determined by ten different tax jurisdictions, Chatham, Divernon, Illiopolis Bd Sp, Menard, Pleasant Plains, Sangamon, Sherman Rail Pointe Business Development District Sp, Springfield, Springfield South Central Business District and Williamsville.
Back to Illinois Sales Tax Handbook Sales tax rates for Sangamon County are current as of July 2026
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