Round Lake Park, IL Sales Tax Rate
The combined sales tax rate in Round Lake Park, Illinois is 7.25% (6.25% state and 1% special district). Calculate the sales tax on any purchase in Round Lake Park. Rates effective August 2026.
- State tax
- 6.25%
- County tax (Lake)
- 0%
- City tax (Round Lake Park)
- 0%
- Special district tax
- 1%
- Combined rate
- 7.25%
Other cities in Lake County
All Illinois rates
Antioch8.25%+
Arlington Heights8.25%
Bannockburn8.25%
Barrington8.25%
Barrington Hills7.25%
Beach Park7.25%
Buffalo Grove8.25%
Deer Park8.25%
Deerfield8.25%
Fox Lake7.75%+
Fox River Grove8.25%
Grayslake7.25%
Green Oaks8.25%
Gurnee8.75%
Hainesville7.25%
Hawthorn Woods8.25%
Highland Park8.25%
Highwood9.25%
Indian Creek7.25%
Island Lake7.25%
Kildeer8.25%
Lake Barrington7.75%
Lake Bluff8.25%
Lake Forest8.25%
Lake Villa8.25%+
Lake Zurich8.25%
Lakemoor8.25%
Libertyville8.75%
Lincolnshire8.25%
Lindenhurst7.25%
Long Grove8.25%+
Mettawa7.25%
Mundelein8.5%
North Barrington7.25%
North Chicago8.25%
Northbrook8.25%
Old Mill Creek7.25%
Palatine8.25%
Park City8.25%
Port Barrington7.25%
Riverwoods8.25%
Round Lake8.25%
Round Lake Beach8.25%
Round Lake Heights7.25%
Third Lake7.25%
Tower Lakes8.25%
Vernon Hills7.5%
Volo8.25%
Wadsworth8.25%
Wauconda8.25%
Waukegan8.75%
Wheeling8.25%
Winthrop Harbor7.25%
Zion7.25%