Missouri Sales Tax Rates: St Louis County
St Louis County, Missouri Sales Tax Rate 2026 Up to 12.238%
A county-wide sales tax rate of 2.263% is applicable to localities in St Louis County, in addition to the 4.225% Missouri sales tax.
Some cities and local governments in St Louis County collect additional local sales taxes, which can be as high as 5.75%.Here's how St Louis County's maximum sales tax rate of 12.238% compares to other counties around the United States:
- Higher maximum sales tax than any other Missouri counties
- Higher maximum sales tax than 99% of counties nationwide
Tax Rates By City in St Louis County, Missouri
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Missouri has a 4.225% sales tax and St Louis County collects an additional 2.263%, so the minimum sales tax rate in St Louis County is 6.488% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in St Louis County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Ballwin | 9.488% | Des Peres |
| Saint Louis | 8.238% | St Louis Cotori Pines Cid |
| Saint Louis | 9.988% | Marlborough Grant Center Cid Sp |
| Florissant | 9.988% | Hazelwood |
| Fenton | 8.738% | Saint Louis Co Green Trails Cid Sp |
| Chesterfield | 9.738% | Ballwin Clarkson Kehr Mill Tdd Tl |
| Saint Louis | 10.738% | Ferguson North County Festival Square Cid Sp |
| Florissant | 9.988% | Florissant Newco Transportation Development District Tl |
| Saint Louis | 10.738% | Kirkwood Station Plaza Tl |
| Ballwin | 10.988% | Ellisville |
| Saint Louis | 9.988% | Overland |
| Saint Louis | 11.238% | Rock Hill T3 Mkt Mckni Tl |
| Saint Louis | 10.738% | Maryland Heights Westport Plaza Tdd Tl |
| Saint Louis | 11.679% | Saint Louis Cb5421 Tdd Tl |
| Saint Louis | 10.238% | Normandy |
| Maryland Heights | 9.238% | St Louis Ice Center Cid |
| Saint Louis | 9.988% | Creve Coeur Olive Grae Tl |
| Chesterfield | 10.113% | Chesterfield Blue Valley Community Improvement District Sp |
| Hazelwood | 11.988% | Hazelwood |
| Florissant | 7.738% | Saint Louis Co Tr |
| Saint Louis | 11.238% | Frontenac Lind Litz Cid Sp |
| Saint Louis | 10.488% | Crestwood |
| Saint Ann | 12.238% | Saint Ann Adie St Charles Rock Road Cid Sp |
| Eureka | 10.238% | Eureka |
| Saint Louis | 10.488% | Clayton 25 North Central Cid Sp |
| Saint Louis | 10.238% | Olivette |
| Saint Louis | 11.488% | Woodson Terrace |
| Saint Louis | 10.488% | Clayton |
| Bridgeton | 10.988% | Bridgeton Missouri Bottom Road Tdd Tl |
| Saint Louis | 11.488% | Richmond Heights Cheshire Cid Sp |
| Saint Louis | 10.488% | Maplewood Deer Creek Center Cid Sp |
| Saint Louis | 10.738% | Brentwood Eager Tdd Tl |
| Grover | 9.238% | Wildwoodcross Com Dev Sp |
| Valley Park | 9.738% | Valley Park T2X6 Mera Tl |
| Glencoe | 8.988% | Ellisville |
| Saint Louis | 9.988% | Sunset Hills |
| Florissant | 8.988% | Florissant |
| Chesterfield | 8.988% | Town And Country |
| Saint Louis | 9.738% | Berkeley |
| Fenton | 8.238% | Fenton |
| Earth City | 8.988% | Bridgeton |
Missouri Sales Tax Rates by Zip Code:
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St Louis County, Missouri has a maximum sales tax rate of 12.238% and an approximate population of 768,303.
Sales tax rates in St Louis County are determined by 39 different tax jurisdictions, Ballwin Clarkson Kehr Mill Tdd Tl, Berkeley, Brentwood Eager Tdd Tl, Bridgeton, Bridgeton Missouri Bottom Road Tdd Tl, Chesterfield Blue Valley Community Improvement District Sp, Clayton, Clayton 25 North Central Cid Sp, Crestwood, Creve Coeur Olive Grae Tl, Des Peres, Ellisville, Eureka, Fenton, Ferguson North County Festival Square Cid Sp, Florissant, Florissant Newco Transportation Development District Tl, Frontenac Lind Litz Cid Sp, Hazelwood, Kirkwood Station Plaza Tl, Maplewood Deer Creek Center Cid Sp, Marlborough Grant Center Cid Sp, Maryland Heights Westport Plaza Tdd Tl, Normandy, Olivette, Overland, Richmond Heights Cheshire Cid Sp, Rock Hill T3 Mkt Mckni Tl, Saint Ann Adie St Charles Rock Road Cid Sp, Saint Louis Cb5421 Tdd Tl, Saint Louis Co Green Trails Cid Sp, Saint Louis Co Tr, St Louis Cotori Pines Cid, St Louis Ice Center Cid, Sunset Hills, Town And Country, Valley Park T2X6 Mera Tl, Wildwoodcross Com Dev Sp and Woodson Terrace.
Back to Missouri Sales Tax Handbook Sales tax rates for St Louis County are current as of June 2026
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