Saturday, November 14, 2026
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Eureka (x2), MO Sales Tax Rate

The combined sales tax rate in Eureka (x2), Missouri is 9.238% (4.225% state, 3.513% county and 1.5% city). Calculate the sales tax on any purchase in Eureka (x2). Rates effective October 2026.

State tax
4.225%
County tax (St. Louis)
3.513%
City tax (Eureka (x2))
1.5%
Special district tax
0%
Combined rate
9.238%

Source: Missouri Department of Revenue, sales/use tax rate tables (October to December 2026). Effective October 2026.

Other cities in St. Louis County

All Missouri rates