Tuesday, November 10, 2026
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85387 Sales Tax Rate

ZIP code 85387 (Surprise, AZ) covers 2 sales tax areas with combined rates from 6.3% to 9.1%. See the state, county, city and special district breakdown and calculate the tax. Rates effective October 2024.

ZIP code 85387 crosses city and county lines, so it can have more than one sales tax rate. The rates below belong to the cities and county areas that overlap this ZIP code (based on U.S. Census Bureau ZIP Code Tabulation Areas). Use the calculator with your city, or the state's official address lookup, for an exact address.

Tax area 1: Surprise, Maricopa County

State tax
5.6%
County tax (Maricopa)
0.7%
City tax (Surprise)
2.8%
Special district tax
0%
Combined rate
9.1%

Tax area 2: Unincorporated Maricopa County

State tax
5.6%
County tax (Maricopa)
0.7%
City tax
0%
Special district tax
0%
Combined rate
6.3%

Source: Arizona Department of Revenue, TPT rate table, retail (October 2026); ZIP areas: U.S. Census Bureau 2020 ZCTA relationship files. Effective October 2024.