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Facts and figures about
Union County, South Dakota
16,872
County Population
Elk Point
County Seat
460 sq mi
County area
6.50%
Union County sales tax rate
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South Dakota State Income Tax Rates & Brackets for 2023
The following tables represents South Dakota's income tax rates and tax brackets:
SINGLE FILER
Brackets
Rates
n.a
none
MARRIED FILING JOINTLY
Brackets
Rates
n.a
none
Filing Status
Standard Deduction Amt.
Single
n.a.
Couple
#VALUE!
Union county Sales Tax Rates for 2023
City
Sales Tax Rate
Tax Jurisdiction
North Sioux City
6.50%
North Sioux City
Beresford
6.50%
Beresford
Elk Point
6.50%
Elk Point
Jefferson
6.50%
Jefferson
Alcester
6.50%
Alcester
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