South Dakota Statewide Rule

South Dakota state law: consumer fireworks legal statewide; cities and counties may restrict

Few RestrictionsApplies statewide across South Dakota (2026)

Key Facts

Consumer fireworks legal?: Yes: 1.4G, per SDCL 34-37-5
Summer use window: June 27 to first Sunday after July 4
Winter use window: December 28 to January 1
Use-window statute: SDCL 34-37-16.1 (Class 2 misdemeanor)
Minimum age to buy: 18 (SDCL 34-37-2.1)
County restriction authority: SDCL 34-37-19 (extreme fire-danger index)
Municipal discharge bans: Allowed under 9-29-1; Sioux Falls, Rapid City ban

Last verified: August 20, 2026Source: South Dakota Legislature

Summary

South Dakota is among the most fireworks-permissive states. SDCL Chapter 34-37 legalizes consumer (1.4G) fireworks, but SDCL 34-37-16.1 limits use to two windows. June 27 to the first Sunday after July 4, and December 28 to January 1. Counties may add fire-danger restrictions (34-37-19); cities may ban discharge (9-29-1).

34-37-16.1 . Periods during which use of consumer fireworks permitted--Violation as misdemeanor. Except as otherwise provided in this chapter, a person is guilty of a Class 2 misdemeanor if the person uses consumer fireworks except during the period from June twenty-seventh to the first Sunday after July fourth, and during the period beginning December twenty-eighth to January first.

Source: South Dakota LegislatureView official code

Full Breakdown

SDCL Chapter 34-37 governs fireworks. Permissible consumer fireworks (1.4G) are enumerated in SDCL 34-37-5 and are legal to sell and use. SDCL 34-37-16.1 makes it a Class 2 misdemeanor to use consumer fireworks except from June 27 to the first Sunday after July 4, and from December 28 to January 1. SDCL 34-37-2.1 makes selling fireworks to a person under 18 a Class 2 misdemeanor. SDCL 34-37-19 lets county commissioners restrict fireworks outside municipalities when the South Dakota Grassland Fire Danger Index reaches the extreme category. Municipalities may prohibit discharge within city limits under SDCL 9-29-1. Sioux Falls and Rapid City both do so.

Violations & Penalties

Using consumer fireworks outside the lawful windows (SDCL 34-37-16.1), selling to anyone under 18 (34-37-2.1), or violating a county fire-danger ordinance (34-37-19) or municipal discharge ban is a Class 2 misdemeanor: up to 30 days' jail and/or $500.

Frequently Asked Questions

Are consumer fireworks legal in South Dakota?

Yes. Under SDCL Chapter 34-37, 1.4G consumer fireworks are legal to sell and use, but SDCL 34-37-16.1 limits use to June 27 through the first Sunday after July 4 and December 28 through January 1. South Dakota is one of the most permissive fireworks states.

Does state law let my city ban fireworks?

Yes. SDCL 9-29-1 grants every municipality general police power, which South Dakota courts treat as sufficient authority to ban fireworks discharge inside city limits. Both Sioux Falls and Rapid City ban discharge citywide despite statewide legalization.

Can my county ban fireworks during dry conditions?

Yes. SDCL 34-37-19 authorizes county commissioners to restrict fireworks outside municipalities when the South Dakota Grassland Fire Danger Index reaches the extreme category. Violation is a Class 2 misdemeanor.

Can I sell fireworks to a 17-year-old?

No. SDCL 34-37-2.1 makes it a Class 2 misdemeanor to sell, give, or dispense fireworks to anyone under 18. Retailers must verify age.

Sources

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