Sioux City, IA Fire Regulations: Fireworks (2026)

Iowa legalized consumer fireworks (1.4G) effective 2017 under Iowa Code Section 727.2 (https://www.legis.iowa.gov/docs/code/727.2.pdf), which authorizes sale and use statewide while expressly reserving authority for cities and counties to regulate use. In 2025 the Iowa Legislature passed HF 580 (covered at https://www.ktiv.com/2025/05/20/new-iowa-law-limits-local-bans-fireworks/) limiting that local authority — Iowa cities can no longer adopt a complete ban on July 3, July 4, or December 31. The Sioux City Council amended the city's fireworks ordinance (Title 9 of the Municipal Code, see https://siouxcityjournal.com/news/local/government-politics/article_273067cc-53cf-4c8e-8819-f12a7a7f4a0d.html and the City's July 2025 announcement at https://www.sioux-city.org/Home/Components/News/News/15322/271) to comply with state law while keeping the city's calendar and location restrictions in place. Under the current ordinance, the discharge of consumer fireworks within Sioux City is allowed only on July 3 between 9:00 a.m. and 10:00 p.m. and on July 4 between 9:00 a.m. and 11:00 p.m. Fireworks are prohibited at all times in any public park, on any city-owned property, and on any public roadway, street, alley, or sidewalk. December 31 use is restricted by ordinance subject to the new state-law floor. Sales of fireworks are separately regulated by the Iowa State Fire Marshal under Iowa Code Chapter 100 and IAC 661 Ch. 265, with licensed retailers operating during defined windows (mid-June through July 8 and mid-December through January 3). Display (1.3G) fireworks require a State Fire Marshal permit and are prohibited for consumer use. Police enforcement and complaints are routed through the Sioux City Police Department non-emergency line at 712-279-6440 — call 911 only for active fires or injuries.