Any entity intending to set off certain fireworks in unincorporated areas of Johnson County must obtain a permit from the Board of Supervisors*. Displays within the limits of an incorporated municipality are governed by the ordinances of that city, not the Board of Supervisors.
*Residents may discharge fireworks without a permit on July 3-5 (from 9am-11pm), on December 31 (from 9am- 11:59pm), and from midnight to 12:30am on January 1. Discharging fireworks without a permit on dates other than those listed is illegal in unincorporated areas of the county.
A completed application and fee should be provided to the Board of Supervisors Office at least 21 days before the anticipated display.
Fireworks Resources
- Application for Fireworks Permit
- Senate File 303 (2025, State of Iowa)
- Fireworks Ordinance 10-24-24-01 (2024, Johnson County)
- Fireworks Ordinance 03-28-13-01 (2013, Johnson County)
Retail sale, wholesale, and storage of consumer and/or display fireworks in the unincorporated areas of Johnson County must be located on parcels zoned MH-Heavy Industrial, as defined by the Unified Development Ordinance. Additional supplemental conditions may apply. Contact the Planning, Development and Sustainability Department with questions related to the sale of fireworks.
Pending and Approved Applications
- None at this time.