Sign Regulations in Iowa City, IA (2026)
1 verified sign regulations for Iowa City, Iowa, sourced directly from the municipal code and official government pages.
Verified from official government sources
Freeway-Facing Signs
A legally nonconforming sign within 1,000 feet of an interstate highway right-of-way in Iowa City can swap or replace its sign face without losing its nonconforming status, but only on commercially zoned property, only if it is not a hazardous sign, and only with an FAA no-hazard determination near the municipal airport.
Iowa City Signs Near Interstate 80/380
Some RestrictionsIowa City Code § 14-5B-5.C.3.b (Nonconforming Situations - Nonconforming Signs)
Other than for routine maintenance, if a nonconforming sign is changed or altered in any way it must be brought into compliance with the provisions of chapter 5, article B, "Sign Regulations", of this title with the following exceptions: ... b. ... On signs located within one thousand feet (1,000') of an interstate highway that are legally nonconforming with regard to sign area or height limita...
Looking for Johnson County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Iowa City city rules.
Sign Regulations in Johnson County →