Johnson County, IA Parking Rules: Abandoned Vehicles (2026)
Key Facts
- Unenclosed storage limit
- 2 vehicles, 200 sq. ft.
- Enclosed storage limit
- 4 vehicles, 1,000 sq. ft.
- Front-yard storage
- Prohibited outright
- Applies to
- Unincorporated A, AR, SF, RS, RM, RC districts
- Enforcing office
- Johnson County Zoning Administrator
- First-offense penalty
- Up to $750 civil infraction
Summary
In unincorporated Johnson County, unlicensed or inoperable vehicles count as junk storage under the Unified Development Ordinance. Unscreened lots may keep only two such vehicles in 200 square feet; fully screened storage allows four in 1,000 square feet. Front-yard storage is banned outright, and the Zoning Administrator enforces the cap through the county's civil infraction process.
Storage of junk in an unenclosed area is permitted where the land occupied by such storage is confined to one location with a maximum area of two hundred (200) square feet and no more than two (2) unlicensed or inoperable vehicles. Storage of junk in an enclosed area is permitted where the land occupied by such storage is confined to one location with a maximum area of one thousand (1000) square feet and not more than four (4) unlicensed or inoperable vehicles. In applying these regulations, enclosed shall mean entirely surrounded behind a privacy fence or maintained landscape screening which is tall enough to fully block the view of any stored materials from the right of way and all neighboring properties. Storage shall be for personal use only, shall meet the setbacks for primary structures, and shall not be located in the front yard. Vehicles must be stored in a manner that prevents illicit discharge of pollutants.
Official source re-checked September 7, 2026: the cited page had not changed since it was quoted.
Full Breakdown
The UDO's Personal Outdoor Storage rule treats an unlicensed or inoperable vehicle as "junk" and splits the allowance by screening. An unenclosed area, meaning open to view from the road or neighbors, is capped at 200 square feet and two vehicles. A fully enclosed area, defined as entirely surrounded by a privacy fence or landscape screening tall enough to block the view of stored materials from the right-of-way and all neighboring properties, raises the cap to 1,000 square feet and four vehicles. 29), must meet the setback for primary structures, and can never sit in the front yard.
Vehicles must also be stored so they cannot leak fluids into the ground. The residential version applies in the A, AR, SF, RS, RM, and RC districts; the identical caps repeat for the RR, C, CH, AG-T, C-AG, ML, MH, and SWDRR commercial and industrial districts, except the MH district may exceed the area limits. Because this is a Unified Development Ordinance provision, it governs only unincorporated land outside Iowa City, Coralville, North Liberty, Tiffin, and Solon, each of which enforces its own municipal code on junk vehicles.
Violations & Fines
Exceeding the vehicle or area cap, or storing junk in the front yard, is a County Infraction once the Zoning Administrator's request for voluntary compliance fails. A first offense carries a civil penalty up to $750, and a repeat violation of the same section by the same owner up to $1,000, with each day of noncompliance a separate offense. The County Attorney can instead pursue a criminal citation carrying a fine up to $625 and up to 30 days in jail.
Frequently Asked Questions
How many junked or unlicensed vehicles can I keep outside my house in unincorporated Johnson County?
Does this rule apply if I live inside Iowa City or Coralville?
What happens if I store more vehicles than the limit allows?
Sources & Official References
Other rules in Johnson County
Compare Johnson County to another location·View the Iowa parking rules overview
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