Marathon County, WI Sign Regulations: Digital Billboards (2026)
Key Facts
- Allowed use
- Single-tenant ground signs only
- Districts
- Nonresidential only
- Required feature
- Automatic photosensitive dimming
- Malfunction rule
- Sign must be turned off
Summary
Marathon County allows electronic message center signs on single-tenant ground signs in nonresidential districts, but requires automatic dimming and lets the county shut off any malfunctioning display.
Electronic Message Center Signs. Electronic message center signs, permitted for single tenant ground signs only, shall be permitted in all nonresidential districts, subject to review by the Zoning Administrator. An electronic message center sign shall meet the following requirements:1.Animation. Streaming, scrolling, fading, shall be permitted.2.Dimming. Any sign shall be equipped with and shall use photosensitive mechanisms to automatically adjust sign brightness and contrast based on ambient light conditions.3.Correction of Malfunctions/Defects. Any sign found by the Zoning Administrator to be in violation of this Title shall be turned off until such time as the Zoning Administrator determines that such sign is in conformance with this Title.4.Electronic or changeable copy signs shall be subject to total maximum size and number of signs permit in the district as listed in Section 17.702.02, building-mounted signs or table 15, Dimension and Location Standards for On-Premises Ground Signs.17.702.06.Billboards.A.Billboards shall meet all of the following requirements:1.Trans 201 Wis. Adm. Code, or2.Section 86.191 and ch. 196, Wis. Stats.3.Signs and billboards shall meet all yard requirements for the district in which they are located,4.Minimum separation of 1,000 feet from all other billboards which exceed 300 square feet in area.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 59).
Full Breakdown
Sec. 17.702.05.A permits electronic message center signs for single-tenant ground signs in all nonresidential districts, subject to Zoning Administrator review. Streaming, scrolling, and fading animation are allowed, but every sign must use photosensitive dimming to adjust brightness and contrast to ambient light. A sign the Zoning Administrator finds out of compliance must be turned off until it conforms. The county's separate billboard section, Sec. 17.702.06, doesn't add electronic-display standards of its own. Applies only in towns that adopted the county zoning ordinance.
Violations & Fines
A malfunctioning or noncompliant electronic sign must be shut off at the Zoning Administrator's direction until it's brought back into conformance with Sec. 17.702.05.A; this rule reaches only nonresidential districts in towns that adopted county zoning.
Frequently Asked Questions
Can a business put up a digital sign in Marathon County?
What happens if my electronic sign glitches?
Sources & Official References
Other rules in Marathon County
Compare Marathon County to another location·View the Wisconsin sign regulations overview
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