Aurora's Sign Regulations: The Rules That Matter
Every city handles sign regulations a little differently. In Aurora, Illinois, there are 5 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.
Window Signs
Aurora caps window signage at 25 percent of total window area in non-residential districts, with window and window-screen signs together never exceeding 50 percent of the window.
Key details: Window sign cap: 25% of window area. Where allowed: Non-residential districts only. Combined cap: 50% window + screen signs. Permit: Not required under cap.
Signs exceeding the window-area cap lose the chapter's no-permit exemption and can be treated as an unpermitted sign subject to removal under the sign code's general enforcement rules.
Digital Billboards
Aurora limits digital billboards to non-residential parcels within 500 feet of the I-88 Tollway right-of-way, capping them at 1,200 square feet, 60 feet tall, and requiring a city license before construction.
Key details: Location: Within 500 ft of I-88 Tollway. Max area: 1,200 sq ft. Max height: 60 ft. Separation: 500 ft pole-to-pole. License: Annual, under Sec 25-291.
Building without the required license, or exceeding the size, height, or location limits, risks license suspension or revocation and penalties under Sec 41-16's licensing and enforcement provisions.
This is not one of those rules that cities tend to ignore. Aurora actively enforces its digital billboards requirements.
Holiday Displays
Aurora limits exterior holiday and seasonal decorations visible from the public right-of-way to a 60-day window before and after the holiday, citywide under the city's other-offenses code chapter.
Key details: Display window: 60 days before holiday. Removal deadline: 60 days after holiday. Trigger: Visible from public right-of-way. Enforcement: Citation under § 1-11.
Leaving visible holiday decorations up more than 60 days after the holiday, or putting them up more than 60 days early, draws a citation under § 1-11.
If you are coming from a city with tighter rules, you will find Aurora gives residents more flexibility on holiday displays.
Political Signs
Aurora, Illinois lets residents in Kane, DuPage, Will, and Kendall counties display election signs on residential property starting 90 days before any election through 5 days after, so long as each sign stays under 6 square feet.
Key details: Window: 90 days before to 5 days after election. Size cap: 6 square feet per sign. Location: Residential property only. Governing section: Aurora Code § 41-19. Applies: Citywide, all four counties.
Sign violations are handled under Aurora Code § 41-26, with fines of $50 to $500 per day; the city or property owner may also confiscate noncompliant signs.
Garage Sale Signs
Aurora has no separate garage-sale sign rule: garage sale signs fall under the general residential temporary sign cap of six square feet and six feet in height.
Key details: Max area: 6 sq ft. Max height: 6 ft (ground signs). Special exemption: None for garage sales. Companion rule: 2 sales/year, 3 days each.
Oversized garage sale signs, or ones posted without the property owner's permission, can be confiscated by the city or property owner under Sec 41-17.
The Bottom Line
Aurora's sign regulations rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Aurora is broadly strict or permissive.
Keep in mind that Aurora can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.