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Sign Regulations

Round Rock's Sign Regulations: The Rules That Matter

By CityRuleLookup Editorial Team

Every city handles sign regulations a little differently. In Round Rock, Texas, there are 2 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

Round Rock caps window signage in its Downtown Special Area at 50% of window area per building elevation, and bars internal illumination except for a 2-square-foot incidental sign such as an 'Open' sign.

Key details: Coverage limit: 50% of window area per elevation. Illumination: Internal window lighting prohibited. Exception: One 2 sq. ft. incidental sign. Where it applies: Downtown (DT) Special Area only. Governing law: UDC Article IX, Signs.

Installing an oversized or internally lit window display without an approved sign permit is a UDC violation; Planning and Development Services can require removal or resizing before approval.

Digital Billboards

Round Rock's sign code bars new off-premises signs and billboards citywide, including digital billboards, unless a narrow code exception applies; only one legacy digital billboard remains from a 2013 swap deal.

Key details: Rule: New off-premise digital billboards banned citywide. Citation: City Code § 8-81. Existing exception: One legacy digital billboard, IH-35. Enforcer: Planning & Development Services. 2026 ballot measure: Prop A would allow 12 new signs.

Building a new digital billboard without a permit is a code violation; Planning & Development Services can deny the permit outright and require removal, since off-premise electronic signs are banned citywide.

This is not one of those rules that cities tend to ignore. Round Rock actively enforces its digital billboards requirements.

The Bottom Line

Round Rock'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 Round Rock is broadly strict or permissive.

These rules come from Round Rock's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.