Are political signs allowed at homes in Royal Oak?

Yes. Political signs are expressly included in the temporary sign category (City Code § 607-8I), and one- and two-family residential properties may display temporary signs up to 6 sq ft (City Code § 607-9K). No permit is required for temporary signs (City Code § 607-8).

Practical points:

• Keep each sign within the 6 sq ft limit for residential temporary signs
• Place signs on your own property, not on trees, utility poles, or in locations the prohibited list covers (City Code § 607-10)
• Avoid flashing or moving lights, banners, and streamers, subject to the chapter's express exceptions

The sign chapter states a content-neutral purpose (§ 607-1); this answer does not assess its constitutionality. If a question comes up about duration or placement near a right-of-way, confirm with the Planning Division at 248-246-3280.