Sign Regulations in Mount Pleasant, SC (2026)
3 verified sign regulations for Mount Pleasant, South Carolina, sourced directly from the municipal code and official government pages.
Verified from official government sources
Political Signs
Chapter 96 of the Town Code makes it unlawful to place a sign promoting a political candidate or party within any state-maintained street, highway, or right-of-way, or within any town-maintained right-of-way, inside Mount Pleasant's corporate limits.
Mount Pleasant Political Signs Right-of-Way Ban
Significant RestrictionsMount Pleasant Code of Ordinances § 96.02
It shall be unlawful to place, or allow to be placed, a sign promoting a political candidate or party within a state maintained street, highway or right-of- way in the corporate limits of the town, or within any right-of-way in the corporate limits of the town that is maintained by the town.
Digital Billboards
The Town of Mount Pleasant expressly prohibits electronic readerboard signs townwide under Town Code § 156.813(N), a category that includes digital, changeable-message billboard-style displays. Interactive digital kiosks and displays are carved out and not treated as signs, but any other electronically-lit changeable-message sign is banned outright with no permit path around it.
Mount Pleasant Bans Electronic Readerboard Signs
Heavy RestrictionsMount Pleasant Code of Ordinances § 156.813(N)
The following signs are hereby expressly prohibited unless specifically otherwise allowed. ... (N) Electronic readerboard signs. However, interactive digital kiosks and displays are not considered signs.
Window Signs
Window signs in the Town of Mount Pleasant count against a business's total attached sign area allowance under Town Code § 156.826(H). Any sign or interior store display visible through the glass counts toward the same square-footage cap as wall and awning signs, except a single row of copy up to six inches tall along the top or bottom of each ground-level display window.
Mount Pleasant Window Sign Area Rule
Light RestrictionsMount Pleasant Code of Ordinances § 156.826(H)
(H) Window signs. (1) Definition. A permanent sign posted, painted, placed, or affixed to the inside or outside of a window or glass door. (2) Sign area allowance calculation. Window signs and interior store signs visible to the outside, will be included as part of the attached sign area calculation. (3) Exception for sign area allowance calculation. However, a single row of copy, not e...
Looking for Charleston County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Mount Pleasant city rules.
Sign Regulations in Charleston County →