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Sign Regulations in Mobile, AL (2026)

4 verified sign regulations for Mobile, Alabama, sourced directly from the municipal code and official government pages.

Verified from official government sources

Political Signs

Mobile allows political signs on private property in every district, capped by size and a 7-day post-election removal deadline.

Mobile Political Campaign Sign Rules

Some Restrictions

Mobile City Code § 64-4-14(B)

Political campaign signs. Signs announcing candidates seeking public office or relating to any election of public referendum shall be permitted in all districts subject to the following provisions:1.Such signs are confined wholly to placement on private property.2.Such signs are removed within seven (7) days after the election or referendum for which they were prepared has been decided.3.Such s...

Garage Sale Signs

Yard and garage sale signs in Mobile's public rights-of-way are allowed only from 4 p.m. Friday to 8 a.m. Monday, capped at 24 by 24 inches and 48 inches tall, and never on trees or poles.

Mobile, AL Garage Sale Sign Rules

Some Restrictions

Mobile City Code § 54-123

Temporary signs are allowed in the city rights-of-way only between the hours of 4:00 p.m. Friday to 8:00 a.m. Monday, subject to the following conditions and limitations: (1) Any temporary sign present in the rights-of-way other than at these hours, is subject to removal and disposal by the city.

Digital Billboards

Mobile allows off-premise digital billboards in commercial and industrial zones but caps how fast images can change, bans blinking or scrolling effects, and sets buffers from residential property.

Mobile Digital Billboard Standards

Some Restrictions

Mobile City Code § 64-4-14(L)(6)

(a) All off-premise electronic or digital signs shall be programmed so that the message or image on the sign changes no more often than once every eight (8) seconds. (b) ...shall be programmed so that there are no effects of movement, blinking, animation, scrolling, flashing or similar effects in the individual images. ... (j) No off-premise electronic or digital sign shall be located less than...

Window Signs

In Mobile's commercial and industrial zoning districts, window signage on a single-establishment site is capped at 20 percent of window area, with a 200-square-foot ceiling, under UDC § 64-4-14(K).

Mobile Caps Window Signs At 20 Percent

Some Restrictions

Mobile City Code § 64-4-14(K)(2)(g)

(g)Commercial and industrial districts. Permits are required for all allowed signs and must conform to the following criteria:(1)Minimum setbacks. All signs and sign structures must be located at least eighteen (18) inches from right-of-way or ten (10) feet from any side property line if adjacent to property zoned R-1, single-family residential, or R-2, two-family residential.(2)Building sites ...

Looking for Mobile County county-wide rules?

County ordinances apply to unincorporated areas and may supplement Mobile city rules.

Sign Regulations in Mobile County