Sign Regulations in Tangipahoa Parish, LA (2026)
4 rules for unincorporated Tangipahoa Parish, Louisiana.
Verified from official government sources
Political Signs
Unincorporated Tangipahoa Parish bans campaign signs on any highway, right-of-way, median or sidewalk, notifies candidates by certified letter, and removes violating signs, but exempts political signs placed on residentially zoned private property.
Political Signs Rules in Tangipahoa Parish
Some RestrictionsTangipahoa Parish Code §§ 4-73(a), (b)(1); 4-78(5)(d)
(a)Prohibition. Except as otherwise provided by law, it shall be unlawful for any person to erect or maintain upon any parish highway, right-of-way, servitude, street, roadway, emergency lane, median, neutral ground, shoulder of a road, curb and/or sidewalk any sign, marker, placard, poster, notice, light, signal light, warning or direction sign, or any sign bearing any commercial advertising. ...
Digital Billboards
Community landmark signs, the parish's digital billboard structures along I-12 and I-55, may run their electronic displays 24 hours a day but must change copy instantaneously, never scroll or flash, and hold each message for at least seven seconds.
Digital Billboard Rules in Tangipahoa Parish
Some RestrictionsTangipahoa Parish Code § 4-153(2), (3)
(2)The operation of a community landmark sign display face shall be allowable for a continuous 24 hours. Architectural, hardscape and landscape lighting features of the community landmark sign may also operate for a continuous 24-hour period.(3)All message or copy change of the community landmark sign display face shall be instantaneous. Scrolling, fading, animated, flashing or moving messages ...
Window Signs
In unincorporated Tangipahoa Parish's commercial, unzoned and rural districts, a window sign cannot cover more than 20 percent of the total window area, one of several dimensional caps set alongside wall, projecting and freestanding sign limits.
Window Sign Coverage Limits in Tangipahoa Parish
Some RestrictionsTangipahoa Parish Code § 4-112(1)
(1)General requirements. Signs in commercially zoned, unzoned and rural areas shall be limited to two signs per business with special use provisions as set forth in subsection (2) of this section. If the sign is a wall sign it shall not exceed 20 percent of the wall area or 200 square feet nor extend above the roofline. If the sign is a projecting sign, it shall not exceed one square foot per l...
Freeway-Facing Signs
In unincorporated Tangipahoa Parish, off-premises signs facing the interstate system must sit at least 1,000 feet apart and are exempt from the usual 60-foot height cap only if they are food, lodging or fuel signs on the federal highway system.
Freeway-Facing Signs in Tangipahoa Parish
Some RestrictionsTangipahoa Parish Code §§ 4-62(c), 4-63(3), (6)
There shall be no height limitation on off-premises signs erected for the purpose of locating food, lodging and fuel provided such signs are designated by emblem, insignia, trademark or trade name only and are located only along the federal highway system. ... On the interstate roadway system and ... all other thoroughfares, no two off-premises outdoor advertising structures shall be spaced les...
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