How Amarillo Handles Sign Regulations: A Practical Guide

Amarillo maintains 125 local ordinances across all categories, and 6 of those deal specifically with sign regulations. Here is a breakdown of what the city actually requires, what is prohibited, and where Amarillo falls on the strict-to-permissive spectrum compared to other cities.

Window Signs

Amarillo exempts window signs from its sign permit only when they are temporary and cover no more than half of the total window area. Go over 50 percent, or leave a sign up as a permanent fixture, and Section 4-2-7's exemption no longer applies, sending the display back under Chapter 4-2's full permit and standards requirements.

Key details: Coverage limit: 50% of total window area. Duration: Temporary display only. Permit needed: None while within the limit. Governing section: Code of Ordinances § 4-2-7(R). Over the limit: Treated as a standard permitted sign.

A window sign that covers more than fifty percent of the window area, or a display meant to stay up permanently rather than temporarily, forfeits the Section 4-2-7(R) exemption and becomes an unpermitted sign under Chapter 4-2, subject to enforcement under Section 4-2-15 and the Section 1-1-5 general penalty of up to $500 per day of continued violation.

The rules around window signs in Amarillo lean permissive, but that does not mean anything goes.

Freeway-Facing Signs

Amarillo bans new off-premise (billboard) signs citywide except along five named freeway corridors: Interstate 40, Interstate 27, State Highway 60, and Highways 87 and 287, where TxDOT's own outdoor advertising rules take over. The same ban extends into the city's extraterritorial jurisdiction under Section 4-2-13(B), so a billboard just outside city limits faces the identical freeway-only restriction.

Key details: Default rule: New off-premise (billboard) signs prohibited citywide. Allowed corridors: I-40, I-27, SH 60, Highways 87 & 287. Regulator on those corridors: Texas Department of Transportation (TxDOT). ETJ: Same freeway-only ban applies outside city limits. Authority for ETJ reach: Local Gov't Code § 216.902.

Erecting a new off-premise sign anywhere outside the I-40, I-27, SH 60, or Highway 87/287 corridors, or in the extraterritorial jurisdiction outside those corridors, violates Section 4-2-13 and is enforced under Section 4-2-15 and the Section 1-1-5 general penalty, up to $500 per day. The City can also pursue removal of an illegal billboard as a dangerous structure, with a demolition lien, under Section 4-2-14(D)(2).

This is not one of those rules that cities tend to ignore. Amarillo actively enforces its freeway-facing signs requirements.

Garage Sale Signs

A garage sale sign in Amarillo is exempt from the city's sign permit only if it stays at four square feet or smaller, sits on private property, and comes down within one day after the sale ends. The exemption sits in the same Section 4-2-7 list that also excuses nameplate, real estate, and political signs from permitting.

Key details: Size limit: 4 square feet maximum. Location: Private property only. Removal deadline: Within 1 day after the sale. Permit needed: None, it is a listed exemption. Governing section: Code of Ordinances § 4-2-7(P).

A garage sale sign that exceeds four square feet, sits in the right-of-way or on someone else's property without consent, or remains up more than one day after the sale loses its Section 4-2-7(P) exemption and is treated as an unpermitted sign under Chapter 4-2, enforced under Section 4-2-15 and the Section 1-1-5 general penalty of up to $500 per day.

The rules around garage sale signs in Amarillo lean permissive, but that does not mean anything goes.

Digital Billboards

Amarillo's sign code lets an on-premises electronic message center display a static image or scroll text across the face, but bans dissolve, fade, and animation effects unless each message holds for at least five seconds and the transition completes in two seconds across the whole sign. An EMC cannot exceed half of the site's allowed freestanding sign area, and illumination is capped at 5,000 nits by day and 500 nits from dusk to dawn.

Key details: Minimum frame hold: 5 seconds per message or image. Max transition time: 2 seconds, simultaneous across full face. Size cap: 50% of allowed freestanding sign area. Daytime brightness limit: 5,000 nits at the property line. Nighttime brightness limit: 500 nits, dusk to dawn.

Operating an EMC that skips the five-second hold, exceeds the two-second transition window, runs dissolve or animation effects, or exceeds 50 percent of the allowed freestanding sign area violates Chapter 4-2 and is enforced under Section 4-2-15, which ties sign offenses to the Section 1-1-5 general penalty of up to $500 per day, with each day of continued violation a separate offense.

Holiday Displays

Amarillo Code Chapter 4-2 (Signs) exempts seasonal and holiday decorations at residential properties from sign permit requirements. Displays such as Christmas lights, wreaths, and festive ornaments may be erected without a permit provided they are temporary and do not constitute a permanent commercial sign.

Key details: Permit required: No: residential holiday decor exempt. Governing section: Amarillo Code Ch. 4-2, §4-2-17. Display type covered: Lights, inflatables, wreaths, banners. Commercial sign rule: Permit required; holiday exemption does not apply.

Displays constituting unpermitted commercial signs under Ch. 4-2 may result in a notice of violation and fines up to $500 per day until removed or permitted.

Amarillo is more permissive than most cities when it comes to holiday displays. That said, there are still limits.

Political Signs

In Amarillo, Texas Election Code §259.003 bars the city from requiring a permit, charging a fee, or capping the size of a political sign on private property posted with the owner's consent, as long as it stays under 36 square feet and 8 feet tall, unlit, and without moving parts.

Key details: Governing law: TX Election Code §259.003. Permit on private property: None required. Max effective area protected: 36 square feet. Max height protected: 8 feet. Loses protection if: Lit or has moving parts.

A sign breaching the 36-square-foot, eight-foot, illumination, or moving-element thresholds loses state protection and falls under Amarillo's Chapter 4-2 sign permit and removal rules, enforced by the City's Building Safety Department.

Amarillo is more permissive than most cities when it comes to political signs. That said, there are still limits.

The Bottom Line

Compared to many U.S. cities, Amarillo gives residents more room on sign regulations. 4 of the 6 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

This guide is based on Amarillo's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.