Sign Regulations in Duncan, Oklahoma
Duncan, Oklahoma has specific sign regulations covering 10 sign types across 3 zoning districts. Regulated sign types include Wall or Canopy Sign, Projecting or Ground Sign - Single, Projecting or Ground Sign - Multiple. Height restrictions apply. Use PermitPal to get instant access to the complete regulations.
Data last verified: April 19, 2025
Sign Regulation Overview for Duncan, Oklahoma
Sample Sign Requirements in Duncan
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Wall or Canopy Sign | — | 65% of the total wall area | — |
| Projecting or Ground Sign - Single | 35 feet | — | — |
| Projecting or Ground Sign - Multiple | 35 feet | — | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
Sign Types Covered
10
- Wall or Canopy Sign
- Projecting or Ground Sign - Single
- Projecting or Ground Sign - Multiple
- Digital LED Display Sign
- +2 more types
Zoning Districts
3
Different zoning districts with specific sign regulations
Data Includes
- Height restrictions
- Illumination rules
Other Cities in Oklahoma
Frequently Asked Questions
Sign height limits in Duncan vary by zone and sign type. Wall signs typically range from 25-40 feet, while monument signs are usually limited to 6-10 feet. Use PermitPal to get exact requirements for your property.
To get a sign permit in Duncan, submit an application to the local building or planning department with sign dimensions, location, and design specifications. Processing typically takes 1-4 weeks. PermitPal helps you identify specific requirements and prepare complete applications.
In Duncan, regulated sign types include Wall or Canopy Sign, Projecting or Ground Sign - Single, Projecting or Ground Sign - Multiple, Digital LED Display Sign, and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
Sign setback requirements in Duncan vary by zone and sign type, typically ranging from 5-15 feet from property lines. Use PermitPal for specific setback requirements at your location.
Digital and LED signs in Duncan are regulated with specific requirements for brightness, animation, and message duration. Duncan has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Duncan, Oklahoma Sign Rules at a Glance
Duncan, Oklahoma regulates 10 sign types across 3 zoning districts. Accessory Signs in the General Regulations For All Zones zoning district are capped at 400 square feet; for every 5 ft above 20 ft in height, reduce sign area by 100 sq ft, with a Minimum 25 ft from front property line of any street right of way setback (Sec. 12-303(A)).
Detailed Sign Ordinance Requirements for Duncan, Oklahoma
Sign Rules by Zoning District in Duncan (3 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| Commercial Zoning Districts, Industrial Zoning Districts | 4 | 35 feet | 65% of the total wall area | — |
| Residential Zoning Districts | 1 | — | 20 square feet | — |
| General Regulations For All Zones | 5 | — | 400 square feet; for every 5 ft above 20 ft in height, reduce sign area by 100 sq ft | — |
Zone-by-Zone Sign Requirements in Duncan
Commercial Zoning Districts, Industrial Zoning Districts
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Wall or Canopy Sign | — | 65% of the total wall area | — | — | One wall or canopy sign per establishment | Attached to building wall or canopy | — | Unlock | 12-269(A), 12-274(A), 12-280(A) |
| Projecting or Ground Sign - Single | 35 feet | — | — | — | One per lot, unless aggregate requirement for multiple is applied | Ground or projecting sign | — | Unlock | 12-269(B), 12-274(B), 12-280(B), 12-269(C), 12-274(C), 12-280(C) |
| Projecting or Ground Sign - Multiple | 35 feet | — | — | — | Multiple per lot allowed, subject to combined area | Ground or projecting sign | — | Unlock | 12-269(B), 12-274(B), 12-280(B), 12-269(C), 12-274(C), 12-280(C) |
| Digital LED Display Sign | — | — | — | Minimum 50 ft from signalized intersection; minimum 20 ft from other intersections; further per district setbacks. | One per business | On any allowed ground or wall sign in Commercial and Industrial Districts | — | Unlock | 12-378(B) |
Residential Zoning Districts
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Temporary Advertising Sign (Sale of Land or Homes) | — | 20 square feet | — | — | — | On land or homes being advertised for sale | — | Unlock | 12-303(B) |
General Regulations For All Zones
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Accessory Sign | — | 400 square feet; for every 5 ft above 20 ft in height, reduce sign area by 100 sq ft | — | Minimum 25 ft from front property line of any street right of way | — | On premises where associated business or goods are located | — | Unlock | 12-303(A) |
| Caution Sign (during building/structure moving) | — | — | — | — | — | On all sides of building/structure being moved | — | Unlock | 5-704 |
| Street Name Sign | — | — | — | — | — | At all intersections throughout City | — | Unlock | 13-604 |
| School Bus Sign | — | — | — | — | — | On front and rear of vehicle | — | Unlock | 15-517(A) |
| Stop or Yield Sign | — | — | — | — | — | As close as practicable to nearest line of crosswalk or intersection | — | Unlock | 15-547 |
Illumination rules, size formulas, and permit requirements for every sign type in Duncan are available with a free PermitPal account.
Start freeProhibited Signs in Duncan
- It is unlawful to display any sign, emblem, badge, flag or device which is insulting, profane, or abusive to the citizens of the city, and which is calculated, or of which the natural consequence is, to cause a breach of the peace or an assault.
- It is unlawful to willfully use, utter, publish, circulate or distribute any profane, violent, abusive, or insulting language or literature where a natural consequence is to cause a breach of peace or assault, or the language/literature in its common acceptance is calculated to cause such a breach.
- It is unlawful to place, stick, tack, paste, post, paint, mark, write or print any sign, poster, picture, announcement, advertisement, bill placard, device or inscription upon any public or private building, fence, sidewalk, bridge, viaduct, post, automobile, other vehicle or property of another, without the consent of the owner or person in charge.
- Digital signs shall not resemble any warning or danger signal, or any official traffic control device, sign, signal or light.
- Digital signs shall not display an illuminative brightness of such intensity or brilliance that they impair the vision or endanger the safety and welfare of any cyclist or person operating a motor vehicle.
Exempt Signs in Duncan
- Temporary advertising signs no greater than twenty (20) square feet in area advertising the sale of the land or homes on which the signs are located, so long as the signs be forthwith removed upon the sale and conveyance of the land or homes.