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Sign Regulations in Wyandotte County, KS (2026)

4 rules for unincorporated Wyandotte County, Kansas.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Wyandotte County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Political Signs

The Unified Government of Wyandotte County/Kansas City, Kansas treats political signs as a permitted "incidental sign" that needs a sign permit and must fit inside the temporary/incidental sign area, height and setback caps set for the zoning district.

Political Sign Rules in Wyandotte County, KS

Some Restrictions

Wyandotte County/KCK Unified Gov't Code § 27-729(b)(1)

Incidental Sign A sign with copy located on a panel and mounted on a pole or a wall or similar structure, with or without a structural frame, that is normally incidental to the allowed use of the property, but can contain any message or content. Note: examples of incidental signs include directional signs, flags, menu boards, property or tenant identification names or numbers, names of occupant...

Digital Billboards

Digital billboards in Wyandotte County are allowed only on existing, legally established off-premises billboard structures, never on a newly built billboard. Sec. 27-734(g) lets an owner convert without a special use permit but still requires a sign permit from the planning director before switching a static face to digital.

Wyandotte County Digital Billboard Conversion Rules

Significant Restrictions

Unified Gov't of Wyandotte County/KCK Code § 27-734(g)(1)-(3)

(g)Digital billboards.(1)Locations.a.Digital billboards are permitted on legally established, existing billboard structures located adjacent to interstate highways, subject to the requirements of this Code.b.Digital billboards are permitted on existing off-premises billboard structures and shall comply with the requirements set forth in this section in addition to all other applicable requireme...

Window Signs

In the Unified Government of Wyandotte County/Kansas City, Kansas, window signs may cover no more than 25% of a window's glazed area and never require a sign permit, but they still count toward a property's total attached sign area allowance.

Wyandotte County Window Sign Rules

Some Restrictions

Wyandotte County/KCK Unified Gov't Code § 27-728(b)(9)

(9)Window signs.a.Definition. Window signs are signs posted, painted, placed, affixed to a window and inside a building, but clearly visible from outside the building. Signs placed on the exterior of a window are not permitted.b.Standards. Window signs are counted toward the maximum sign area, but not the maximum number of signs, in the sign allocation system (section 27-727). ... Sign area (ma...

Freeway-Facing Signs

Wyandotte County lets a sign facing a freeway or expressway grow larger and taller than the standard billboard limits. Sec. 27-735 doubles the height and area caps set in Sec. 27-734 for any site with at least 200 feet of frontage on the freeway right-of-way, oriented toward the roadway.

Wyandotte County Freeway-Facing Sign Standards

Some Restrictions

Unified Government of Wyandotte County/KCK Code § 27-735

(a)Generally. On sites meeting all the location and other requirements set out in this section, larger and taller detached signs are allowed. This is in deference to the higher speeds and limited access on freeways and expressways.(b)Standards.(1)Minimum frontage. Two hundred feet continuous linear feet of property abutting freeway or expressway right-of-way.(2)Sign location. No more than 100 f...

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