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Wyandotte County, KS Sign Regulations: Political Signs (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Sign classification
Incidental sign, Sec. 27-729(b)(1)
Permit required
Yes, in every zoning district
Max height
3 ft at minimum setback line
Min. setback
5 feet from property line
Content neutrality
No message-based limits, Sec. 27-721(d)

Summary

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.

These county ordinances apply to unincorporated areas of Wyandotte County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

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 occupants, signs on mailboxes or newspaper tubes, signs posted on private property relating to private parking, political signs or signs warning the public against trespassing or danger from animals.

Full Breakdown

Sec. " Unlike temporary signs (real estate, election, opinion or construction signs), which the same table exempts from permitting, Table VIII-11-12 requires a permit for incidental signs in every zoning district: "Permit required for incidental signs? Yes" across all seven district groupings. Political signs, as incidental signs, must also observe the numeric caps in Table VIII-11-12: a maximum of two such signs in the residential districts and CS district, cumulative sign area from 36 square feet in the lowest-intensity residential districts up to 300 square feet in M-2/M-3, a height cap of three feet at the minimum setback line under Sec.

27-729(b)(3) (rising one foot for every additional ten feet of setback, up to the table's maximum), a five-foot minimum property line setback, and a ten-foot minimum spacing from other detached signs. Digital display, illumination and changeable copy are all barred for this sign category regardless of district. Sec. 27-721(d) separately guarantees that this content-neutral framework cannot single out political messages: "no sign is subject to any limitation based on the content of its message," and any sign otherwise authorized may carry noncommercial copy, such as a political message, in place of any other permitted copy.

Violations & Fines

The code enforces sign standards through the permitting, inspection and bonding structure of Sec. 27-723 rather than a stand-alone political-sign fine; an incidental sign placed without the required permit, exceeding the cumulative area or height caps in Table VIII-11-12, or set within the 25-foot sight-triangle/right-of-way restriction of Sec. 27-722(g) is subject to removal and the unified government's standard zoning code enforcement process.

Frequently Asked Questions

Are political yard signs allowed in Wyandotte County/KCK?
Yes. Sec. 27-729(b)(1) names political signs as an example of a permitted "incidental sign," but they still need a sign permit and must fit within the incidental sign area, height and setback limits in Table VIII-11-12 for the zoning district where they are posted.
Do I need a permit to put up a political sign?
Yes. Table VIII-11-12 states "Permit required for incidental signs? Yes" in every zoning district, from the lowest-intensity residential districts through the heaviest industrial districts, unlike temporary election or opinion signs which are exempt from permitting.
How tall can a political sign be?
Sec. 27-729(b)(3) caps temporary and incidental sign height at three feet at the minimum setback line, increasing one foot for every additional ten feet the sign is set back, up to the maximum height listed in Table VIII-11-12 for that zoning district.

Sources & Official References

Other rules in Wyandotte County

All Wyandotte County rules

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