Jackson County, MO Sign Regulations: Window Signs (2026)

(b) Posters or announcements located in window areas not exceeding 50% of an individual window area shall not be calculated as an element of total allowable site signage. An excess of the 50% will cause the entire area of the poster or announcements to be calculated as an element of total allowable site signage.

e. Exempt Signs. Except as noted below, the following signs are excluded from regulation

under this chapter. Exemption from the sign regulations does not exempt property

owners from duties and responsibilities established within deed restrictions or covenants.

1. Signs not exceeding four (4) square feet in area that are customarily associated

with residential use, and are not of a commercial nature, such as signs identifying

names or numbers or signs on mailboxes;

2. Signs erected by, or on behalf of, or pursuant to the authorization of a

governmental body, including legal notices, identification and informational

signs and traffic, directional or regulatory signs;

3. Official signs of a non-commercial nature erected by public utility companies;

4. Flags, pennants or insignia of any governmental body when not displayed in

connection with a commercial promotion or as an advertising device, and

provided that not more than two (2) governmental flags, pennants or insignia