2 rules for unincorporated St. Clair County, Illinois.
Verified from official government sources
The county Zoning Ordinance has no separate political-sign category. Campaign signs fall under temporary signs, limited to 48 sq ft, and a temporary sign cannot stay up more than 30 days (extendable once by 30 days). No sign may be within 10 feet of a lot line. City limits set
St. Clair County Zoning Ordinance Sec. 40-7-3(I)(3)
Term of Permit. Temporary signs shall not remain in place for a period of more than thirty (30) days except that the zoning official may extend the time period for an additional thirty (30) days.
The Zoning Ordinance has no garage-sale sign category; such signs would be temporary signs (max 48 sq ft, 30-day display) and cannot sit within 10 feet of a lot line or in the public right-of-way. Garage sales themselves need a county permit and are capped at two per year.
St. Clair County Zoning Ordinance Sec. 40-5-7
Garage/yard sales shall be limited to no more than two (2) per calendar year. A permit shall be required prior to holding such yard sales.
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