Every outdoor sign in Streator is governed by the municipality’s sign ordinance, which sets how large a sign may be, how tall it may stand, how far it must sit from the property line, whether it may be illuminated, and which sign types are permitted in each zoning district. This page summarizes those requirements in plain language and links each value back to the section of the Streator code it came from.
Sign rules here are layered. The base zoning district — commercial, industrial, or residential — sets the default limits, and overlay districts such as historic or downtown districts can tighten them further. Because the most specific jurisdiction controls, a freestanding monument sign on a commercial parcel and a wall sign in a historic overlay can face very different limits even on the same street in Streator.
Use the figures below as a fast first check, then run a full address lookup to confirm the exact limits for a specific parcel in Streator, Illinois. The full report also covers permit requirements, prohibited sign types, and illumination rules — each cited to the source ordinance so your permit application can reference it directly.
Before you order or install a sign in Streator, confirm three things: the maximum sign area and height allowed in the parcel’s zoning district, the minimum setback from the right-of-way, and whether the sign type you want — freestanding, monument, wall, projecting, or awning — is permitted there at all. Many permit denials come from missing a setback or an overlay-district restriction rather than from the size of the sign itself, so checking the governing section before applying saves a costly resubmittal.
Census snapshot
Population
12,279
Median household income
$46,615
Median home value
$79,000
County
LaSalle
Time zone
Central Time
Demographic figures are from the U.S. Census Bureau (American Community Survey) and are provided as jurisdiction context for Streator; they do not affect sign-code requirements.
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Max ground sign height
Monument: 10 feet; Pylon: 25 feet
Ground sign setback
5 feet from street right-of-way line or property line
Awning Signs
Awning Projection Clearance
Maximum 42 inches projection from property line or building front; minimum 8 feet above sidewalk applies in central business district
Billboards
Billboard Prohibition
Prohibited except by special permit from city council upon planning commission recommendation
1.5 square feet per linear foot of building frontage
Building Sign Max Number
One per frontage in institutional buildings; one nonilluminated wall sign in residential; not specified in provided facts for business/industrial districts