Every outdoor sign in Lewistown 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 Lewistown 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 Lewistown.
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 Lewistown, 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 Lewistown, 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.
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Authority
Sign Chapter Scope
Source-backed sign ordinance/chapter scope: 3.312 Subchapter XVII Sign Regulations § 153.310. GENERAL PROVISIONS. (A) A building permit shall be required for the erection, construction or expansion of any exterior sign, except as herein provided. (B) A sign not extending out more than four inches from the existing surface of the building and not larger than the facial dimensions of a business building and attached to said building shall not require a permit. (
Sign Chapter Scope 2
Source-backed sign ordinance/chapter scope: eet above the established grade. (Am. Ord. 2010-14, passed 12-14-2010; Am. Ord. 2010-9, passed 11-23-2010; Ord. 1999-7, passed 5-25-1999) § 153.314. TEMPORARY SIGNS. Temporary signs are exempt from permit requirements if the following regulations are met. (A) Temporary signs shall not exceed 12 square feet on any individual zoning lot. If located on a vacant lot, such signs shall not be within 15 feet of the street l
In the commercial/general-business districts covered by the non-residential rule, illuminated signs are permitted; flashing signs are also permitted, but must be at least 45 ft from a residential district.
Exemptions
Exempt Signs
Source-backed exempt signs: eight 35 Feet 35 Feet (E) Freestanding signs. Signs in commercial and industrial districts must relate solely to the business activity carried on within the boundaries of the property on which the sign is located. Outdoor, off-premises advertising signs (e.g. billboards) shall not be erected within the corporate boundaries of the city. Except as provided in division (B) of this section, the size of all signs shall be
Exempt Signs 2
Source-backed exempt signs: d and constructed that a free and unobstructed view is provided from the established grade to a height of ten feet above the established grade. (Am. Ord. 2010-14, passed 12-14-2010; Am. Ord. 2010-9, passed 11-23-2010; Ord. 1999-7, passed 5-25-1999) § 153.314. TEMPORARY SIGNS. Temporary signs are exempt from permit requirements if the following regulations are met. (A) Temporary signs shall not exceed 12 square feet o
Source-backed illumination rules: r. (A) When a sign is on a plate or framed, all of the plate or frame shall be included in the dimensions. (B) A sign shall be measured at its widest points, i.e., top to bottom and side to side. (Ord. 1999-7, passed 5-25-1999) § 153.312. RESIDENTIAL DISTRICT SIGN REGULATIONS. (A) Non-illuminated nameplates and identification signs. (1) For multiple dwellings, including apartments, hotels, and for permitted non- resi
Illumination 2
Source-backed illumination rules: square feet is permitted. (B) Signs for parking areas. One sign with a area not exceeding four square feet and a height no greater than seven feet above ground, designating each entrance or exit of a off street parking area is permitted without a permit. (C) Illuminated signs. In all residential districts, for a business, professional or governmental office, clinic, office service establishment, funeral home, or chur
Signs may not obstruct motorists' vision at intersections or at the entrance or exit of a business, street, or alley; the ordinance also says obstruction of visual clearance is a public nuisance.
Prohibited
Prohibited Signs
Source-backed prohibited signs: 3.315 District I-1 I-2 Maximum Height 35 Feet 35 Feet (E) Freestanding signs. Signs in commercial and industrial districts must relate solely to the business activity carried on within the boundaries of the property on which the sign is located. Outdoor, off-premises advertising signs (e.g. billboards) shall not be erected within the corporate boundaries of the city. Except as provided in division (B) of this section
Prohibited Signs 2
Source-backed prohibited signs: reliminary plat. The preliminary plat shall be considered to be valid for six months after its approval for final plats covering the entire area and two years for those portions not included in a final plat for a portion of the preliminary plat area filed --- SIGN CODE FOCUSED SLICE --- ty carried on within the boundaries of the property on which the sign is located. Outdoor, off-premises advertising signs (e.g. bill
Temporary Signs
Temp Signs Allowed
Temporary signs are allowed without a permit if they meet the ordinance limits.
Temp Sign Rules
No permit required if the sign stays within 12 sq ft per zoning lot; on vacant lots it must be at least 15 ft from the street line and 6 ft from other lot lines; it may not be on public walks or roadways; sidewalk sale signs are allowed for events up to 2 consecutive days and may not block over 50% of the sidewalk; the excerpt also prohibits blocking motorists' vision at intersections and at business, street, or alley entrances/exits.
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