Sign Regulations in Chicago, Illinois
Chicago, Illinois has specific sign regulations covering 41 sign types across 13 zoning districts. Regulated sign types include Awning Sign, Wall Sign, Temporary Sign. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: April 19, 2025
Sign Regulation Overview for Chicago, Illinois
Sample Sign Requirements in Chicago
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Incidental Sign, Freestanding | 42 inches | 6 sq ft | — |
| Incidental Sign, Wall-mounted | 12 ft | 6 sq ft | — |
| Wall Sign (Detached House, Two-flat, Townhouse) | — | 1 sq ft | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
PermitPal Coverage for ChicagoFull Coverage
Sign Types Covered
41
- Awning Sign
- Wall Sign
- Temporary Sign
- Show-Window Sign
- +2 more types
Zoning Districts
13
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Chicago
Other Cities in Illinois
Frequently Asked Questions
In Chicago, wall signs can be up to 12 ft and monument signs are limited to 42 inches. Height limits vary by zoning district and sign type. Use PermitPal to get exact requirements for your specific location.
To get a sign permit in Chicago, submit an application to the local building or planning department with sign dimensions, location, and design specifications. Our data confirms permits are required for most commercial signs. Processing typically takes 1-4 weeks. PermitPal helps you identify specific requirements and prepare complete applications.
In Chicago, regulated sign types include Awning Sign, Wall Sign, Temporary Sign, Show-Window Sign, and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
Sign setback requirements in Chicago vary by zone and sign type, typically ranging from 5-15 feet from property lines. Use PermitPal for specific setback requirements at your location.
Digital and LED signs in Chicago are regulated with specific requirements for brightness, animation, and message duration. Chicago has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Chicago, Illinois Sign Rules at a Glance
Chicago, Illinois regulates 41 sign types across 13 zoning districts. Wall, Awning, Freestanding (Multi-Unit 3+ units Residential, Single-Room Occupancy)s in the Residential Districts (R, DR, RS1, RS2, RS3, RT3.5, RT4, RM4.5, RM5, RM5.5, RM6, RM6.5) zoning district are capped at 6 ft (Freestanding) tall and 9 sq ft (Sec. 17-12-0902). Most commercial signs in Chicago require a permit.
Detailed Sign Ordinance Requirements for Chicago, Illinois
Sign Rules by Zoning District in Chicago (13 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 3 | 42 inches | 6 sq ft | — |
| Residential Districts (R, DR, RS1, RS2, RS3, RT3.5, RT4, RM4.5, RM5, RM5.5, RM6, RM6.5) | 15 | 24 ft | Freestanding: 64 sq ft; Wall: 10% of wall area | — |
| Business Districts (B, B1, B2, B3), Commercial Districts (C, C1, C2, C3), Downtown Districts (D, DC, DX, DS) | 9 | 24 ft (≤75 ft frontage or right-of-way <80 ft); 35 ft (>75 ft frontage and right-of-way >80 ft); 50 ft (>150 ft and right-of-way >80 ft) | See height-based table (e.g. 150-199 ft: 200 sq ft; 200-299 ft: 300 sq ft; ...; 800+ ft: 1,100 sq ft) | — |
| Manufacturing Districts (M1, M2, M3, M1-1, M1-2, M1-3, M1-4, M1-5, M2-1, M2-2, M2-3, M2-4, M2-5, M3-1, M3-2, M3-3, M3-4, M3-5) | 7 | 24 ft (zoning lot with <=75 ft street frontage); 35 ft (>75 ft frontage on a street with right-of-way >80 ft); 50 ft (>150 ft frontage on a street with right-of-way >80 ft) | 50% of the Maximum Total Sign Area (which is 5 x street frontage or 1,800 sq ft, whichever is less) | — |
| Michigan Avenue Corridor Special Sign District | 9 | 15 ft | 60 sq ft | — |
| Oak Street Corridor Special Sign District | 4 | — | 2 × street frontage; 1.5 × street frontage if multiple retail tenants (all signs) | — |
| State Street/Wabash Avenue Corridor Special Sign District | 7 | 3 ft | State: 4 × frontage all signs; 2 × frontage per sign. Wabash: 6 × frontage all signs. Other: 4 × frontage | — |
| Chicago River Corridor Special Sign District | 4 | — | As per underlying zone | — |
| Wrigley Field Adjacent Special Sign District | 2 | West Waveland: 69 ft above grade; North Sheffield: 63 ft above grade | — | — |
| Lake Michigan and Chicago Lakefront Protection District | 3 | — | — | — |
| Overlay Districts | 2 | — | — | — |
| Planned Developments (PD) | 2 | 100 ft | 1,200 sq ft (dynamic image area only) | — |
| Planned Manufacturing Districts (PMD) | 2 | 100 ft | 1,200 sq ft (dynamic image area only) | — |
Zone-by-Zone Sign Requirements in Chicago(sample of 3 of 13 zones)
Residential Districts (R, DR, RS1, RS2, RS3, RT3.5, RT4, RM4.5, RM5, RM5.5, RM6, RM6.5)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Wall Sign (Detached House, Two-flat, Townhouse) | — | 1 sq ft | — | — | 1 per street frontage | Per street frontage | — | Unlock | 17-12-0902 |
| Wall, Awning, Freestanding (Multi-Unit 3+ units Residential, Single-Room Occupancy) | 6 ft (Freestanding) | 9 sq ft | — | — | 1 per street frontage | Per street frontage | — | Unlock | 17-12-0902 |
| Wall/Awning (Convents, Monasteries, Family Community Home, Temporary Overnight, Transitional Residences/Shelters) | — | 1 sq ft | — | — | 1 per street frontage | Per street frontage | — | Unlock | 17-12-0902 |
| Wall, Awning, Freestanding (Assisted Living, Group Home, Nursing Home, Other Group Living) | 6 ft (Freestanding) | 9 sq ft | — | — | 1 per street frontage | Per street frontage | — | Unlock | 17-12-0902 |
| Temporary Wall Sign (RS1, RS2, RS3) | 1 story or 20 ft (whichever is less) | 18 inches x 18 inches (2.25 sq ft) | — | — | 1 per street frontage | 1 per street frontage | — | Unlock | 17-12-0804-B-1-a |
| Temporary Wall Sign (RT3.5, RT4, RM4.5, RM5, RM5.5, RM6, RM6.5, DR) | 1 story or 20 ft (whichever is less) | — | — | — | 1 per street frontage | 1 per street frontage | — | Unlock | 17-12-0804-B-1-b |
| Temporary Freestanding Sign (RS1, RS2, RS3) | 4 ft | 18 inches x 18 inches (2.25 sq ft) | — | — | 1 per street frontage | 1 per street frontage; may not project into the public way | — | Unlock | 17-12-0804-C-1-a |
| Temporary Banner (Multi-unit buildings) | 24 ft | 32 sq ft | — | — | As per above (see sign_size_restrictions) | Multi-unit buildings only | — | Unlock | 17-12-0804-D-1-b |
Business Districts (B, B1, B2, B3), Commercial Districts (C, C1, C2, C3), Downtown Districts (D, DC, DX, DS)
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Awning Sign | — | Counts toward max total sign area for lot (zone-specific) | — | — | — | Any permitted awning location on lot | — | Unlock | 17-12-1002-F, 17-12-1005-A |
| Freestanding Sign (On-premise) | 24 ft (≤75 ft frontage or right-of-way <80 ft); 35 ft (>75 ft frontage and right-of-way >80 ft); 50 ft (>150 ft and right-of-way >80 ft) | 50% of total permitted sign area (see table) | — | — | — | Private property only; not on Pedestrian Streets | — | Unlock | 17-12-1002-F, 17-12-1003-E |
| Projecting Sign | — | — | — | — | — | May project into public way (must be set back 18 inches from curb, >12 inch projection requires 9 ft clearance) | — | Unlock | 17-12-1002-F, 17-12-1005-F |
| Wall Sign | — | 33% of building wall area; min 32 sq ft guaranteed for ground-floor tenants | — | — | — | Building wall | — | Unlock | 17-12-1002-F, 17-12-1003-E |
| High-Rise Building Sign - Option 1 (Hotels/Hospitals; DC, DX, B3, C3, DS districts) | — | See height-based table (e.g. 150-199 ft: 200 sq ft; 200-299 ft: 300 sq ft; ...; 800+ ft: 1,100 sq ft) | May not exceed 50% of wall width at sign height | — | 1 per building, with exceptions | Located directly below highest roof line; not on structures that support only sign. | — | Unlock | 17-12-1005-D |
| High-Rise Building Sign - Other buildings (Special Use; DC, DX, B3, C3, DS districts) | — | See height-based table (e.g. 150-199 ft: 200 sq ft; 200-299 ft: 300 sq ft; ...; 800+ ft: 1,100 sq ft) | May not exceed 50% of wall width at sign height | — | 1 per building, with exceptions | Located directly below highest roof line; not on structures that support only sign. | — | Unlock | 17-12-1002-F, 17-12-1005-D |
| Marquee Sign | — | — | — | — | — | On marquees only | — | Unlock | 17-12-1002-F |
| Off-premise, Freestanding Sign (except DC, Pedestrian Streets, see notes) | — | — | — | — | — | Private property, not on Pedestrian Streets | — | Unlock | 17-12-1002-F, 17-12-1006 |
Michigan Avenue Corridor Special Sign District
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Wall Sign | — | 3 × street frontage (all signs on zoning lot) | — | — | — | On building walls; no painted or applied vinyl wall signs. | — | Unlock | 17-12-1101 |
| Freestanding Sign | 15 ft | — | — | — | 1 per street frontage | Per street frontage | — | Unlock | 17-12-1101 |
| Projecting Sign (per ground floor tenant) | 3 ft | — | — | — | 1 per ground-floor tenant | Exterior, projection subject to limits. | — | Unlock | 17-12-1101 |
| Banner (Facade - Street Frontage) | 15 ft | 60 sq ft | — | — | As per formula | Within first two floors of building | — | Unlock | 17-12-1101 |
| Awning Sign | — | Counts toward lot max sign area | — | — | — | Awnings fronting sidewalk, fabric/canvas only. | — | Unlock | 17-12-1101 |
| Box or Cabinet Sign | 3 ft | 3 ft height x 10 ft length | 10 ft (length), 8 in (thickness) | — | — | Allowed where sign type is permitted. | — | Unlock | 17-12-1101 |
| Show-Window Sign | — | 30% of single window area | — | — | — | Show windows | — | Unlock | 17-12-1101 |
| Temporary Sign | — | — | — | — | — | — | — | Unlock | 17-12-1101-B-13 |
PermitPal covers all 13 zoning districts in Chicago — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 13 zones for Chicago — start freeProhibited Signs in Chicago
- The following are prohibited in all zoning districts: strobe lights; roof signs (except those allowed as high-rise building signs); abandoned sign structures; dangerous signs; portable electric signs; signs attached to or painted on a parked motor vehicle or trailer if visible from the public right-of-way unless the vehicle or trailer is used in the normal day-to-day operations of the business; signs that imitate or resemble official traffic lights, signs or signals or interfere with their effectiveness; signs (including city digital signs) that focus or flash a beam of light into the eyes of a driver of a motor vehicle upon a right-of-way within 200 feet from such sign; signs erected, constructed or structurally altered without a required permit; signs attached, erected, maintained or installed on a fence located on or near the perimeter of any surface parking lot; video display signs except as provided for sports stadiums or convention centers.
- No person shall place, maintain, or display upon or in view of any public way any unauthorized sign, signal, marking, or device which purports to be or is an imitation of official traffic-control devices, or which hides/interferes with their effectiveness, or bears commercial advertising.
- No person shall post, stick, stamp, tack, paint, or otherwise fix any notice, placard, bill, handbill, sign, poster, card advertisement, or other device upon any building, wall, or window without obtaining written consent of the owner, agent, lessee, or occupant.
- It is unlawful to erect any sign on the surface of a privately owned walkway or parking lot made available for public use and access if the placement of such sign obstructs the use and creates a public safety hazard.
- Except where specifically permitted, no person shall place, install, or knowingly maintain on the public way any sign or structure/device to which such a sign is affixed.
- It is unlawful for any person to own, maintain, erect, install, alter, repair, or enlarge any sign or associated sign structure without a valid permit unless specifically exempted.
- Improperly secured/affixed exterior business signs (e.g., with tape, string, or staples) are prohibited.
- Signs may not obstruct or be attached to any part of a fire escape.
- Signs covering windows used for required natural light or ventilation are not approved without special permission.
- Flashing signs are prohibited except as specifically allowed.
- Signs may not be constructed, erected, or maintained contrary to the approved permit.
- Signs or sign elements which are abandoned must be reported and removed as required.
Exempt Signs in Chicago
- Any official sign, public notice sign or warning sign required by valid and applicable federal, state, or local law, regulation, ordinance, or court order is exempt from zoning regulation.
- Any sign that is inside a building and is legible only from the lot on which it is located and is not legible from the public way or adjoining lot is exempt from zoning regulation and permit requirements.
- Any sign inside an athletic field or other enclosed outdoor space, where the sign is not legible beyond the property line of the lot on which it is located, is exempt from zoning regulation.
- Works of art with no commercial message are exempt from zoning regulation.
- Holiday decorations with no commercial message are exempt from zoning regulation.
- City digital signs are exempt from zoning regulation under Section 17-12-0506, except they remain subject to regulations in Titles 17, 10, and 13 that expressly refer to and regulate city digital signs.
- A single fast-track business sign (on-premise, ground floor interior window, ≤16 sq ft, non-dynamic, non-flashing, not over public way, etc.) per business is allowed without a sign permit (but still must comply with other requirements).
- On-premise signs constructed of paper, fabric, vinyl, or similar material and attached to a window for no more than 60 days, or painted/adhered to a window with total area ≤25% of window glazing area (with conditions), do not require a sign permit.
- Art murals with no commercial message in the mural are exempt from sign permit requirements, subject to certain conditions.
- Signage contained in a signage matrix approved by the City Council within certain planned developments (e.g., sports stadium/exhibition centers) does not require a separate sign permit but is subject to general building permit requirements.
- Incidental signs that meet specified standards (≤6 sq ft, height limitations) are allowed in all districts and are not counted against total sign area.
- Temporary banners on multi-unit residential buildings (with no more than one per 50 units, max 3, meeting size and placement/time limitations) in residential districts are not counted against permanent total sign area.
- Temporary signs and certain other signs expressly exempted by other Code sections do not require a sidewalk sign permit.
- Signage exempt from zoning under 17-12-0500 and located on property owned by the City or governmental entity does not require a sign permit, but is subject to general building permit requirements.
Sign Permit Fees & Timelines in Chicago
| Item | Details | Citation |
|---|---|---|
| On-premise sign – zoning review fee | $200 | 17-13-0103-A |
| Standard Review | 1–2 months (starts when Complete sign permit application package received by the Department of Buildings) | — |
| See all Chicago sign permit fees & timelines — start free | ||
Source: amlegal municipal code