How Chico Handles Sign Regulations: A Practical Guide

Chico maintains 96 local ordinances across all categories, and 3 of those deal specifically with sign regulations. Here is a breakdown of what the city actually requires, what is prohibited, and where Chico falls on the strict-to-permissive spectrum compared to other cities.

Garage Sale Signs

Chico Municipal Code §19.22.020(F) limits residential garage/yard sales to two events per 12-month period, each not exceeding 3 consecutive days. Per CMC §19.74.060, one single- or double-faced sign up to 4 sq ft per face may be displayed at the sale site for the duration of the sale only. Sign height max 3 ft in setbacks/sight-distance areas, 6 ft elsewhere. Off-site directional signs in the public ROW (lamp posts, medians, traffic signs) are prohibited under §19.74.110.

Key details: Code Sections: CMC §19.22.020(F) (sales); §19.74.060 (signs); §19.74.110 (placement). Sale Frequency: 2 sales per 12 months, ≤3 consecutive days each. Sign Size: 1 sign, up to 4 sq ft per face. Sign Height: 3 ft in setback; 6 ft outside setback. Off-site Signs: Prohibited in public ROW / on poles / on trees.

More than two garage sales in 12 months; sales exceeding 3 consecutive days; signs >4 sq ft; signs left up after the sale ends; signs nailed or taped to utility poles, street signs, traffic devices, or trees; signs placed in medians or the public ROW. Code Enforcement may remove offending signs and issue administrative citations.

Holiday Displays

Chico has no specific ordinance regulating residential holiday lights or seasonal decorations — no city-imposed put-up or take-down dates apply. General nuisance, light-trespass, and noise rules govern excessive impacts. Animated/flashing decorations on commercial property may qualify as 'signs' under CMC Chapter 19.74 and trigger sign approval. Sound from amplified displays must comply with Chico's noise ordinance (CMC Ch. 9.38). HOAs may impose stricter limits independently. Lights and cords must comply with California Electrical Code (Title 24, Part 3) for outdoor use.

Key details: Specific Holiday Ordinance: None in CMC — no take-down deadline. Governing Rules: CMC Ch. 9.38 (noise); §19.74.110 (sight-distance/ROW); nuisance. Commercial Animated Displays: May trigger sign rules under CMC §19.74.120. Electrical: CA Electrical Code (Title 24, Part 3) — GFCI, outdoor-rated cords. HOA Layer: Private HOA windows enforceable separately.

Decorations that block public sidewalks or public ROW; light trespass / glare into neighboring dwellings creating a nuisance; amplified holiday music violating CMC Ch. 9.38 noise limits; commercial flashing/animated displays installed without sign approval; non–weather-rated wiring or missing GFCI on outdoor circuits (CEC). Enforcement is typically complaint-driven via Code Enforcement.

If you are coming from a city with tighter rules, you will find Chico gives residents more flexibility on holiday displays.

Political Signs

Chico exempts noncommercial (including political/campaign) signs on residential property from sign approval under CMC §19.74.060, provided each sign is ≤4 sq ft in area. Height is capped at 3 ft inside required setbacks or sight-distance areas, 6 ft outside them. No state-mandated election display window is added by the city — California Elections Code framework allows display from 90 days before through 10 days after the election on public ROW. Signs may not be posted on utility poles, street signs, traffic devices, medians, or trees per CMC §19.74.110.

Key details: Code Section: CMC §19.74.060 (exemptions); §19.74.110 (general provisions). Max Size (Residential): 4 sq ft per sign (exempt from approval). Max Height: 3 ft in setback/sight area; 6 ft outside. State Highway Rule: ≤32 sq ft, 90 days pre / 10 days post-election (Caltrans/ODA). Prohibited Locations: Utility poles, traffic devices, trees, medians, public ROW.

Sign exceeds 4 sq ft on residential property (loses exemption); attaching signs to utility poles, traffic devices, or trees; placement in public ROW, medians, or sight-distance triangle; failure to remove signs from state highway ROW within 10 days post-election. Code Enforcement may remove signs from public property without notice; civil penalties for violations of CMC §19.74 follow Chico's general administrative citation schedule.

Chico is more permissive than most cities when it comes to political signs. That said, there are still limits.

The Bottom Line

Compared to many U.S. cities, Chico gives residents more room on sign regulations. 2 of the 3 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

All of the above reflects Chico's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.