Sign Regulations in San Bernardino County, CA (2026)

2 county-level rules, plus city-specific rules for 8 cities in San Bernardino County, California.

Verified from official government sources

Note: These county rules apply to unincorporated areas of San Bernardino County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Political Signs

Development Code Section 83.13.070(b)(1) allows temporary political signs in any zoning district. They are limited to 8 square feet in residential districts and 32 square feet elsewhere, must be removed within 30 days after the election, and may not be placed in the public right-of-way or on utility poles.

San Bernardino County Political Sign Rules

Some Restrictions

Full ordinance details →Official source ↗

Garage Sale Signs

Under Development Code Chapter 84.10, garage sale signs may not be posted on telephone poles, streetlights, traffic signs, or anywhere in the public right-of-way. Signs may go up no earlier than one day before the sale and must come down within one day after it ends.