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Clackamas County, OR Home Business: Signage Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

Governing section
ZDO 822 defers to Section 1010
Applies to
Minor and major occupations
Scale
Modest, residential character
Area
Unincorporated county
Cities
Own municipal sign codes

Summary

For home occupations in unincorporated Clackamas County, ZDO 822 allows signs only as permitted under the county's sign regulations. Signs shall be permitted pursuant to Section 1010, Signs, keeping any home-business identification modest and consistent with the residential character.

These county ordinances apply to unincorporated areas of Clackamas County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Signs shall be permitted pursuant to Section 1010, Signs.

Full Breakdown

ZDO 822 does not grant a home occupation its own generous sign allowance; instead it defers to the county's general sign code. For both Level 1 minor and major home occupations, signs shall be permitted pursuant to Section 1010, Signs. In practice this keeps home-business signage small and residential in scale in unincorporated areas. Cities such as Oregon City and Lake Oswego regulate home-business signs under their own municipal sign codes, so confirm the rules for your jurisdiction before installing any sign.

Violations & Fines

A home-occupation sign exceeding what Section 1010 allows is a sign-code violation subject to county code enforcement and removal or correction.

Frequently Asked Questions

Can I put a sign up for my home business?
Only what the county sign code allows. ZDO 822 states signs shall be permitted pursuant to Section 1010, Signs, so home-business signage is limited, not freely allowed.
Do city home businesses follow the same rule?
No. Inside Oregon City, Lake Oswego, Milwaukie and other cities, home-business signs follow that city's municipal sign code rather than the county ZDO.

Sources & Official References

Other rules in Clackamas County

All Clackamas County rules

Compare Clackamas County to another location·View the Oregon home business overview

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