Quick Summary
Limit: 6 hens · Roosters: Prohibited · Permit: Required · Setback: 10 ft from property line · Code: Olympia Municipal Code § 5.04.040Olympia's Chicken Framework
Olympia Municipal Code § 5.04.040 permits up to 6 hens in residential zones with a permit. As Washington's state capital with a strong progressive political culture and a significant sustainability community (Olympia is home to The Evergreen State College and an active local food movement), the city has maintained relatively permissive urban agriculture provisions.
Olympia's mild, rainy climate — typical of the South Puget Sound — makes year-round chicken-keeping very practical. Winters rarely freeze hard (typically 28–35°F most nights), and the region's abundant rainfall keeps summer temperatures mild. The main challenge is mud management in the wet season.
Key Rules
- Up to 6 hens per residential lot
- Roosters are prohibited
- A permit from Olympia Community Planning and Development is required
- Coop must be at least 10 feet from any property line
- Coop must be predator-proof and weatherproof
- Feed in sealed, rodent-proof containers
Olympia vs. South Puget Sound Cities
| City | Limit | Permit | Setback |
|---|---|---|---|
| Olympia | 6 hens | Permit required | 10 ft from property line |
| Lacey | 4 hens | Permit required | 10 ft setback |
| Tumwater | 4 hens | No permit | 10 ft setback |
| Thurston County (uninc.) | More permissive | No permit | County rules |
| Tacoma | 5 hens | Zoning permit | 10 ft setback |
| Seattle | 8 hens | No permit | 10 ft from property line |
Frequently Asked Questions
Olympia Community Planning and Development at 601 4th Ave E issues the permits. Applications are at olympiawa.gov. Include your property address, number of birds, and a simple site sketch with setback measurements. Fee: approximately $30–$50. Processing: 1–2 weeks.
South Puget Sound's wet winters (Olympia averages 50+ inches of rain/year) make mud management critical. Use concrete, hardware cloth, or compacted gravel under the run to prevent the mud pit that develops under a dirt-floor run. Covered runs are essentially mandatory for year-round use. Deep litter method (6+ inches of wood chips in the coop, turned regularly) handles moisture exceptionally well in the maritime climate.
Yes — unincorporated Thurston County (areas outside Olympia, Lacey, and Tumwater city limits) has more permissive rules. County residential areas generally allow chickens without a permit, with generous setbacks. Use the Thurston County GIS parcel viewer to confirm whether your property is inside Olympia city limits or in unincorporated county territory.
Related Guides
CitySeattle Chicken RulesSeattle's 8-hen no-permit model.CitySpokane Chicken RulesEastern Washington's largest city.StateWashington Livestock LawsAll major WA cities.
Disclaimer: Ordinances change frequently. Always verify current rules with your local planning department before acquiring any animals.