Livestock: Federal Way vs Seattle
How do livestock rules compare between Federal Way, WA and Seattle, WA?
Seattle has fewer restrictions than Federal Way.
Federal Way, WA
King County
Large livestock in Federal Way are restricted to Suburban Estate zones and larger rural lots under FWRC 19.195. Minimum acreage per animal required. Most residential zones prohibit livestock.
View full Federal Way rules →Seattle, WA
King County
Livestock (horses, cattle, goats, sheep, pigs) are permitted in rural and agricultural zones under KCC 21A.30. Density is typically 1 large animal per acre in RA zones; A zones allow full agricultural use.
View full Seattle rules →Key Facts Comparison
| Fact | Federal Way | Seattle |
|---|---|---|
| Allowed Zones | SE and rural | - |
| Min Lot (Horse/Cow) | ~1 acre per animal | - |
| Residential Zones | Generally prohibited | - |
| Code | FWRC 19.195 | KCC 21A.30, 21A.24 |
| Rural Density | - | 1 animal per acre (approx) |
| Ag Zone | - | No cap with setbacks |
| Barn Setback | - | 50 ft property line |
| Dwelling Setback | - | 100 ft neighbor home |
Highlighted rows indicate differences between cities.
Federal Way FAQ
Can I keep a goat in Federal Way?
Only in Suburban Estate or larger rural lots with adequate acreage. Most standard residential zones prohibit goats; miniature goats may have limited exceptions.
Are pot-belly pigs allowed in Federal Way?
Pot-belly pigs are regulated as livestock and typically restricted to SE zones. Check with Community Development before acquiring one.
Seattle FAQ
Can I keep a horse on my 1-acre lot in unincorporated King County?
Typically yes in RA zoning with proper shelter, pasture, and manure management. Check your parcel's zoning through iMap and verify setbacks before fencing or building a barn.
Are pigs allowed in rural King County?
Yes in Agricultural and Rural Area zones with the same density rules. Pot-bellied pigs as pets (under 150 lbs) may be treated as companion animals. Large commercial swine operations require additional permits.
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