Can I keep chickens in Mililani, HI?
Yes — Mililani allows backyard chickens, up to 2 hens with no permit required. (ROH §12-2.5(d), verified June 2026)
The full rules
| Chickens allowed | Yes |
|---|---|
| Maximum hens | 2 |
| Permit required | No |
| Code section | ROH §12-2.5(d) |
Mililani is a planned unincorporated community on Oahu governed by the City and County of Honolulu. ROH §12-2.5(d) limits chickens and peafowl to 2 per household county-wide. No permit is required by the county. Note: Mililani Town Association HOA covenants may impose stricter restrictions — residents should verify with their HOA separately.
Common questions
Can I keep chickens in Mililani?
Yes — chickens are allowed in Mililani (ROH §12-2.5(d)).
How many chickens can I keep in Mililani?
Up to 2 hens.
Do I need a permit to keep chickens in Mililani?
No — no permit is required for the base allowance in Mililani.
What law covers backyard chickens in Mililani?
ROH §12-2.5(d). Read the official text at the source linked on this page.
The actual law
ROH §12-2.5(d) — read the official code
“Chickens and peafowl. The number of chickens or peafowl shall not exceed two per household. (Added Ord. 90-55; Am. Ord. 04-42)” source
Last verified June 15, 2026. Always confirm with your municipality — HOA rules can be stricter than city code. How we verify →
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