How Much Space Do Chickens Need?
Chesapeake HatcheryPlan on at least 4 square feet per chicken inside the coop and about 10 square feet per chicken in the outdoor run. More room is always better. Crowded hens are more likely to peck each other and get sick.
Space at a glance
| What | Standard breeds | Bantams |
|---|---|---|
| Coop floor | 4 sq ft per bird | 2 sq ft per bird |
| Outdoor run | 10 sq ft per bird | 5 sq ft per bird |
| Roost bar | 8–10 inches per bird | 6 inches per bird |
| Nest boxes | 1 per 4–5 hens, about 12 by 12 inches | 1 per 4–5 hens, about 10 by 10 inches |
| Brooder, weeks 1–2 | About 1/2 sq ft per chick | About 1/3 sq ft per chick |
| Brooder, weeks 3–6 | About 1 to 2 sq ft per chick | About 1 sq ft per chick |
Example flock sizes
- 4 hens: a 4 by 4 foot coop (16 square feet) and a run of at least 40 square feet, such as 5 by 8 feet.
- 6 hens: a coop of 24 square feet and a run of at least 60 square feet.
- 10 hens: a coop of 40 square feet and a run of at least 100 square feet.
Large breeds such as Brahmas and Buff Orpingtons appreciate extra room. Free-ranging birds can get by with less run space, but they still need full coop space for bad-weather days.
Chicks grow fast
Day-old chicks fit in a small brooder, but they double in size every week or two. By 4 weeks, plan on 1 to 2 square feet each. A pop-up chick brooder makes a roomy, easy first home. Our guide to how to set up a brooder for baby chicks has more detail.
Plan for a few more hens
Most chicken keepers end up wanting more birds than they started with. Size your coop for a couple more than you plan to buy, and you will have room to grow. Need a coop? See our medium coop for up to 10 chickens and larger sizes.
Check local rules
Many towns limit how many hens you can keep and how far coops must sit from property lines. Check with your town or county before you build.
Quick answers
Can chickens live in a small coop if they free-range?
They still need full coop space for nights and stormy days, but you can use a smaller run.
Do chickens need a run at all?
A covered run keeps birds safe from hawks and gives them outdoor time when you are away.
How high should roosts be?
About 2 to 3 feet off the floor and higher than the nest boxes, so hens sleep on roosts instead of in nests.
Getting chicks from Chesapeake
Not sure how many to get? Read how many chickens should I get? Shipped chicks travel by USPS Priority Mail to your local post office, and the post office calls you when they arrive. Free local pickup is available on many of our own breeds at 21084 Dover Bridge Rd, Preston, MD 21655. See chick shipping rates and times, read when to order baby chicks, or compare all of our chicken breeds.
