How to Raise Chickens — Legally
To know whether you can legally keep chickens at your home residence, you need to explore the zoning laws for your location. Then, take a look at any special regulations in that zoning district that may affect either chicken-keeping or building chicken housing.
Your property may be zoned as agricultural, residential, business, or any number of subcategories. Here’s what those categories generally mean for you:
If the zoning is listed as agricultural, you can probably raise chickens without a problem. Look for a notice about the Right to Farm bill on your paperwork. The Right to Farm bill states that any recognized, legal methods of farming can exist or begin at any time in that zone.
If the zoning is listed as residential, residential/agriculture, or some other type of zoning, or if you rent or lease your home, you’ll need to determine just what is allowed. Note that landlords may have additional restrictions, beyond the local ordinances, against pets or livestock, so read your lease or talk to your landlord.
There are two types of laws and ordinances that you need to be concerned about before you begin to raise chickens:
Laws concerning the ownership of animals at your home location: There may be restrictions on the number of birds, the sex of birds, and where on the property chicken coops can be located. In some areas, the amount of property one has and your closeness to neighbors may determine whether you can keep birds and, if so, how many. You may be allowed to keep so many pets per acre, including chickens. You may need to get written permission from neighbors. Many other rules can apply.
Laws that restrict the types of housing or pens you can construct: Will you need a permit to build a chicken coop? Will it need to be inspected?
Not only do you need to find out what you are allowed to do chicken-wise, but you also need to make sure that you get that information from the right people. If you recently purchased your home, your deed and your sales agreement should have your zoning listed on them.
If you can’t find a record of how your property is zoned, go to your city, village, or township hall and ask whether you can look at a zoning map. Some places will have a copy they can give or sell you; in others, you’ll need to look in a book or at a large wall map.
In larger communities, the planning board or office may handle questions about zoning. In smaller towns or villages, the county clerk or an animal control officer may handle questions about keeping animals. The issue of building fences and shelters may be handled by another government unit in either case.
If you can, get a copy of the laws or ordinances so you can refer to them later if the need arises. You may want them to show a neighbor who challenges your right to keep chickens or to remind you how many chickens are legal to own.
Just because others in your neighborhood have chickens doesn’t mean that it’s legal for you to have them. They may have had them before a zoning change (people who have animals at the time zoning is changed are generally allowed to keep them), they may have a variance, or they may be illegally keeping chickens. Even if your neighbor — or even your realtor — tells you it’s okay to raise chickens in your backyard, you’re better off avoiding consequences by going straight to the primary source of legal info.

Raising Chickens Glossary
broiler; broiler bird
Any chicken of a breed known or developed for meat; usually with deeper, larger breasts, a larger frame, and fast growth.

Raising Chickens Glossary
brooder
An enclosed area for chicks in the first few weeks of life; provides warmth and safety in the absence of a mother hen.

Raising Chickens Glossary
chiggers
A common external parasite of chickens (and humans) that feed on blood while injecting an irritant into the skin.

Raising Chickens Glossary
Coccidia
An internal parasite of chickens that lines the digestive tract and may cause serious problems.

Raising Chickens Glossary
coccidiosis
An infection by Coccidia.

Raising Chickens Glossary
coccidiostats
A medicine that controls the disease coccidiosis; often added to commercial chicken feed.

Raising Chickens Glossary
cockerel
A young male chicken.

Raising Chickens Glossary
County Extension agent
A county employee, sometimes called an educator, who is associated with a land-grant university in the same state and whose job is to take research-based knowledge and bring it to the general public.

Raising Chickens Glossary
crumbles
Medium-sized pieces of feed, actually broken-up pellets.

Raising Chickens Glossary
egg binding
The condition that occurs when a hen has an egg that she can’t pass from the oviduct for some reason.

Raising Chickens Glossary
fowl tick
An external parasite of chickens, common in the U.S. South, that feed on the chicken’s blood but do not stay attached.

Raising Chickens Glossary
gapeworm
A common internal parasite of free-range or pastured chickens, usually found in the trachea; may cause serious breathing problems.

Raising Chickens Glossary
grit
1. Small rocks or gravel; aids digestion for chickens. 2. Chicken feed supplement, made of crushed limestone and granite, available for purchase in feed stores for chickens requiring extra grit.

Raising Chickens Glossary
hybrid
A cross between two chicken breeds, usually created to take advantage of specific qualities such as increased breast meat.

Raising Chickens Glossary
layer; laying hen
Any chicken of a breed known or developed for laying eggs; will not sit on their own eggs.

Raising Chickens Glossary
lice
A common external parasite of chickens that feeds on feathers or shedding skin cells.

Raising Chickens Glossary

Raising Chickens Glossary
mite
A common external parasite of chickens that burrows into the chicken’s skin and feeds on chicken blood.

Raising Chickens Glossary
oocysts
Immature Coccidia that are passed in fecal matter. Coccidia is an internal parasite of chickens that lines the digestive tract.

Raising Chickens Glossary
parasite
Things that feed on a chicken’s blood, other body secretions, or its feathers; may be internal or external.

Raising Chickens Glossary
pellets
Long, narrow, cylinder-shaped pieces of compressed feed.

Raising Chickens Glossary
pullet
A young female chicken who has not started laying eggs.

Raising Chickens Glossary
roost
1. (noun) Any above-floor structure provided for a bird to perch on. 2. (verb) The act of perching on such a structure.

Raising Chickens Glossary
roundworm
A common internal parasite of chickens, usually found in the intestines but occasionally in the oviduct or even an egg

Raising Chickens Glossary
shelter-and-run unit
A form of chicken housing that combines an indoor, protected area with an outside enclosure.

Raising Chickens Glossary

Raising Chickens Glossary
tapeworm
A common internal parasite of chickens, usually found in the intestines and usually considered harmless.

Raising Chickens Glossary
vent; vent area
The common opening for feces in chickens.

Raising Chickens Glossary
vet wrap
A bandage, often used with animals, that sticks to itself.

Raising Chickens Glossary
zoning variance
A formal agreement with the governing body of an area to allow one individual or entity to deviate from the restrictions of a zoning area.

Raising Chickens Glossary
zoning; zoning area
1. (noun) An area or district with specific restrictions or rules about the types of buildings and activities that can take place there. 2. (adjective) Of or about the restrictions required due to the zoning area.