Backyard chickens in San Marcos, Texas
Everything you need to know before you start a backyard flock in San Marcos – the rules, the climate and the neighbors with teeth.
Can you keep chickens in San Marcos?
Thinking about raising backyard hens in San Marcos, Texas? The city's ordinance allows up to eight hens in residential yards, as long as the coop sits at least 30 feet from your neighbor's house — but roosters are a different story entirely. Here's everything Peggy's Happy Chickens found straight from the official San Marcos Code of Ordinances.
Yes – with conditions
Yes, backyard hens are allowed in San Marcos, Texas. Under Sec. 6.074, "Keeping of other animals; nuisance conditions" of the San Marcos Code of Ordinances, residents may keep chickens (hens) in residential areas of the city, subject to number limits, coop placement rules, and containment requirements. The ordinance states: "No more than eight hens may be kept within residential areas of the city so long as any cage or coop is located at least 30 feet from neighboring residences. All hens must be contained within the owner's yard." Critically, the ordinance also states "This exception does not apply to roosters," meaning roosters are not covered by the simple residential hen allowance and instead fall under the general fowl/livestock rules requiring much larger distances from neighboring dwellings (100 feet) and, in most cases, at least a one-acre fenced pasture — effectively making roosters impractical on a typical residential lot.
The rules at a glance
- Hens in city limits
- Allowed
- How many hens
- 8
- Roosters
- conditional
- Permit required
- No
- Permit cost
- Not specified
- Setback from property line
- 30 ft.
Peggy knows San Marcos
The rules, straight from the municipal code.
- Up to 8 hens may be kept in residential areas of the city; the hen-coop or cage must be located at least 30 feet from neighboring residences, and all hens must be contained within the owner's yard (Sec. 6.074(a)(2)).
- The 8-hen residential exception does not apply to roosters. Roosters (and other fowl/livestock generally) must instead be kept so that they "cannot come within 100 feet of any existing dwelling or business building owned, used, or maintained by any person other than the keeper," unless kept on a fenced open pasture of at least one acre (Sec. 6.074(a)(1)).
- Pens, coops, or fowl-keeping areas (other than 1+ acre fenced pastures) also may not come within 500 feet of any food service or food-processing establishment (Sec. 6.074(a)(3)).
- Fenced open pastures of at least one acre must prevent livestock/fowl from coming within 25 feet of any property line abutting an existing residence (Sec. 6.074(a)(4)).
- Keeping chickens, ducks, geese, or similar fowl "in such a manner as to become offensive to other persons living nearby" is expressly declared a nuisance (Sec. 6.074(b)), and manure/excrement must be managed so as not to become offensive to neighbors (Sec. 6.074(d)).
- No specific city permit or fee is required simply to keep up to 8 hens under this section; the city's separate multi-pet permit process applies to households exceeding general animal-count thresholds (more than 4 adult dogs or 7 total animals) under Sec. 6.016, not specifically to a small backyard hen flock.
- General humane-care standards apply — adequate food, water, shelter from weather, and sanitary conditions (Sec. 6.001, Sec. 6.009).
Keeping a flock happy in San Marcos
🌡️ Climate
USDA Hardiness Zone 8b/9a — Humid Subtropical (Köppen Cfa)
San Marcos sits in the Texas Hill Country / Blackland Prairie transition zone with hot, humid summers (frequently 95–100°F+) and short, mild winters that rarely dip below freezing for long. Flock owners should prioritize shade, ventilation, and constant fresh water in summer, and generally do not need heated coops in winter. Heavy spring rains and flash-flood-prone creeks in the area also make good coop drainage and elevated flooring important.
🦝 Who's after your hens
San Marcos borders Hill Country greenbelts, creeks (including the San Marcos River), and rural edges that support healthy populations of raccoons, coyotes, foxes, rat snakes, opossums, skunks, and hawks (including red-tailed hawks). Predator-proof coop wire (hardware cloth rather than chicken wire), secure locking latches, and covered runs are strongly recommended given the ordinance's own emphasis on secure containment within the owner's yard.
🐔 Breeds that do well here
Easter Egger, Leghorn, Rhode Island Red, Australorp, Naked Neck (Turken), New Hampshire Red — all known for good heat tolerance suited to central Texas summers
Our package comes with two Rhode Island Reds – hardy in heat and cold, and friendly with kids.
Questions people ask about San Marcos
▸How many chickens can I keep in San Marcos city limits?
Up to 8 hens are allowed in residential areas of San Marcos, provided the coop or cage is located at least 30 feet from neighboring residences and the hens stay contained within your yard (Sec. 6.074(a)(2)).
▸Are roosters allowed in San Marcos?
Not under the standard residential hen allowance — the ordinance explicitly states the 8-hen exception "does not apply to roosters." Roosters fall under general fowl/livestock rules requiring 100 feet of separation from other dwellings, which typically requires a much larger property (generally at least one acre) to comply.
▸Do I need a permit to keep backyard chickens in San Marcos?
No specific city permit is required to keep up to 8 hens under the fowl-keeping section of the ordinance. A separate multi-pet permit only applies if your total household animal count exceeds general thresholds (like more than 7 total animals) under a different section of the code.
▸How far must my chicken coop be from my neighbor's house?
For hens kept under the residential exception, the coop or cage must be at least 30 feet from neighboring residences. For other fowl (including roosters) or larger flocks kept outside that exception, the required distance from another person's dwelling or business is 100 feet.
▸Can my coop be close to a restaurant or food business?
No — fowl-keeping facilities (other than large fenced pastures of an acre or more) may not be located within 500 feet of any existing food service or food-processing establishment.
City rules change, and this page is a summary rather than legal advice. Please confirm with San Marcos or your HOA before you order – and call us on (559) 321-7271 if you'd like a hand. Last checked September 29, 2026.
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