Livestock: Marana vs Oro Valley
How do livestock rules compare between Marana, AZ and Oro Valley, AZ?
Marana has fewer restrictions than Oro Valley.
Marana, AZ
Pima County
Marana allows livestock on agriculturally zoned parcels and on residential lots meeting minimum acreage thresholds under the town Land Development Code. The town retains strong agricultural heritage with cotton farms and cattle ranching operations in the Santa Cruz River valley.
View full Marana rules →Oro Valley, AZ
Pima County
Oro Valley restricts livestock to rural zones (R-144, R-80) with minimum one-acre lots. Horses limited to two per acre with 50-foot setbacks from neighboring homes.
View full Oro Valley rules →Key Facts Comparison
| Fact | Marana | Oro Valley |
|---|---|---|
| AG Zone | Livestock permitted without density limits | - |
| Residential Zones | Minimum lot size required (typically 1+ acre) | - |
| State Law | ARS 3-1451 livestock at large | - |
| Nuisance Code | Chapter 6-1 sanitary enclosure standards | - |
| Minimum Lot | - | 1 acre for livestock |
| Horses | - | Up to 2 per acre |
| Setback | - | 50 ft from neighboring homes |
| Enforcement | - | Town code compliance + Pima County |
Highlighted rows indicate differences between cities.
Marana FAQ
Can I keep horses on my Marana property?
Yes, if your parcel is zoned Agricultural or is a residential lot meeting the minimum acreage threshold in the Land Development Code, typically one acre or larger. Check Table 22.120 for your specific zoning district.
Are chickens considered livestock in Marana?
Marana addresses poultry under the same livestock provisions. On qualifying parcels, chickens are allowed subject to nuisance standards in Chapter 6-1 regarding sanitation and odor.
What happens if my livestock gets loose?
Under ARS 3-1451, allowing livestock to roam on public roads is a petty offense. Owners are liable for property damage and may face civil penalties from the town.
Oro Valley FAQ
Can I keep goats in a standard Oro Valley subdivision?
Generally no. Most Oro Valley subdivisions are zoned R-36 or R-16, which do not permit livestock. Only rural and large-lot zones (R-144, R-80) allow goats and similar animals.
Does my HOA override town zoning for livestock?
HOA rules can be more restrictive than town zoning but not less. Even if zoning allows livestock, your CC&Rs may prohibit them entirely.
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