Jackson County, MO Animal Ordinances: Chickens & Livestock (2026)
Key Facts
- RR district cap
- 25 fowl (5+ acre lots)
- AG district cap
- 100 fowl (10+ acre lots)
- RE/RS/RU districts
- poultry keeping not authorized
- Kansas City
- not covered: separate city code
Summary
Unincorporated Jackson County caps backyard poultry at 25 fowl on Residential Ranchette lots (5+ acres) and bars it entirely on standard suburban and urban residential lots.
Poultry keeping, limited to no more than 25 fowl, provided that offensive or
excessive noise, dust or odor does not create a nuisance for adjacent
properties.
10. Private swimming pools, tennis courts and sports courts.
11. Refreshment stands, for nonalcoholic drinks only, accessory to playgrounds and outdoor recreation areas;
12. Roadside stands, limited to the temporary sale of unprocessed goods and agricultural products which are grown on the premises, the structure shall be of temporary construction, the structure shall contain a maximum of 400 square feet of gross floor area (GFA). Roadside stands shall not be erected or operated for more than ninety (90) days in any calendar year.
13. Storage buildings, including garages, sheds, barns and private stables.
14. Swimming pools, tennis courts and sports courts - private.
#20325 Effective June 1, 1995
15. Temporary real estate office or model home located on property for sale and limited to the period of sale.
16. Tractor trailer, limited to storage of one trailer and one cab.
e. Planned Uses. The following uses are authorized within a planned development district, subject to the requirements of Section 24003.18.
1. Clustered subdivisions with an average density of one (1) dwelling unit per
Full Breakdown
The Unified Development Code treats poultry keeping as an accessory use tied to zoning district, not a countywide right. In the Residential Ranchette District (minimum 5-acre lots), households may keep up to 25 fowl if noise, dust or odor doesn't become a nuisance to neighbors (§ 24004.3). In the Agricultural District (10+ acre tracts), the cap rises to 100 fowl under the same nuisance condition (§ 24004.2). The denser Residential Estates (2-acre), Residential Suburban (1/3-acre) and Residential Urban districts list no poultry-keeping accessory use at all: since the UDC authorizes only uses it names, chickens are not a permitted accessory use on those smaller residential lots. Animal Control's separate numeric caps (six dogs/cats on 2+ acre A/RR/RE tracts, three elsewhere) don't cover fowl; poultry numbers are set entirely by the zoning chapter. None of this reaches Kansas City, Independence, Lee's Summit, Blue Springs, Raytown or Grandview, which zone under their own city codes.
Violations & Fines
Keeping fowl beyond the district cap, or keeping poultry at all in a district where it isn't a listed accessory use, is a UDC violation subject to code enforcement; a documented noise/dust/odor nuisance can void the accessory-use privilege even within the numeric cap.
Frequently Asked Questions
Can I keep chickens on a typical suburban lot in unincorporated Jackson County?
Is there a countywide chicken limit?
Do these rules apply inside Kansas City?
Sources & Official References
Other rules in Jackson County
How Jackson County compares: Best Cities for Backyard Chickens·Compare Jackson County to another location·View the Missouri animal ordinances overview
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