Short-Term Rentals in Riley County, Kansas

A county license is required, and it is not optional paperwork

Operating -- or even advertising -- a short-term rental in unincorporated Riley County without a valid county license is against county rules. The license can only be issued to the property's actual owner, must be renewed every year, and carries a fee of roughly $200 for a new license and $100 for a renewal. Before a license is issued, the property has to meet baseline sanitary and fire-code requirements, and guest sleeping quarters must be located inside a habitable structure -- a converted barn, shed, or other outbuilding being marketed as extra sleeping space is not compliant on its own, regardless of how it's furnished.

As of 2025, Riley County commissioners were actively working through a further round of proposed updates to these rules, discussed at multiple public meetings that year. One of the specific changes under discussion was a requirement that every licensed short-term rental have a designated responsible local agent -- someone who actually lives in Riley County while guests are staying at the property and who can respond in person within about an hour if a problem comes up. That is a materially different standard than an absentee owner managing a listing remotely from another state, and it is worth confirming the current, finalized version of this requirement directly with the county rather than assuming the proposal described in 2025 reporting is still exactly where it landed.

Two jurisdictions, two rulebooks -- confirm which one applies

The county's short-term rental license only governs unincorporated Riley County. A property inside the City of Manhattan's limits is subject to the city's own separate rental-registration and short-term rental rules administered by the City of Manhattan, not the county process described here -- and a parcel that looks rural on a map can still sit inside Manhattan's city limits depending on where the boundary actually runs. Before budgeting for a specific license fee or compliance timeline, confirm with Riley County Planning & Development (or the City of Manhattan directly, for property inside city limits) which jurisdiction's rules actually apply to the parcel you're evaluating.

The demand side of the equation is genuinely tied to two specific, recurring drivers rather than generic tourism: Kansas State University's academic calendar and athletic schedule, and the presence of Fort Riley immediately west of Manhattan. Reporting on the local short-term rental market describes fall and spring semesters -- and football season specifically -- as the peak demand period, with properties close to the stadium seeing the strongest occupancy. Fort Riley adds a second, less seasonal driver: permanent-change-of-station moves, family visits, and training-related travel generate steady demand somewhat independent of the university calendar. A buyer evaluating a specific parcel for short-term rental income should weigh both drivers, and their overlap on football weekends, rather than treating the county as a single undifferentiated STR market.

What to verify before relying on short-term rental income here

• Whether the specific parcel sits inside Manhattan city limits or in unincorporated Riley County -- the license, fee, and rules differ by jurisdiction.
• The current, finalized version of the county's short-term rental ordinance directly with Riley County Planning & Development, since the rules were under active revision as of 2025, including a possible local-responsible-agent requirement.
• Whether an existing or planned structure meets the habitable-dwelling requirement for guest sleeping space -- an outbuilding conversion may not qualify even if it is otherwise finished and furnished.
• Current license fees and renewal timing, since fee schedules are the kind of detail counties revise administratively without always generating news coverage.