Money and taxes - Mountains
A Fremont County tax bill comes from three moving parts
A property tax bill in Fremont County depends on the assessor's value, a state assessment rate, and the mill levies of the districts that overlap a parcel, so two similar homes can be taxed differently.
Published June 10, 2026 - Last verified June 11, 2026
People sometimes expect two similar-looking homes in Fremont County to have the same tax bill. They often do not, and understanding why takes the surprise out of it.
A Colorado property tax bill comes from three parts. First, the county assessor estimates the property’s value. Second, the state sets an assessment rate that turns that value into a smaller taxable amount. Third, the local districts that cover the parcel each apply a mill levy. Add those levies together and you get the rate for that exact spot.
That third part is why neighbors can pay different amounts. Two parcels can sit under different combinations of districts, such as a fire district, a school district, or a special district, and each layer adds to the levy. The home’s value is only part of the story.
Two offices handle this: the assessor sets values, and the treasurer collects the tax. Rates and values change, so this note does not quote a number. The point is to know the structure and where to look it up.
To check a parcel’s value and the districts that tax it, use the Fremont County Assessor and the Colorado Division of Property Taxation. Treat any specific rate or levy as something to confirm there.