Western Slope
Garfield County
Property taxes, marriage licenses, vehicle services, and many public records run through Garfield County. Permits and local rules may sit with a town or city instead, so match the office to the exact address.
Official county shortcuts
Take the task to the office that handles it
These links go straight to the official county or regional office shown. Check that page for current documents, hours, appointments, fees, and address-specific instructions. A city may run its own permit office.
Property tax snapshot
Typical property tax in Garfield County
The average total mill levy across Garfield County was about 58.3 mills for tax year 2023 — below the statewide average of about 81 mills. On a $500,000 home, that comes to roughly $1,885 a year, using Colorado's 2026 residential rules: 7.05% on school mills, and 6.8% on the rest after the local actual-value adjustment.
This is the county average across all tax areas. Your parcel's actual mill levy depends on its exact tax area — a metro or special district can add many mills on top — so confirm the real number with the county assessor.
Sales tax: the state charges 2.9% and Garfield County adds 1%, for 3.9% before any city or special district. See Colorado sales tax rates ->
Source: Colorado Division of Property Taxation, 53rd Annual Report (2023) — Average Levies by County.
Incorporated places in this county
These cities and towns touch Garfield County. Some cross a county line. Every name opens a direct place page, and selected places include a fuller local guide.
Get to know Garfield County
The history, land, and character behind the place.
Water and land
Around Carbondale and Glenwood, river water is not the same as your tap water
Garfield County properties along the Colorado and Roaring Fork rivers may carry ditch or irrigation water that is separate from the household water that serves the home.
Read note ->Outdoors and wildfire
Glenwood's Grand Pool: a soak the length of a city block and a half
Glenwood Hot Springs Resort's Grand Pool has been Garfield County's signature soak since 1888 — about 405 feet of mineral water kept near 90 degrees.
Read note ->Water and land
On the Colorado River near Rifle, a simple clean-drain-dry habit keeps boating great
The Colorado River through Garfield County is a beloved place to boat and paddle. After officials confirmed an adult zebra mussel near Rifle in late 2025, the easy clean-drain-dry routine and boat inspections are what keep these waters healthy.
Read note ->Outdoors and wildfire
The Flat Tops Wilderness has different rules than a regular trail
Part of the Flat Tops Wilderness reaches into northern Garfield County, and designated wilderness comes with its own access and use rules that differ from ordinary national forest land.
Read note ->Money and taxes (7)
Money and taxes
A Garfield County value appeal is not a tax appeal
Appeal value or classification to the Garfield County Assessor, but the Assessor does not set the taxes that local districts charge.
Read note ->Money and taxes
Garfield County's Assessor and Treasurer do different tax jobs
Garfield County splits property tax in two: the Assessor sets value and classification, the Treasurer handles the bill and the payment.
Read note ->Home and property (6)
Home and property
In Garfield County, oil and gas can be part of the property picture
Garfield County sits over the Piceance Basin, so a property there may have nearby gas development or a split between who owns the surface and who owns the minerals.
Read note ->Home and property
After a wildfire near Glenwood Springs, the slopes can stay dangerous
Burn scars above Glenwood Springs and Glenwood Canyon can send debris flows and mud during heavy rain for years after a fire, which is a real consideration for nearby property and travel.
Read note ->Water and land (5)
Water and land
Rifle Gap Reservoir is the big-water state park near Rifle
Rifle Gap State Park holds a reservoir open to motorboats, water skiing, swimming, and fishing, and like other Colorado waters it requires a boat inspection before you launch.
Read note ->Water and land
Rifle Falls is a triple waterfall over a travertine dam
Rifle Falls State Park north of Rifle has a triple waterfall where East Rifle Creek flows over a travertine dam, with limestone caves to explore and a small campground; a parks pass is required.
Read note ->Outdoors and wildfire (9)
Outdoors and wildfire
Visiting Hanging Lake takes a reservation made ahead of time
Hanging Lake requires a paid reservation; pets are prohibited, while service animals are permitted under the current trail rules.
Read note ->Outdoors and wildfire
Garfield Creek State Wildlife Area protects elk and closes in winter
Garfield Creek State Wildlife Area south of New Castle is elk winter range, so it closes to the public for much of the year and requires a license or wildlife-area pass to enter.
Read note ->Cars and driving (3)
Cars and driving
I-70 through Glenwood Canyon can close, and there is no quick way around
Interstate 70 runs through Glenwood Canyon in Garfield County, where rockfall, mudslides, and flood risk can close the highway, and the detour is long.
Read note ->Cars and driving
Garfield County vehicle registration goes through the Clerk and Recorder
Title and registration in Garfield County run through the Clerk and Recorder's motor vehicle office, with state rules from the Colorado DMV.
Read note ->Local rules (4)
Local rules
Garfield County's land use code is for unincorporated property
The county's Land Use and Development Code governs property outside town limits — so the first question is which jurisdiction your parcel sits in.
Read note ->Local rules
Glenwood Springs requires a permit for short-term rentals
Inside Glenwood Springs, renting a home for short stays requires a city short-term-rental permit, and the city's rules differ from the unincorporated county's.
Read note ->History and culture (7)
History and culture
Glenwood Springs grew up around its hot springs
The mineral hot springs at Glenwood Springs were known to the Ute people long before the town, and that water is a central part of why the place grew where it did.
Read note ->History and culture
New Castle was a coal town, and an old mine fire still smolders underground
New Castle grew as a coal-mining town, and after a deadly 1896 mine explosion, an underground coal-seam fire has burned in nearby Burning Mountain for over a century.
Read note ->Nearby counties
Other Western Slope counties — rules, rates, and districts shift across county lines.