Western Slope
Delta County
Property taxes, marriage licenses, vehicle services, and many public records run through Delta 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 Delta County
The average total mill levy across Delta County was about 62.4 mills for tax year 2023 — below the statewide average of about 81 mills. On a $500,000 home, that comes to roughly $2,048 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 Delta County adds 2%, for 4.9% 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 Delta County. Some cross a county line. Every name opens a direct place page, and selected places include a fuller local guide.
Get to know Delta County
The history, land, and character behind the place.
Water and land
In Delta County orchard country, irrigation water is its own question
Many Delta County orchard, vineyard, and pasture properties carry ditch or canal irrigation water that is separate from the household water at the tap.
Read note ->History and culture
Why the North Fork Valley Eats So Well
Around Paonia, a tight cluster of organic orchards, farms, and high-altitude vineyards turns a short growing season into one of Colorado's richest farm-to-table valleys.
Read note ->Outdoors and wildfire
Delta County is ringed by public land, and the rules change with the unit
National forest and BLM lands, including a national conservation area, surround much of Delta County, with a national park nearby, and each manages camping and access under its own rules.
Read note ->Outdoors and wildfire
The Grand Mesa above Cedaredge holds hundreds of small fishing lakes
The Grand Mesa rises north of Cedaredge in Delta County and is dotted with hundreds of small stream-fed lakes stocked with trout, reached by forest roads off Highway 65.
Read note ->Money and taxes (6)
Money and taxes
A Delta County value appeal is about the current assessment
A Delta County value appeal turns on this year's value: explain why it is wrong, and back it with property facts and comparable sales.
Read note ->Money and taxes
Delta County exemption forms start with the Assessor
Senior, disabled-veteran, surviving-spouse, and Gold Star spouse tax exemptions are real money, but you have to apply through the Assessor.
Read note ->Home and property (7)
Home and property
Delta County development starts at the One-Stop Permit Center
Planning and Community Development routes site plans, land-use entitlements, subdivisions, access, utilities, addresses, and septic review.
Read note ->Home and property
In Delta County, no building code does not mean no land-use review
Unincorporated Delta County generally does not require building permits, but development still has to meet land-use and state permit rules.
Read note ->Water and land (14)
Water and land
Delta County development needs proof of water supply
Delta County development applications need proof of adequate water, such as a tap or well permit, matched to the proposed use.
Read note ->Water and land
Delta County floodplain work needs a permit before dirt work
Building or any land-changing work in a designated floodplain or floodway needs a floodplain development permit first.
Read note ->Outdoors and wildfire (8)
Outdoors and wildfire
Paonia Is a Certified Dark Sky Community
Paonia earned official DarkSky International recognition, and on clear nights the Milky Way is visible from streets in town.
Read note ->Outdoors and wildfire
At Sweitzer Lake near Delta, the fish carry selenium and are not for eating
Sweitzer Lake State Park sits just outside the city of Delta and is fished catch-and-release because the fish contain selenium and are not safe to eat.
Read note ->Cars and driving (3)
Cars and driving
Out-of-state vehicles in Delta County need the VIN question handled early
An out-of-state title or registration in Delta County needs VIN verification first, so handle that step before the trip to the motor vehicle office.
Read note ->Cars and driving
The Black Canyon's North Rim is reached from Crawford, on a gravel road that closes in winter
The quieter North Rim of Black Canyon of the Gunnison National Park is reached from Crawford in Delta County by a gravel road that is unplowed and closed to vehicles in winter and early spring.
Read note ->Local rules (2)
Local rules
In Delta County, your address decides who makes the rules
Delta County is a statutory county governed by three commissioners, and whether the county or a town sets the rules for your land depends on where it sits.
Read note ->Local rules
Orchard City is really three old hamlets that joined for clean water
The Town of Orchard City formed when Austin, Eckert, and Cory came together around a Grand Mesa water pipeline, which is why one town holds three named communities.
Read note ->History and culture (7)
History and culture
Cedaredge keeps Surface Creek's apple story alive
Cedaredge's Pioneer Town Museum and its first-weekend-of-October Applefest carry forward the orchard heritage of the Surface Creek Valley beneath the Grand Mesa.
Read note ->History and culture
Downtown Delta is a city of murals you can walk for free
Since the mid-1980s Delta has painted more than 20 large murals on downtown walls, turning a few blocks of Main Street into a free, self-guided walking tour of Western Slope history.
Read note ->Nearby counties
Other Western Slope counties — rules, rates, and districts shift across county lines.