United States
Cost of living in Colorado
Cost of living in Colorado registers a Regional Price Parity of 103.1, thirteenth nationally and 3 percent above the US average. Among the thirteen high-cost states in this group, Colorado is the most accessible, sitting just above the national median and offering a tax structure that is one of the more efficient in the country. The state applies a flat income tax of 4.4 percent on federal taxable income, with a standard deduction that conforms to the federal figure of 15,000 dollars for single filers in 2025. The state sales tax base rate is 2.9 percent, the lowest non-zero state rate in the country, though local additions in Denver and mountain resort towns can bring the combined rate substantially higher. Denver and the mountain resort corridor, including Boulder, Aspen, and Vail, are the principal drivers of the state's premium over the national average.
Price level
103.1
US = 100
National rank
13th
of 51, dearest first
Income tax
4.4%
flat
Sales tax
2.9%
state base rate
What your salary is worth in Colorado
Because prices here sit at 103.1 against the national 100, the same paycheck stretches differently than it would elsewhere. These figures hold buying power constant: the salary listed is what you would need in Colorado to live as you would on the reference amount in another place.
| Same lifestyle as | $60,000 | $100,000 |
|---|---|---|
| US average | $61,860 | $103,100 |
| California (dearest) | $55,881 | $93,135 |
| Arkansas (cheapest) | $71,185 | $118,642 |
Compare Colorado with anywhere in the US
To live the same in California you need
$75,160
to match $70,000 in Colorado
Price level, US = 100
The equivalent salary keeps your purchasing power constant: it is your pay scaled by the ratio of the two price levels. Regional Price Parities measure what a fixed basket of goods and services costs locally. Source: U.S. Bureau of Economic Analysis, 2024.
Colorado in context
Colorado's 4.4 percent flat income tax applies uniformly across income levels, which means high earners pay proportionally less than they would in states with steeply progressive structures. Combined with a standard deduction that matches the federal level, the effective state income tax rate for most filers is lower than in many neighboring states. The 2.9 percent base sales tax is low, but Denver's combined rate with city and county additions reaches around 8.81 percent, so actual sales tax exposure depends significantly on where within the state a household is located. Housing is the clearest cost pressure: Denver metro has seen home values more than double since 2010, and resort communities like Vail, Aspen, and Telluride carry prices in a separate category altogether. Fort Collins, Pueblo, Colorado Springs, and Grand Junction offer more moderate housing costs while still falling within Colorado's favorable tax environment. The state suits a broad range of earners, from outdoor-recreation-oriented younger households to high-income remote workers who benefit from the flat tax, provided they are realistic about metro housing costs.
The closest state above Colorado on price is Oregon at 103.4. Just below sits Alaska at 102.4.
Frequently asked questions
Is Colorado expensive to live in?
Colorado sits at a price level of 103.1 where the US average is 100, so a typical basket of goods and services costs about 3% more than the national norm. That ranks it 13th most expensive of 51 states. Housing is usually the largest single driver of the gap.
What salary do you need in Colorado?
To match the buying power of $60,000 earned at the US average, you would need about $61,860 in Colorado. The figure scales with the price level: a place dearer than average needs more, a cheaper one needs less. Your own number also depends on housing choice and household size.
How much tax does Colorado charge?
Colorado applies a flat 4.4% state income tax and a base state sales tax of 2.9%. Flat 4.4% on federal taxable income; single standard deduction conforms to federal ($15,000 for 2025). Lowest non-zero state sales tax rate (2.9%). Local jurisdictions can add their own sales tax on top.
Cost of living in other states
Price levels are Regional Price Parities from the U.S. Bureau of Economic Analysis, Regional Price Parities (SARPP, MARPP), 2024 (public domain). State tax figures are the latest published rates from state revenue departments. All figures are estimates for general comparison and not financial advice; your own costs depend on housing, household size and lifestyle.