FIRE Number by City

How Much Do You Need to Retire in Denver?

Denver offers outdoor recreation, a strong job market, and 300+ days of sunshine — but it's no longer the affordable mountain city it once was. At $56,000 in average annual expenses, here's the FIRE math.

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Avg Annual Expenses

$56,000

$4,667/month

FIRE Number

$1,400,000

25× annual expenses (4% rule)

Monthly Budget

$4,667

Average for Denver, CO

Retiring in Denver, CO: What You Need to Know

Denver's housing costs have doubled since 2015, making it one of the priciest mid-size cities. However, Colorado offers a unique FIRE advantage: a flat 4.4% state income tax with generous retirement income deductions after age 55. Social Security and up to $24,000 of pension/retirement income is exempt. For FIRE retirees drawing from traditional IRAs, this can save $2,000–5,000/year versus a state like California. Many Denver FIRE seekers use a house-hack strategy — buying a duplex or adding an ADU — to offset mortgage costs.

What Does $1,400,000 Get You in Denver, CO?

With a FIRE number of $1,400,000, you can safely withdraw $56,000 per year ($4,667/month) to cover living expenses in Denver, CO. This follows the 4% rule — the widely-used benchmark that says a diversified portfolio can sustain a 4% annual withdrawal rate indefinitely.

How to Reach FIRE for Denver, CO

  1. Know your real expenses. The $56,000 average may not match your lifestyle. Track every dollar for 3 months to get your true number.
  2. Optimize for local taxes. State income tax, property tax, and sales tax vary enormously and directly impact how much you need.
  3. Factor in healthcare. If retiring before 65, budget $400–$800/month for ACA marketplace insurance in Denver, CO.
  4. Run your own numbers. Use the FIRE calculator to enter your actual income, spending, and investments for a personalized timeline.

How Denver, CO compares in our metro dataset

We model 35 U.S. metros with estimated annual expenses. Denver, CO ranks #26 on spending in that list (1 = lowest, 35 = highest). The median metro here is about $50,000 per year; Denver, CO is about $6,000 per year above the median (about 12% higher). The average across these metros is about $52,771. Use the ranking as a sanity check, then plug your rent, taxes, and lifestyle into the FIRE calculator for a personal target.

Frequently asked questions

How much money do I need to retire early in Denver, CO?

A common starting point is 25 times annual spending (the 4% rule). At about $56,000 per year in modeled expenses for Denver, CO, that implies a FIRE number near $1,400,000. Your real target depends on taxes, healthcare before Medicare, rent versus owning, and how spending changes after you stop working.

What does $4,667 per month mean for FIRE in Denver, CO?

The $4,667 figure is annual expenses divided by twelve; it is a benchmark, not a prescription. If your actual spending is lower, your FIRE number falls proportionally. If you spend more, you need a larger portfolio or a later retirement date.

Is Denver, CO a good place for Lean FIRE or Fat FIRE?

Denver, CO can work for either, but the same withdrawal rate feels different when fixed costs are high. Lean FIRE is easier when housing and healthcare are under control; Fat FIRE is viable if income during working years supports higher savings rates. In our dataset of 35 metros, Denver, CO ranks #26 for modeled annual spending.

How should I budget healthcare if I retire before 65 in Denver, CO?

Most early retirees buy marketplace coverage (ACA) or use a spouse plan. Premiums and out-of-pocket caps vary by county and income. Build a line item for insurance plus deductibles; a calculator helps you stress-test whether your planned withdrawal still clears those costs.

Does cost of living in Denver, CO affect Coast FIRE?

Yes. Coast FIRE means you stop adding new investments but still cover current bills from earned income. A higher cost city raises the income you need to coast comfortably, even if your retirement portfolio is already on track to reach full FIRE later.

How do state and local taxes affect my FIRE number in Denver, CO?

Income, property, and sales taxes change how much gross withdrawal you need to fund the same lifestyle. Investment income and Roth versus traditional balances also shift the tax picture. Use modeled expenses as a net-spending target, then adjust if your tax situation is materially different.

Find out exactly when you can retire in Denver, CO

Enter your real numbers to see your Coast FIRE, Barista FIRE, and Full FIRE milestones.

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Retirement Costs in Other Cities

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Essential FIRE guides

Long-form explainers that pair with the calculator on every page.

What is FIRE? A Practical Overview The 4% Rule Explained What is Coast FIRE? What is Barista FIRE? Lean FIRE vs Fat FIRE How Many Years to FIRE?