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Boulder, Colorado Retirement Guide
Retirement Score
Boulder, Colorado at a Glance
- Median Home Price
- $1,084,600
- State Income Tax
- State income tax; Social Security partially exempt for seniors; limited pension deduction.
- Avg January Low
- 14.8°F
- Cost of Living Index
- 102.3 (US avg = 100)
- RetireCityIQ Score
- 33 / 100
Overview
"Boulder, Colorado is a Front Range retirement destination at 5,400 feet elevation with median home prices around $850,000 and a cost of living roughly 23% above the national average. Colorado's flat 4.4% state income tax applies to retirement income, but retirees age 65+ can exclude up to $24,000. Boulder Community Health and UCHealth anchor local care, with University of Colorado Hospital 25 minutes east. The city is known for outdoor access, university-town culture, and active longevity."
Boulder sits at the eastern edge of the Rocky Mountains on Colorado's Front Range, 30 miles northwest of Denver. The city is built around the University of Colorado Boulder and has become nationally known for its combination of outdoor access (the Flatirons rise directly behind town), progressive culture, and a longevity-oriented lifestyle that has drawn educated retirees with means. The senior population is around 14% age 65+, lower than most retirement-targeted cities but with unusually high concentrations of healthy, active seniors.
Colorado's retirement tax treatment is moderate. The flat 4.4% state income tax applies to retirement income, but retirees 65+ can exclude up to $24,000 per person ($20,000 for 55–64). Social Security is partially exempt up to age 65 and fully exempt for those over 65. Property tax rates are unusually low (~0.55%), which partially offsets the high home prices.
Healthcare is strong. Boulder Community Health and UCHealth Longs Peak anchor local care, and the University of Colorado Anschutz Medical Campus (one of the country's leading academic medical centers) is 30 minutes east in Aurora. Medicare Advantage plan availability is solid.
The climate is genuinely four-season at elevation — January low ~22°F, July high ~88°F, abundant sunshine (300+ days/year), low humidity. Boulder is best for retirees with substantial savings who prioritize outdoor access, university culture, and active aging — and can absorb the $850k+ median home and 23%-above-average cost of living.
Cost of Living
Affordability Metrics
Boulder's cost of living is 2.299999999999997% above the national average. For a detailed breakdown of expenses, see our cost of living methodology.
Housing
Real Estate & Housing
10-Year Housing Stress Test (Estimate)
Estimate monthly homeowner carrying cost in Boulder using median home price and adjustable assumptions. Stress case applies +10% property tax, +20% insurance, +10% maintenance.
Estimated monthly carrying cost
$2,350
Stress-case monthly carrying cost
$2,639
Median home price used: $1,084,600
Median rent reference: $1,811 / month
Estimate includes property tax, insurance, maintenance reserve, and HOA. It excludes mortgage, utilities, and one-time transaction costs.
Budget validation
Calculate if your savings last in this city
Use RetireFree to test whether your portfolio can support retirement in Boulder, Colorado after local housing costs, taxes, healthcare, inflation, and withdrawal timing.
Open the RetireFree Calculator →Healthcare
Access & Quality
Quality of care and specialist availability are critical for a successful retirement. Boulder scores 11 out of 100 for healthcare access.
Care planning link
Find local assisted living in Boulder
If your city research includes aging parents, future care needs, or a move closer to family, compare local care options alongside housing and healthcare access.
Assisted living in Boulder →Taxes
State Tax Climate
Colorado has a tax environment that is moderate for retirees.
Climate
Weather & Environment
With 326 sunny days a year and an average January low of 14.8°F, Boulder offers a traditional winter climate.
Safety & Walkability
Community Safety
Walkability
Demographics
Population Profile
Diversity Breakdown
Frequently asked questions about retiring in Boulder
Is Boulder, Colorado a good place to retire in 2026?▾
Boulder, Colorado is a Front Range retirement destination at 5,400 feet elevation with median home prices around $850,000 and a cost of living roughly 23% above the national average. Colorado's flat 4.4% state income tax applies to retirement income, but retirees age 65+ can exclude up to $24,000. Boulder Community Health and UCHealth anchor local care, with University of Colorado Hospital 25 minutes east. The city is known for outdoor access, university-town culture, and active longevity.
What is the cost of living in Boulder, Colorado for retirees?▾
The cost-of-living index is 102, roughly 2% above the national average of 100. Median home price is around $1,084,600.
Does Colorado tax Social Security or retirement income?▾
For Colorado residents: State income tax; Social Security partially exempt for seniors; limited pension deduction.
What is the climate like in Boulder, Colorado?▾
Boulder, Colorado has January average low around 15°F, July average high around 86°F. Climate normals are based on 30-year averages from NOAA's National Centers for Environmental Information.
What is healthcare access like in Boulder, Colorado?▾
Boulder scores 11/100 on the RetireCityIQ healthcare access index — a limited score. The index combines CMS hospital quality ratings, Medicare Advantage plan availability, and hospitals per 100,000 residents (KFF + CMS data).
How much does it cost to retire in Boulder, Colorado?▾
For a retired couple in a paid-off home, total monthly costs in Boulder run roughly $3,580 based on the cost-of-living index of 102. This includes property taxes, utilities, healthcare premiums, groceries, transportation, and discretionary spending. Renters add roughly $1,200–$1,800/month for a 2-bedroom.
Local Professionals
Financial Advisors
FINANCIAL MOUNTAIN INC
THE WEALTH CONSERVANCY, INC.
BOULDER WEALTH ADVISORS, LLC
+56 more financial advisors available