Cost of Living in Boulder, CO
Overall index: 195 (100 = US national average). Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.
Overall Cost of Living Index
Cost Breakdown by Category
| Category | Index | vs US avg | Sample cost |
|---|---|---|---|
| Housing | 282 | +182% | $1,347 |
| Transportation | 105 | +5% | $3.50 |
| Food | 114 | +14% | $467 |
| Utilities | 191 | +91% | $508 |
| Healthcare | 191 | +91% | $367 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Boulder?
A single adult living comfortably in Boulder, CO needs approximately $68,250 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Boulder, CO?
The overall cost of living in Boulder, CO is 95% higher than the US national average (index: 195 where 100 = national average).
How much is rent in Boulder, CO?
Average rent for a 1-bedroom apartment in Boulder, CO is about $1,347/month.
Is Boulder, CO expensive to live in?
Yes, Boulder, CO is considered expensive (index above national average).
What salary do I need to live in Boulder, CO?
A single adult needs roughly $68,250/year to cover basic living costs in Boulder, CO.