Salary Needed to Live in Boulder as a Single
A single adult living independently needs approximately $78,229/year to live comfortably in Boulder, CO, including 10% savings.
Direct Answer
A single person needs about $78,229/year to live comfortably in Boulder, CO. The bare-minimum salary is $67,512/year, but the comfortable figure includes a 10% savings target and a monthly after-tax budget of $4,636.
The minimum scenario leaves about $4,107/mo after tax and no planned savings. The comfortable scenario uses $6,519/mo gross pay to cover expenses, taxes, and a savings buffer.
Hybrid salary estimateBLS, HUD, ACS inputsLast verified May 2026
Comfortable Salary
$78,229
with 10% savings
Bare Minimum
$67,512
$5,626/mo gross, no savings buffer
Monthly Expenses
$4,107
16% above national avg
Detailed Monthly Budget for a Single in Boulder
| Expense | Boulder | Nat'l Avg | Diff |
|---|---|---|---|
| Studio/1BR Rent | $1,413 | $1,351 | +5% |
| Groceries | $347 | $207 | +68% |
| Utilities | $203 | $169 | +20% |
| Transportation | $365 | $316 | +16% |
| Car Insurance | $224 | $215 | +4% |
| Health Insurance | $620 | $642 | -3% |
| Internet | $94 | $65 | +45% |
| Phone | $123 | $85 | +45% |
| Dining & Social | $435 | $300 | +45% |
| Entertainment | $174 | $120 | +45% |
| Personal Care | $109 | $75 | +45% |
| Total Monthly | $4,107 | $3,545 | +16% |
How We Calculated the Salary
Monthly expenses:$4,107
Target savings (10%):$529/mo
Monthly after-tax needed:$4,636
Effective tax rate:27%
Gross annual salary needed:$78,229
What Drives the Salary Number?
Housing
$1,413
Studio/1BR rent is 34% of this monthly budget.
Taxes
27%
Estimated federal plus CO state tax reserve used to convert take-home needs into gross salary.
Savings target
10%
$529/mo is reserved for savings so the salary is not just break-even.
Local index
145/100
Boulder is well above the national baseline; the model adjusts baseline spending by local rent and cost data.
Compare Salary Needed in Nearby west Cities
Salary Planning Checklist
- Keep studio/1br housing near $1,413/mo or adjust the salary target upward.
- Budget $935/mo for persona-specific costs such as Internet and Phone.
- Use $67,512/year as the survival floor and $78,229/year as the healthier negotiation target.
Other Household Types in Boulder
Related Pages
FAQ
What salary does a single person need in Boulder?
A single person needs approximately $78,229/year ($6,519/month gross) to live comfortably in Boulder with a 10% savings rate.
How much is rent for a single person in Boulder?
A studio/1br in Boulder costs approximately $1,413/month, which is the largest single expense at 34% of the total budget.
Is Boulder affordable for a single person?
Boulder is above the national average for single person living costs, requiring 16% more salary than the US median.