Grand Junction vs Boulder leftover
You'd keep $371 more a month in Boulder
$2,502/mo leftover in Boulder vs $2,131 in Grand Junction after tax and rent ($371 more). +$4,452 a year for the same registered nurse, the same household size, and the same number of bedrooms. Not a cost-of-living index.
Grand Junction leftover
$2,131
a month after tax and rent
Boulder leftover
$2,502
+$371 vs Grand Junction
Compare Grand Junction to another metro
Same paycheck. Try a different city next to Grand Junction.
Monthly gap
Grand Junction → Boulder
$371
more / month in Boulder
$2,502 in Boulder · $2,131 in Grand Junction · One adult, renting a 1-bedroom
Home
Only when you tap. We match the nearest metro and don't keep the coordinates.
Destination
In 2022-2023, 32 households moved Grand Junction → Boulder (avg AGI $55,781). 48 went the other way. The whole move →
+$371 / mo
| Per month | Grand Junction | Boulder | Difference |
|---|---|---|---|
| Gross pay | $6,917 | $7,808 | +$891 |
| Income and payroll tax | $1,603 | $1,906 | +$303 |
| Take-home pay | $5,314 | $5,902 | +$588 |
| Rent | $1,252 | $1,647 | +$395 |
| Getting around | $520 | $342 | −$178 |
| Groceries | $389 | $389 | $0 |
| Healthcare | $438 | $438 | $0 |
| Utilities | $243 | $243 | $0 |
| Everything else | $341 | $341 | $0 |
| Left over | $2,131 | $2,502 | +$371 |
To break even in Boulder, you'd need to earn
$87,000
Household gross, versus $83,000 today. That's the salary that leaves you exactly as much at the end of the month as Grand Junction does now.
The tax difference alone
−$470
A year, in state and local income tax. Effective rates: 23.2% in Grand Junction, 24.4% in Boulder.
More about Boulder
Grand Junction, CO in full
A flat 4.4% state income tax, a median 2-bedroom asking rent of $1,490 and 260 sunny days; commutes average 19 minutes.
Boulder, CO in full
A flat 4.4% state income tax, a median 2-bedroom asking rent of $1,961 and 250 sunny days; commutes average 23 minutes.
The reverse move
Same two cities, but starting from Boulder on Boulder wages.
Boulder → Grand Junction →Questions
Is the cost of living lower in Boulder than Grand Junction?
A one-bedroom is about $1,252 in Grand Junction versus $1,647 in Boulder. On a one-adult, one-bedroom household, leftover is about $371 a month higher in Boulder. Change the job or household on the comparison to see your number.
Does Boulder have state income tax?
Boulder is in Colorado, which taxes wage income.
What changes if you move from Grand Junction to Boulder?
Take-home pay is recalculated under Colorado tax, rent is priced at the same bedroom count, and leftover is the gap. The from-to page also lists IRS households that already made the move, when that data exists.
Leftover is take-home after federal, state and city wage tax, minus asking rent at the bedroom count you set, minus a modelled month of groceries, utilities, healthcare, transport and childcare. It is not a cost-of-living index and not a moving quote. The dollar gap between Grand Junction and Boulder moves when you change the job, remote versus local pay, or bedrooms. How the math works · Leftover vs a COL index · Why a cheaper COL% can still lose leftover.
Rent is Zillow's asking rent for each metro; taxes and living costs are modelled. An estimate, not a quote or tax advice. How this is calculated.