Median rent is 3% lower in Alpharetta ($1,948/mo vs $2,018/mo). Buying is cheaper in Alpharetta, where the median home runs $649,000 versus $1,039,500. Households earn more in Alpharetta ($147,612 vs $87,493 a year). Taken together, Alpharetta is the more affordable choice with a cost index of 100.5 against 100.6 — about 0% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Alpharetta, GA.
City A
Alpharetta, GA
City B
Boulder, CO
How much would you need to earn in Boulder, CO to maintain your standard of living from Alpharetta, GA?
Equivalent salary in Boulder, CO
$75,099
You'd need $99 more (0% higher).
Based on BEA Regional Price Parity (cost index) for each city's metro area. A rough estimate of overall purchasing power, not tax or take-home pay.
Metric
Alpharetta
Georgia
Boulder
Colorado
👥Population
💰Median Household Income
Annual
🏠Median Gross Rent
Per month
🏡Median Home Value
📊Cost of Living Index
US avg = 100
🔑1BR Fair Market Rent
HUD FMR
🔑2BR Fair Market Rent
HUD FMR
🔑3BR Fair Market Rent
HUD FMR
🌬️Air Quality Index
Lower = cleaner
🏛️Top State Income Tax
Top marginal rate
🧾State Sales Tax
Statewide base rate
🎂Median Age
Years
✓ = better value · Sources: US Census ACS, BEA RPP, HUD FMR, EPA AirNow, Tax Foundation
Median rents are similar in both cities: $1,948/mo in Alpharetta and $2,018/mo in Boulder. Home buyers face a steeper market in Boulder: the median home is $1,039,500 versus $649,000 in Alpharetta — 38% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
State tax data is not yet available for these cities.
Alpharetta
Income tax: N/A
Sales tax: N/A
Boulder
Income tax: N/A
Sales tax: N/A
Air quality data is not yet available for these cities.
Pick Alpharetta if you prioritize higher median household income ($147,612/yr).
Is Alpharetta cheaper than Boulder?
Alpharetta is cheaper overall, with a cost of living index of 100.5 versus 100.6 (US average = 100). That means prices run about 0% lower in Alpharetta.
How much is rent in Alpharetta vs Boulder?
Median rent is $1,948/mo in Alpharetta, GA and $2,018/mo in Boulder, CO. Alpharetta, GA has the lower rent by about 3%.
Which has higher salaries — Alpharetta or Boulder?
Median household income is $147,612 in Alpharetta, GA and $87,493 in Boulder, CO. Alpharetta, GA has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Which city has better air quality?
Air quality data is not yet available for one or both cities.
Which has lower taxes — Alpharetta or Boulder?
State tax data is not yet available for one or both cities.
What salary do I need in Boulder to match my Alpharetta income?
To maintain the same purchasing power, a salary of $100,000 in Alpharetta, GA is equivalent to roughly $100,132 in Boulder, CO (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: December 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
