Median rent is 3% lower in Portland ($1,655/mo vs $1,711/mo). Buying is cheaper in Atlanta, where the median home runs $439,600 versus $581,500. Households earn more in Portland ($90,919 vs $85,652 a year). Taken together, Atlanta is the more affordable choice with a cost index of 100.5 against 101.5 — about 1% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Portland, OR.
Cost of living verdict
Atlanta is 1% cheaper overall
Cost of Living Index: 100.5 in Atlanta vs 101.5 in Portland (US national average = 100)
City A
Atlanta, GA
City B
Portland, OR
How much would you need to earn in Portland, OR to maintain your standard of living from Atlanta, GA?
Equivalent salary in Portland, OR
$75,769
You'd need $769 more (1% higher).
Based on BEA Regional Price Parity (cost index) for each metro area. This estimates overall purchasing power; it does not account for taxes or take-home pay differences.
Metric
Atlanta
Georgia
Portland
Oregon
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: Census ACS, BEA, HUD Fair Market Rents, EPA AirNow, Tax Foundation
Median rents are similar in both cities: $1,711/mo in Atlanta and $1,655/mo in Portland. Home buyers face a steeper market in Portland: the median home is $581,500 versus $439,600 in Atlanta — 24% 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.
Atlanta
Income tax: N/A
Sales tax: N/A
Portland
Income tax: N/A
Sales tax: N/A
Portland has cleaner air on average: 26.0 AQI (Good) compared to 52.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Portland if you prioritize higher median household income ($90,919/yr).
Pick Portland if you prioritize cleaner air quality (avg AQI 26.0).
Is Atlanta cheaper than Portland?
Atlanta is cheaper overall, with a cost of living index of 100.5 versus 101.5 (US average = 100). That means prices run about 1% lower in Atlanta.
How much is rent in Atlanta vs Portland?
Median rent is $1,711/mo in Atlanta, GA and $1,655/mo in Portland, OR. Portland, OR has the lower rent by about 3%.
Which has higher salaries — Atlanta or Portland?
Median household income is $85,652 in Atlanta, GA and $90,919 in Portland, OR. Portland, OR 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?
Portland, OR has better air quality on average: 26.0 AQI versus 52.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Atlanta or Portland?
State tax data is not yet available for one or both cities.
What salary do I need in Portland to match my Atlanta income?
To maintain the same purchasing power, a salary of $100,000 in Atlanta, GA is equivalent to roughly $101,025 in Portland, OR (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
