Median rent is 16% lower in Baltimore ($1,331/mo vs $1,582/mo). Buying is cheaper in Baltimore, where the median home runs $229,600 versus $420,700. Households earn more in Phoenix ($81,332 vs $62,177 a year). Taken together, Baltimore is the more affordable choice with a cost index of 103.2 against 104.7 — about 1% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Phoenix, AZ.
Cost of living verdict
Baltimore is 1% cheaper overall
Cost of Living Index: 103.2 in Baltimore vs 104.7 in Phoenix (US national average = 100)
City A
Baltimore, MD
City B
Phoenix, AZ
How much would you need to earn in Phoenix, AZ to maintain your standard of living from Baltimore, MD?
Equivalent salary in Phoenix, AZ
$76,084
You'd need $1,084 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
Baltimore
Maryland
Phoenix
Arizona
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 rent is modestly lower in Baltimore at $1,331/mo compared to $1,582/mo in Phoenix (16% gap). Home buyers face a steeper market in Phoenix: the median home is $420,700 versus $229,600 in Baltimore — 45% more expensive.
Metric
Baltimore
Phoenix
Software Developer
Registered Nurse
Elementary Teacher
Electrician
Accountant
Higher wage highlighted · BLS OEWS 2023 (metro-level data)
State tax data is not yet available for these cities.
Baltimore
Income tax: N/A
Sales tax: N/A
Phoenix
Income tax: N/A
Sales tax: N/A
Baltimore has cleaner air on average: 25.0 AQI (Good) compared to 28.0 AQI (Good) in the other city. Lower AQI means cleaner, healthier air.
Pick Phoenix if you prioritize higher median household income ($81,332/yr).
Pick Baltimore if you prioritize cheaper rent ($1,331/mo median).
Baltimore is cheaper overall, with a cost of living index of 103.2 versus 104.7 (US average = 100). That means prices run about 1% lower in Baltimore.
Median rent is $1,331/mo in Baltimore, MD and $1,582/mo in Phoenix, AZ. Baltimore, MD has the lower rent by about 16%.
Median household income is $62,177 in Baltimore, MD and $81,332 in Phoenix, AZ. Phoenix, AZ has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Baltimore, MD has better air quality on average: 25.0 AQI versus 28.0 AQI. Both are EPA AirNow annual averages; lower is better.
State tax data is not yet available for one or both cities.
To maintain the same purchasing power, a salary of $100,000 in Baltimore, MD is equivalent to roughly $101,446 in Phoenix, AZ (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: June 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
