Median rent is 21% lower in St. Petersburg ($1,663/mo vs $2,110/mo). Buying is cheaper in St. Petersburg, where the median home runs $371,100 versus $575,100. Households earn more in Gilbert ($122,551 vs $75,192 a year).
City A
Gilbert, AZ
City B
St. Petersburg, FL
How much would you need to earn in St. Petersburg, FL to maintain your standard of living from Gilbert, AZ?
A cost-of-living index isn't available for one of these cities yet, so we can't compute an equivalent salary.
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
Gilbert
Arizona
St. Petersburg
Florida
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
Renters will find significantly cheaper housing in St. Petersburg — median rent of $1,663/mo versus $2,110/mo in Gilbert, a 21% difference. Home buyers face a steeper market in Gilbert: the median home is $575,100 versus $371,100 in St. Petersburg — 35% 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.
Gilbert
Income tax: N/A
Sales tax: N/A
St. Petersburg
Income tax: N/A
Sales tax: N/A
Gilbert has cleaner air on average: 32.0 AQI (Good) compared to 56.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Gilbert if you prioritize higher median household income ($122,551/yr).
Pick St. Petersburg if you prioritize cheaper rent ($1,663/mo median).
Pick Gilbert if you prioritize cleaner air quality (avg AQI 32.0).
Is Gilbert cheaper than St. Petersburg?
Cost of living index data is not yet available for one or both cities.
How much is rent in Gilbert vs St. Petersburg?
Median rent is $2,110/mo in Gilbert, AZ and $1,663/mo in St. Petersburg, FL. St. Petersburg, FL has the lower rent by about 21%.
Which has higher salaries — Gilbert or St. Petersburg?
Median household income is $122,551 in Gilbert, AZ and $75,192 in St. Petersburg, FL. Gilbert, AZ 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?
Gilbert, AZ has better air quality on average: 32.0 AQI versus 56.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Gilbert or St. Petersburg?
State tax data is not yet available for one or both cities.
What salary do I need in St. Petersburg to match my Gilbert income?
RPP data needed for salary equivalence calculation is not yet available.
Data last updated: December 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
