Median rent is 13% lower in Port St. Lucie ($1,937/mo vs $2,229/mo). Buying is cheaper in Port St. Lucie, where the median home runs $369,200 versus $758,700. Households earn more in Chula Vista ($108,032 vs $80,648 a year). Taken together, Port St. Lucie is the more affordable choice with a cost index of 95.7 against 110.7 — about 14% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Chula Vista, CA.
Cost of living verdict
Port St. Lucie is 14% cheaper overall
Cost of Living Index: 95.7 in Port St. Lucie vs 110.7 in Chula Vista (US national average = 100)
City A
Chula Vista, CA
City B
Port St. Lucie, FL
How much would you need to earn in Port St. Lucie, FL to maintain your standard of living from Chula Vista, CA?
Equivalent salary in Port St. Lucie, FL
$64,841
You could earn $10,159 less (14% lower) and break even.
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
Chula Vista
California
Port St. Lucie
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
Median rent is modestly lower in Port St. Lucie at $1,937/mo compared to $2,229/mo in Chula Vista (13% gap). Home buyers face a steeper market in Chula Vista: the median home is $758,700 versus $369,200 in Port St. Lucie — 51% 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.
Chula Vista
Income tax: N/A
Sales tax: N/A
Port St. Lucie
Income tax: N/A
Sales tax: N/A
Port St. Lucie has cleaner air on average: 47.0 AQI (Good) compared to 57.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Port St. Lucie if you prioritize lower overall cost of living (index 95.7 vs 110.7).
Pick Chula Vista if you prioritize higher median household income ($108,032/yr).
Pick Port St. Lucie if you prioritize cheaper rent ($1,937/mo median).
Pick Port St. Lucie if you prioritize cleaner air quality (avg AQI 47.0).
Is Chula Vista cheaper than Port St. Lucie?
Port St. Lucie is cheaper overall, with a cost of living index of 95.7 versus 110.7 (US average = 100). That means prices run about 14% lower in Port St. Lucie.
How much is rent in Chula Vista vs Port St. Lucie?
Median rent is $2,229/mo in Chula Vista, CA and $1,937/mo in Port St. Lucie, FL. Port St. Lucie, FL has the lower rent by about 13%.
Which has higher salaries — Chula Vista or Port St. Lucie?
Median household income is $108,032 in Chula Vista, CA and $80,648 in Port St. Lucie, FL. Chula Vista, CA 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?
Port St. Lucie, FL has better air quality on average: 47.0 AQI versus 57.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Chula Vista or Port St. Lucie?
State tax data is not yet available for one or both cities.
What salary do I need in Port St. Lucie to match my Chula Vista income?
To maintain the same purchasing power, a salary of $100,000 in Chula Vista, CA is equivalent to roughly $86,455 in Port St. Lucie, FL (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
