Overall
- Port St. Lucie
- 100.2
Diff -0.2 RPP
Port St. Lucie vs Atlanta-Sandy Springs-Roswell
Cost of living comparison based on BEA Regional Price Parities. Atlanta-Sandy Springs-Roswell is 0.2% less expensive than Port St. Lucie.
0.2% less expensive
Atlanta-Sandy Springs-Roswell, GA is 0.2% less expensive than Port St. Lucie, FL on BEA Regional Price Parities (overall RPP 100.1 vs 100.2). A $100,000 salary in Port St. Lucie buys about the same as $99,830 in Atlanta-Sandy Springs-Roswell; the largest component gap is services.
- Overall RPP 100.2 (Port St. Lucie) vs 100.1 (Atlanta-Sandy Springs-Roswell)
- $100k in Port St. Lucie ≈ $99,830 purchasing power in Atlanta-Sandy Springs-Roswell
- Services drives the gap (+9.2 RPP points)
RPP parity plate
Pair FL:GA 100.2→100.1
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE FL × GA
- SPLIT-BUDGET Split budget
- BOTH-ABOVE Both above 100
- PP-PAR PP near-par
Instrument codes from this pair's BEA Regional Price Parities (overall · goods · services · rents · national benchmark 100 · purchasing-power conversion), not a ranking or recommendation.
Port St. Lucie
100.2
Cost Index
Atlanta-Sandy Springs-Roswell
100.1
Cost Index
What This Comparison Actually Tells You
Port St. Lucie, FL and Atlanta-Sandy Springs-Roswell, GA are a photo finish on overall price level, only 0.2 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services creates the largest separation: Atlanta-Sandy Springs-Roswell is 9.2 points higher. But services and goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
Both metros exceed the U.S. benchmark of 100. The choice is between two national premiums, so local wages need to clear the higher baseline in either market.
For a service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Port St. Lucie to $99,830 in Atlanta-Sandy Springs-Roswell, but it is not a personal spending weight.
Category Breakdown
Goods
- Port St. Lucie
- 96.2
Diff +4.2 RPP
Services
- Port St. Lucie
- 87.0
Diff +9.2 RPP
Rents
- Port St. Lucie
- 113.6
Diff -2.6 RPP
| Category | Port St. Lucie | Atlanta-Sandy Springs-Roswell | Difference |
|---|---|---|---|
| Overall | 100.2 | 100.1 | -0.2 |
| Goods | 96.2 | 100.4 | +4.2 |
| Services | 87.0 | 96.2 | +9.2 |
| Rents | 113.6 | 111.0 | -2.6 |
Visual Comparison
Overall
Port St. Lucie 100.2
Atlanta-Sandy Springs-Roswell 100.1
Goods
Port St. Lucie 96.2
Atlanta-Sandy Springs-Roswell 100.4
Services
Port St. Lucie 87.0
Atlanta-Sandy Springs-Roswell 96.2
Rents
Port St. Lucie 113.6
Atlanta-Sandy Springs-Roswell 111.0
Vertical line = national average (100)
Salary Equivalents
What a salary in Port St. Lucie would need to be in Atlanta-Sandy Springs-Roswell for the same purchasing power:
| In Port St. Lucie | In Atlanta-Sandy Springs-Roswell | Difference |
|---|---|---|
| $50,000 | $49,915 | $-85 |
| $75,000 | $74,873 | $-127 |
| $100,000 | $99,830 | $-170 |
| $150,000 | $149,746 | $-254 |
$ in Port St. Lucie = in Atlanta-Sandy Springs-Roswell
Same BEA Regional Price Parity ratio as the table above (100.2 → 100.1), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Atlanta-Sandy Springs-Roswell more expensive than Port St. Lucie?
Atlanta-Sandy Springs-Roswell is 0.2% less expensive than Port St. Lucie. The overall cost index is 100.1 vs 100.2 (national average = 100).
What salary in Atlanta-Sandy Springs-Roswell equals $100K in Port St. Lucie?
A $100,000 salary in Port St. Lucie has the same purchasing power as $99,830 in Atlanta-Sandy Springs-Roswell. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Port St. Lucie and Atlanta-Sandy Springs-Roswell?
Rents in Port St. Lucie are indexed at 113.6 while Atlanta-Sandy Springs-Roswell is at 111.0 (national average = 100). Port St. Lucie has higher rents.
Data sources
- BEA Regional Price Parities (RPP), the cost-of-living indices shown on this page
- U.S. Census Bureau, American Community Survey (ACS), gross-rent observations behind the rents component
- BLS Consumer Price Index (CPI), goods and services price relatives
- BLS Occupational Employment and Wage Statistics (OEWS), labor-driven services component
- HUD Fair Market Rents (FMR), 40th-percentile rent cross-reference
Every figure on PlainCost is rendered directly from BEA Regional Price Parity source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, our changelog, or report a data error. Data current as of 2026-08-11. Rankings measure the published cost-of-living index only; we don't recommend where to live or rate any metro's quality of life.