Overall
Diff +0.8 RPP
Rome vs Erie
Cost of living comparison based on BEA Regional Price Parities. Erie is 0.9% more expensive than Rome.
0.9% more expensive
Erie, PA is 0.9% more expensive than Rome, GA on BEA Regional Price Parities (overall RPP 91.0 vs 90.2). A $100,000 salary in Rome buys about the same as $100,875 in Erie; the largest component gap is services.
- Overall RPP 90.2 (Rome) vs 91.0 (Erie)
- $100k in Rome ≈ $100,875 purchasing power in Erie
- Services drives the gap (+16.1 RPP points)
RPP parity plate
Pair GA:PA 90.2→91.0
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE GA × PA
- SPLIT-BUDGET Split budget
- BOTH-BELOW Both below 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.
Rome
90.2
Cost Index
Erie
91.0
Cost Index
What This Comparison Actually Tells You
Rome, GA and Erie, PA are a photo finish on overall price level, only 0.8 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services creates the largest separation: Erie is 16.1 points higher. But rents 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 remain below the U.S. benchmark of 100. This comparison chooses between two below-average price levels; “more expensive” here does not mean nationally expensive.
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 Rome to $100,875 in Erie, but it is not a personal spending weight.
Category Breakdown
Goods
Diff +4.4 RPP
Services
Diff +16.1 RPP
Rents
Diff -3.4 RPP
| Category | Rome | Erie | Difference |
|---|---|---|---|
| Overall | 90.2 | 91.0 | +0.8 |
| Goods | 96.3 | 100.7 | +4.4 |
| Services | 90.7 | 106.8 | +16.1 |
| Rents | 60.3 | 56.8 | -3.4 |
Visual Comparison
Overall
Rome 90.2
Erie 91.0
Goods
Rome 96.3
Erie 100.7
Services
Rome 90.7
Erie 106.8
Rents
Rome 60.3
Erie 56.8
Vertical line = national average (100)
How the Price Gap Changed
Rome and Erie share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 8.5 to 0.8 RPP points. Erie remained the higher-index metro in the latest release.
Rents changed the most within this pair: its gap moved 11.2 points between the first and latest shared releases (7.8 to 3.4 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Rome RPP | Erie RPP | Relative Gap |
|---|---|---|---|
| 2008 | 88.0 | 96.5 | 8.5 points Erie higher |
| 2012 | 86.3 | 95.3 | 9.0 points Erie higher |
| 2016 | 88.3 | 95.5 | 7.2 points Erie higher |
| 2020 | 86.3 | 92.8 | 6.5 points Erie higher |
| 2024 | 90.2 | 91.0 | 0.8 points Erie higher |
Annual BEA Regional Price Parity releases; a higher index means a higher price level relative to the national average of 100. Selected years shown from the full shared series.
Salary Equivalents
What a salary in Rome would need to be in Erie for the same purchasing power:
| In Rome | In Erie | Difference |
|---|---|---|
| $50,000 | $50,438 | +$438 |
| $75,000 | $75,656 | +$656 |
| $100,000 | $100,875 | +$875 |
| $150,000 | $151,313 | +$1,313 |
$ in Rome = in Erie
Same BEA Regional Price Parity ratio as the table above (90.2 → 91.0), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Erie more expensive than Rome?
Erie is 0.9% more expensive than Rome. The overall cost index is 91.0 vs 90.2 (national average = 100).
What salary in Erie equals $100K in Rome?
A $100,000 salary in Rome has the same purchasing power as $100,875 in Erie. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Rome and Erie?
Rents in Rome are indexed at 60.3 while Erie is at 56.8 (national average = 100). Rome 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.