Overall
Diff -7.3 RPP
Lancaster vs Erie
Cost of living comparison based on BEA Regional Price Parities. Erie is 7.4% less expensive than Lancaster.
7.4% less expensive
Erie, PA is 7.4% less expensive than Lancaster, PA on BEA Regional Price Parities (overall RPP 91.0 vs 98.3). A $100,000 salary in Lancaster buys about the same as $92,563 in Erie; the largest component gap is rents.
- Overall RPP 98.3 (Lancaster) vs 91.0 (Erie)
- $100k in Lancaster ≈ $92,563 purchasing power in Erie
- Rents drives the gap (-37.0 RPP points)
RPP parity plate
Pair PA:PA 98.3→91.0
TIER-NEAR · SAME-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-SHIFT
- TIER-NEAR Near tier
- SAME-STATE Same state · PA
- SPLIT-BUDGET Split budget
- BOTH-BELOW Both below 100
- PP-SHIFT PP shift
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.
Category Breakdown
Goods
Diff 0.0 RPP
Services
Diff -0.5 RPP
Rents
Diff -37.0 RPP
| Category | Lancaster | Erie | Difference |
|---|---|---|---|
| Overall | 98.3 | 91.0 | -7.3 |
| Goods | 100.7 | 100.7 | 0.0 |
| Services | 107.3 | 106.8 | -0.5 |
| Rents | 93.8 | 56.8 | -37.0 |
Visual Comparison
Overall
Lancaster 98.3
Erie 91.0
Goods
Lancaster 100.7
Erie 100.7
Services
Lancaster 107.3
Erie 106.8
Rents
Lancaster 93.8
Erie 56.8
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Erie is 37.0 points lower. But goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Erie, PA is 7.4% less expensive than Lancaster, PA, a meaningful but not extreme shift. The move decision turns on which budget category creates the 7.3-point overall gap.
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.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
For a housing-sensitive move, validate the rent gap first: HUD Fair Market Rent and the actual unit size can overturn what the blended index implies. On the BEA ratio alone, $100,000 in Lancaster corresponds to $92,563 in Erie.
Lancaster
98.3
Cost Index
Erie
91.0
Cost Index
Salary Equivalents
What a salary in Lancaster would need to be in Erie for the same purchasing power:
| In Lancaster | In Erie | Difference |
|---|---|---|
| $50,000 | $46,282 | $-3,718 |
| $75,000 | $69,423 | $-5,577 |
| $100,000 | $92,563 | $-7,437 |
| $150,000 | $138,845 | $-11,155 |
$ in Lancaster = in Erie
Same BEA Regional Price Parity ratio as the table above (98.3 → 91.0), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Erie more expensive than Lancaster?
Erie is 7.4% less expensive than Lancaster. The overall cost index is 91.0 vs 98.3 (national average = 100).
What salary in Erie equals $100K in Lancaster?
A $100,000 salary in Lancaster has the same purchasing power as $92,563 in Erie. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Lancaster and Erie?
Rents in Lancaster are indexed at 93.8 while Erie is at 56.8 (national average = 100). Lancaster 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.