Overall
- Chambersburg
- 94.6
Diff +4.2 RPP
Chambersburg vs Atlantic City-Hammonton
Cost of living comparison based on BEA Regional Price Parities. Atlantic City-Hammonton is 4.5% more expensive than Chambersburg.
4.5% more expensive
Atlantic City-Hammonton, NJ is 4.5% more expensive than Chambersburg, PA on BEA Regional Price Parities (overall RPP 98.9 vs 94.6). A $100,000 salary in Chambersburg buys about the same as $104,454 in Atlantic City-Hammonton; the largest component gap is rents.
- Overall RPP 94.6 (Chambersburg) vs 98.9 (Atlantic City-Hammonton)
- $100k in Chambersburg ≈ $104,454 purchasing power in Atlantic City-Hammonton
- Rents drives the gap (+26.8 RPP points)
RPP parity plate
Pair PA:NJ 94.6→98.9
TIER-NEAR · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE PA × NJ
- 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
- Chambersburg
- 100.7
Diff -0.9 RPP
Services
- Chambersburg
- 108.3
- Atlantic City-Hammonton
- 109.2
Diff +0.9 RPP
Rents
- Chambersburg
- 71.9
Diff +26.8 RPP
| Category | Chambersburg | Atlantic City-Hammonton | Difference |
|---|---|---|---|
| Overall | 94.6 | 98.9 | +4.2 |
| Goods | 100.7 | 99.8 | -0.9 |
| Services | 108.3 | 109.2 | +0.9 |
| Rents | 71.9 | 98.7 | +26.8 |
Visual Comparison
Overall
Chambersburg 94.6
Atlantic City-Hammonton 98.9
Goods
Chambersburg 100.7
Atlantic City-Hammonton 99.8
Services
Chambersburg 108.3
Atlantic City-Hammonton 109.2
Rents
Chambersburg 71.9
Atlantic City-Hammonton 98.7
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Atlantic City-Hammonton is 26.8 points higher. But goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Atlantic City-Hammonton, NJ is 4.5% more expensive than Chambersburg, PA, a meaningful but not extreme shift. The move decision turns on which budget category creates the 4.2-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 Chambersburg corresponds to $104,454 in Atlantic City-Hammonton.
Chambersburg
94.6
Cost Index
Atlantic City-Hammonton
98.9
Cost Index
Salary Equivalents
What a salary in Chambersburg would need to be in Atlantic City-Hammonton for the same purchasing power:
| In Chambersburg | In Atlantic City-Hammonton | Difference |
|---|---|---|
| $50,000 | $52,227 | +$2,227 |
| $75,000 | $78,340 | +$3,340 |
| $100,000 | $104,454 | +$4,454 |
| $150,000 | $156,680 | +$6,680 |
$ in Chambersburg = in Atlantic City-Hammonton
Same BEA Regional Price Parity ratio as the table above (94.6 → 98.9), computed live from your number, nothing is sent anywhere.
How the Price Gap Changed
Chambersburg and Atlantic City-Hammonton share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 12.7 to 4.2 RPP points. Atlantic City-Hammonton remained the higher-index metro in the latest release.
Rents changed the most within this pair: its gap moved 26.0 points between the first and latest shared releases (52.7 to 26.8 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Chambersburg RPP | Atlantic City-Hammonton RPP | Relative Gap |
|---|---|---|---|
| 2008 | 98.0 | 110.7 | 12.7 points Atlantic City-Hammonton higher |
| 2012 | 95.4 | 104.6 | 9.1 points Atlantic City-Hammonton higher |
| 2016 | 96.1 | 102.6 | 6.5 points Atlantic City-Hammonton higher |
| 2020 | 94.3 | 101.2 | 6.9 points Atlantic City-Hammonton higher |
| 2024 | 94.6 | 98.9 | 4.2 points Atlantic City-Hammonton 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.
Frequently Asked Questions
Is Atlantic City-Hammonton more expensive than Chambersburg?
Atlantic City-Hammonton is 4.5% more expensive than Chambersburg. The overall cost index is 98.9 vs 94.6 (national average = 100).
What salary in Atlantic City-Hammonton equals $100K in Chambersburg?
A $100,000 salary in Chambersburg has the same purchasing power as $104,454 in Atlantic City-Hammonton. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Chambersburg and Atlantic City-Hammonton?
Rents in Chambersburg are indexed at 71.9 while Atlantic City-Hammonton is at 98.7 (national average = 100). Atlantic City-Hammonton 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.