Overall
- Harrisburg-Carlisle
- 98.7
- Dover
- 97.5
Diff -1.1 RPP
Harrisburg-Carlisle vs Dover
Cost of living comparison based on BEA Regional Price Parities. Dover is 1.2% less expensive than Harrisburg-Carlisle.
1.2% less expensive
Dover, DE is 1.2% less expensive than Harrisburg-Carlisle, PA on BEA Regional Price Parities (overall RPP 97.5 vs 98.7). A $100,000 salary in Harrisburg-Carlisle buys about the same as $98,841 in Dover; the largest component gap is services.
- Overall RPP 98.7 (Harrisburg-Carlisle) vs 97.5 (Dover)
- $100k in Harrisburg-Carlisle ≈ $98,841 purchasing power in Dover
- Services drives the gap (-10.9 RPP points)
RPP parity plate
Pair PA:DE 98.7→97.5
PHOTO-FINISH · CROSS-STATE · SERVICES-LED · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE PA × DE
- SERVICES-LED Services-led gap
- 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.
Harrisburg-Carlisle
98.7
Cost Index
Dover
97.5
Cost Index
What This Comparison Actually Tells You
Harrisburg-Carlisle, PA and Dover, DE are a photo finish on overall price level, only 1.1 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services leads the difference, with Dover 10.9 points lower than Harrisburg-Carlisle. Goods, services, and rents all point in the same broad direction, making the headline comparison more transferable across household types.
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 Harrisburg-Carlisle to $98,841 in Dover, but it is not a personal spending weight.
Category Breakdown
Goods
- Harrisburg-Carlisle
- 100.7
- Dover
- 96.4
Diff -4.3 RPP
Services
- Harrisburg-Carlisle
- 108.1
- Dover
- 97.2
Diff -10.9 RPP
Rents
- Harrisburg-Carlisle
- 96.3
- Dover
- 95.9
Diff -0.4 RPP
| Category | Harrisburg-Carlisle | Dover | Difference |
|---|---|---|---|
| Overall | 98.7 | 97.5 | -1.1 |
| Goods | 100.7 | 96.4 | -4.3 |
| Services | 108.1 | 97.2 | -10.9 |
| Rents | 96.3 | 95.9 | -0.4 |
Visual Comparison
Overall
Harrisburg-Carlisle 98.7
Dover 97.5
Goods
Harrisburg-Carlisle 100.7
Dover 96.4
Services
Harrisburg-Carlisle 108.1
Dover 97.2
Rents
Harrisburg-Carlisle 96.3
Dover 95.9
Vertical line = national average (100)
How the Price Gap Changed
Harrisburg-Carlisle and Dover share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 2.2 to 1.1 RPP points. Harrisburg-Carlisle remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 10.6 points between the first and latest shared releases (0.3 to 10.9 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Harrisburg-Carlisle RPP | Dover RPP | Relative Gap |
|---|---|---|---|
| 2008 | 99.0 | 96.8 | 2.2 points Harrisburg-Carlisle higher |
| 2012 | 97.0 | 97.3 | 0.3 points Dover higher |
| 2016 | 98.2 | 100.3 | 2.1 points Dover higher |
| 2020 | 96.1 | 93.9 | 2.3 points Harrisburg-Carlisle higher |
| 2024 | 98.7 | 97.5 | 1.1 points Harrisburg-Carlisle 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 Harrisburg-Carlisle would need to be in Dover for the same purchasing power:
| In Harrisburg-Carlisle | In Dover | Difference |
|---|---|---|
| $50,000 | $49,421 | $-579 |
| $75,000 | $74,131 | $-869 |
| $100,000 | $98,841 | $-1,159 |
| $150,000 | $148,262 | $-1,738 |
$ in Harrisburg-Carlisle = in Dover
Same BEA Regional Price Parity ratio as the table above (98.7 → 97.5), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Dover more expensive than Harrisburg-Carlisle?
Dover is 1.2% less expensive than Harrisburg-Carlisle. The overall cost index is 97.5 vs 98.7 (national average = 100).
What salary in Dover equals $100K in Harrisburg-Carlisle?
A $100,000 salary in Harrisburg-Carlisle has the same purchasing power as $98,841 in Dover. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Harrisburg-Carlisle and Dover?
Rents in Harrisburg-Carlisle are indexed at 96.3 while Dover is at 95.9 (national average = 100). Harrisburg-Carlisle 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.