Overall
- Raleigh-Cary
- 98.2
- Trenton-Princeton
- 103.2
Diff +5.0 RPP
Raleigh-Cary vs Trenton-Princeton
Cost of living comparison based on BEA Regional Price Parities. Trenton-Princeton is 5.1% more expensive than Raleigh-Cary.
5.1% more expensive
Trenton-Princeton, NJ is 5.1% more expensive than Raleigh-Cary, NC on BEA Regional Price Parities (overall RPP 103.2 vs 98.2). A $100,000 salary in Raleigh-Cary buys about the same as $105,117 in Trenton-Princeton; the largest component gap is rents.
- Overall RPP 98.2 (Raleigh-Cary) vs 103.2 (Trenton-Princeton)
- $100k in Raleigh-Cary ≈ $105,117 purchasing power in Trenton-Princeton
- Rents drives the gap (+31.6 RPP points)
RPP parity plate
Pair NC:NJ 98.2→103.2
TIER-NEAR · CROSS-STATE · RENT-LED · BENCH-CROSS · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE NC × NJ
- RENT-LED Rent-led gap
- BENCH-CROSS Benchmark cross
- 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.
Salary Equivalents
What a salary in Raleigh-Cary would need to be in Trenton-Princeton for the same purchasing power:
| In Raleigh-Cary | In Trenton-Princeton | Difference |
|---|---|---|
| $50,000 | $52,559 | +$2,559 |
| $75,000 | $78,838 | +$3,838 |
| $100,000 | $105,117 | +$5,117 |
| $150,000 | $157,676 | +$7,676 |
$ in Raleigh-Cary = in Trenton-Princeton
Same BEA Regional Price Parity ratio as the table above (98.2 → 103.2), computed live from your number, nothing is sent anywhere.
What This Comparison Actually Tells You
Trenton-Princeton, NJ is 5.1% more expensive than Raleigh-Cary, NC, a meaningful but not extreme shift. The move decision turns on which budget category creates the 5.0-point overall gap.
This route crosses the national benchmark: Trenton-Princeton is above 100 while Raleigh-Cary is below it. That makes the move a change of price regime, not merely a rank swap.
Rents leads the difference, with Trenton-Princeton 31.6 points higher than Raleigh-Cary. 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.
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 Raleigh-Cary corresponds to $105,117 in Trenton-Princeton.
Category Breakdown
Goods
- Raleigh-Cary
- 96.6
- Trenton-Princeton
- 99.8
Diff +3.2 RPP
Services
- Raleigh-Cary
- 89.0
- Trenton-Princeton
- 112.3
Diff +23.3 RPP
Rents
- Raleigh-Cary
- 103.5
- Trenton-Princeton
- 135.1
Diff +31.6 RPP
| Category | Raleigh-Cary | Trenton-Princeton | Difference |
|---|---|---|---|
| Overall | 98.2 | 103.2 | +5.0 |
| Goods | 96.6 | 99.8 | +3.2 |
| Services | 89.0 | 112.3 | +23.3 |
| Rents | 103.5 | 135.1 | +31.6 |
Visual Comparison
Overall
Raleigh-Cary 98.2
Trenton-Princeton 103.2
Goods
Raleigh-Cary 96.6
Trenton-Princeton 99.8
Services
Raleigh-Cary 89.0
Trenton-Princeton 112.3
Rents
Raleigh-Cary 103.5
Trenton-Princeton 135.1
Vertical line = national average (100)
Raleigh-Cary
98.2
Cost Index
Trenton-Princeton
103.2
Cost Index
How the Price Gap Changed
Raleigh-Cary and Trenton-Princeton share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 7.6 to 5.0 RPP points. Trenton-Princeton remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 27.8 points between the first and latest shared releases (51.1 to 23.3 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Raleigh-Cary RPP | Trenton-Princeton RPP | Relative Gap |
|---|---|---|---|
| 2008 | 97.0 | 104.6 | 7.6 points Trenton-Princeton higher |
| 2012 | 98.0 | 108.4 | 10.4 points Trenton-Princeton higher |
| 2016 | 99.3 | 108.8 | 9.5 points Trenton-Princeton higher |
| 2020 | 95.4 | 104.2 | 8.8 points Trenton-Princeton higher |
| 2024 | 98.2 | 103.2 | 5.0 points Trenton-Princeton 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 Trenton-Princeton more expensive than Raleigh-Cary?
Trenton-Princeton is 5.1% more expensive than Raleigh-Cary. The overall cost index is 103.2 vs 98.2 (national average = 100).
What salary in Trenton-Princeton equals $100K in Raleigh-Cary?
A $100,000 salary in Raleigh-Cary has the same purchasing power as $105,117 in Trenton-Princeton. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Raleigh-Cary and Trenton-Princeton?
Rents in Raleigh-Cary are indexed at 103.5 while Trenton-Princeton is at 135.1 (national average = 100). Trenton-Princeton 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.