Overall
- Harrisburg-Carlisle
- 98.7
Diff -0.6 RPP
Harrisburg-Carlisle vs Austin-Round Rock-San Marcos
Cost of living comparison based on BEA Regional Price Parities. Austin-Round Rock-San Marcos is 0.6% less expensive than Harrisburg-Carlisle.
0.6% less expensive
Austin-Round Rock-San Marcos, TX is 0.6% less expensive than Harrisburg-Carlisle, PA on BEA Regional Price Parities (overall RPP 98.1 vs 98.7). A $100,000 salary in Harrisburg-Carlisle buys about the same as $99,408 in Austin-Round Rock-San Marcos; the largest component gap is services.
- Overall RPP 98.7 (Harrisburg-Carlisle) vs 98.1 (Austin-Round Rock-San Marcos)
- $100k in Harrisburg-Carlisle ≈ $99,408 purchasing power in Austin-Round Rock-San Marcos
- Services drives the gap (-26.0 RPP points)
RPP parity plate
Pair PA:TX 98.7→98.1
PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE PA × TX
- 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.
Harrisburg-Carlisle
98.7
Cost Index
Austin-Round Rock-San Marcos
98.1
Cost Index
What This Comparison Actually Tells You
Harrisburg-Carlisle, PA and Austin-Round Rock-San Marcos, TX are a photo finish on overall price level, only 0.6 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services creates the largest separation: Austin-Round Rock-San Marcos is 26.0 points lower. 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 Harrisburg-Carlisle to $99,408 in Austin-Round Rock-San Marcos, but it is not a personal spending weight.
Category Breakdown
Goods
- Harrisburg-Carlisle
- 100.7
Diff -6.9 RPP
Services
- Harrisburg-Carlisle
- 108.1
Diff -26.0 RPP
Rents
- Harrisburg-Carlisle
- 96.3
Diff +24.1 RPP
| Category | Harrisburg-Carlisle | Austin-Round Rock-San Marcos | Difference |
|---|---|---|---|
| Overall | 98.7 | 98.1 | -0.6 |
| Goods | 100.7 | 93.8 | -6.9 |
| Services | 108.1 | 82.0 | -26.0 |
| Rents | 96.3 | 120.4 | +24.1 |
Visual Comparison
Overall
Harrisburg-Carlisle 98.7
Austin-Round Rock-San Marcos 98.1
Goods
Harrisburg-Carlisle 100.7
Austin-Round Rock-San Marcos 93.8
Services
Harrisburg-Carlisle 108.1
Austin-Round Rock-San Marcos 82.0
Rents
Harrisburg-Carlisle 96.3
Austin-Round Rock-San Marcos 120.4
Vertical line = national average (100)
How the Price Gap Changed
Harrisburg-Carlisle and Austin-Round Rock-San Marcos share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 0.6 to 0.6 RPP points. Harrisburg-Carlisle remained the higher-index metro in the latest release.
Services changed the most within this pair: its gap moved 14.6 points between the first and latest shared releases (11.5 to 26.0 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Harrisburg-Carlisle RPP | Austin-Round Rock-San Marcos RPP | Relative Gap |
|---|---|---|---|
| 2008 | 99.0 | 99.6 | 0.6 points Austin-Round Rock-San Marcos higher |
| 2012 | 97.0 | 100.9 | 3.9 points Austin-Round Rock-San Marcos higher |
| 2016 | 98.2 | 102.6 | 4.4 points Austin-Round Rock-San Marcos higher |
| 2020 | 96.1 | 101.1 | 5.0 points Austin-Round Rock-San Marcos higher |
| 2024 | 98.7 | 98.1 | 0.6 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 Austin-Round Rock-San Marcos for the same purchasing power:
| In Harrisburg-Carlisle | In Austin-Round Rock-San Marcos | Difference |
|---|---|---|
| $50,000 | $49,704 | $-296 |
| $75,000 | $74,556 | $-444 |
| $100,000 | $99,408 | $-592 |
| $150,000 | $149,112 | $-888 |
$ in Harrisburg-Carlisle = in Austin-Round Rock-San Marcos
Same BEA Regional Price Parity ratio as the table above (98.7 → 98.1), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Austin-Round Rock-San Marcos more expensive than Harrisburg-Carlisle?
Austin-Round Rock-San Marcos is 0.6% less expensive than Harrisburg-Carlisle. The overall cost index is 98.1 vs 98.7 (national average = 100).
What salary in Austin-Round Rock-San Marcos equals $100K in Harrisburg-Carlisle?
A $100,000 salary in Harrisburg-Carlisle has the same purchasing power as $99,408 in Austin-Round Rock-San Marcos. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Harrisburg-Carlisle and Austin-Round Rock-San Marcos?
Rents in Harrisburg-Carlisle are indexed at 96.3 while Austin-Round Rock-San Marcos is at 120.4 (national average = 100). Austin-Round Rock-San Marcos 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.