Overall
- Columbia
- 93.7
Diff -5.2 RPP
Atlantic City-Hammonton vs Columbia
Cost of living comparison based on BEA Regional Price Parities. Columbia is 5.3% less expensive than Atlantic City-Hammonton.
5.3% less expensive
Columbia, SC is 5.3% less expensive than Atlantic City-Hammonton, NJ on BEA Regional Price Parities (overall RPP 93.7 vs 98.9). A $100,000 salary in Atlantic City-Hammonton buys about the same as $94,745 in Columbia; the largest component gap is services.
- Overall RPP 98.9 (Atlantic City-Hammonton) vs 93.7 (Columbia)
- $100k in Atlantic City-Hammonton ≈ $94,745 purchasing power in Columbia
- Services drives the gap (-20.9 RPP points)
RPP parity plate
Pair NJ:SC 98.9→93.7
TIER-NEAR · CROSS-STATE · SERVICES-LED · BOTH-BELOW · PP-SHIFT
- TIER-NEAR Near tier
- CROSS-STATE NJ × SC
- SERVICES-LED Services-led gap
- 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.
What This Comparison Actually Tells You
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.
Columbia, SC is 5.3% less expensive than Atlantic City-Hammonton, NJ, a meaningful but not extreme shift. The move decision turns on which budget category creates the 5.2-point overall gap.
Services leads the difference, with Columbia 20.9 points lower than Atlantic City-Hammonton. 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 service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Atlantic City-Hammonton to $94,745 in Columbia, but it is not a personal spending weight.
How the Price Gap Changed
Atlantic City-Hammonton and Columbia share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 17.2 to 5.2 RPP points. Atlantic City-Hammonton remained the higher-index metro in the latest release.
Rents changed the most within this pair: its gap moved 37.5 points between the first and latest shared releases (56.7 to 19.2 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Atlantic City-Hammonton RPP | Columbia RPP | Relative Gap |
|---|---|---|---|
| 2008 | 110.7 | 93.5 | 17.2 points Atlantic City-Hammonton higher |
| 2012 | 104.6 | 94.4 | 10.2 points Atlantic City-Hammonton higher |
| 2016 | 102.6 | 94.6 | 8.0 points Atlantic City-Hammonton higher |
| 2020 | 101.2 | 89.8 | 11.3 points Atlantic City-Hammonton higher |
| 2024 | 98.9 | 93.7 | 5.2 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.
Category Breakdown
Goods
- Columbia
- 96.3
Diff -3.5 RPP
Services
- Atlantic City-Hammonton
- 109.2
- Columbia
- 88.3
Diff -20.9 RPP
Rents
- Columbia
- 79.5
Diff -19.2 RPP
| Category | Atlantic City-Hammonton | Columbia | Difference |
|---|---|---|---|
| Overall | 98.9 | 93.7 | -5.2 |
| Goods | 99.8 | 96.3 | -3.5 |
| Services | 109.2 | 88.3 | -20.9 |
| Rents | 98.7 | 79.5 | -19.2 |
Visual Comparison
Overall
Atlantic City-Hammonton 98.9
Columbia 93.7
Goods
Atlantic City-Hammonton 99.8
Columbia 96.3
Services
Atlantic City-Hammonton 109.2
Columbia 88.3
Rents
Atlantic City-Hammonton 98.7
Columbia 79.5
Vertical line = national average (100)
Salary Equivalents
What a salary in Atlantic City-Hammonton would need to be in Columbia for the same purchasing power:
| In Atlantic City-Hammonton | In Columbia | Difference |
|---|---|---|
| $50,000 | $47,372 | $-2,628 |
| $75,000 | $71,059 | $-3,941 |
| $100,000 | $94,745 | $-5,255 |
| $150,000 | $142,117 | $-7,883 |
$ in Atlantic City-Hammonton = in Columbia
Same BEA Regional Price Parity ratio as the table above (98.9 → 93.7), computed live from your number, nothing is sent anywhere.
Atlantic City-Hammonton
98.9
Cost Index
Columbia
93.7
Cost Index
Frequently Asked Questions
Is Columbia more expensive than Atlantic City-Hammonton?
Columbia is 5.3% less expensive than Atlantic City-Hammonton. The overall cost index is 93.7 vs 98.9 (national average = 100).
What salary in Columbia equals $100K in Atlantic City-Hammonton?
A $100,000 salary in Atlantic City-Hammonton has the same purchasing power as $94,745 in Columbia. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Atlantic City-Hammonton and Columbia?
Rents in Atlantic City-Hammonton are indexed at 98.7 while Columbia is at 79.5 (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.