Overall
- Rapid City
- 89.2
Diff +24.4 RPP
Rapid City vs Los Angeles-Long Beach-Anaheim
Cost of living comparison based on BEA Regional Price Parities. Los Angeles-Long Beach-Anaheim is 27.4% more expensive than Rapid City.
27.4% more expensive
Los Angeles-Long Beach-Anaheim, CA is 27.4% more expensive than Rapid City, SD on BEA Regional Price Parities (overall RPP 113.6 vs 89.2). A $100,000 salary in Rapid City buys about the same as $127,373 in Los Angeles-Long Beach-Anaheim; the largest component gap is rents.
- Overall RPP 89.2 (Rapid City) vs 113.6 (Los Angeles-Long Beach-Anaheim)
- $100k in Rapid City ≈ $127,373 purchasing power in Los Angeles-Long Beach-Anaheim
- Rents drives the gap (+97.9 RPP points)
RPP parity plate
Pair SD:CA 89.2→113.6
TIER-GAP · CROSS-STATE · RENT-LED · BENCH-CROSS · PP-STEEP
- TIER-GAP Clear tier gap
- CROSS-STATE SD × CA
- RENT-LED Rent-led gap
- BENCH-CROSS Benchmark cross
- PP-STEEP Steep PP convert
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 Rapid City would need to be in Los Angeles-Long Beach-Anaheim for the same purchasing power:
| In Rapid City | In Los Angeles-Long Beach-Anaheim | Difference |
|---|---|---|
| $50,000 | $63,687 | +$13,687 |
| $75,000 | $95,530 | +$20,530 |
| $100,000 | $127,373 | +$27,373 |
| $150,000 | $191,060 | +$41,060 |
$ in Rapid City = in Los Angeles-Long Beach-Anaheim
Same BEA Regional Price Parity ratio as the table above (89.2 → 113.6), computed live from your number, nothing is sent anywhere.
What This Comparison Actually Tells You
Rapid City, SD and Los Angeles-Long Beach-Anaheim, CA sit in clearly different price tiers, separated by 24.4 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
This route crosses the national benchmark: Los Angeles-Long Beach-Anaheim is above 100 while Rapid City is below it. That makes the move a change of price regime, not merely a rank swap.
Rents leads the difference, with Los Angeles-Long Beach-Anaheim 97.9 points higher than Rapid City. 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 Rapid City corresponds to $127,373 in Los Angeles-Long Beach-Anaheim.
Category Breakdown
Goods
- Rapid City
- 95.5
Diff +11.2 RPP
Services
- Rapid City
- 79.1
Diff +79.5 RPP
Rents
- Rapid City
- 72.6
Diff +97.9 RPP
| Category | Rapid City | Los Angeles-Long Beach-Anaheim | Difference |
|---|---|---|---|
| Overall | 89.2 | 113.6 | +24.4 |
| Goods | 95.5 | 106.6 | +11.2 |
| Services | 79.1 | 158.6 | +79.5 |
| Rents | 72.6 | 170.4 | +97.9 |
Visual Comparison
Overall
Rapid City 89.2
Los Angeles-Long Beach-Anaheim 113.6
Goods
Rapid City 95.5
Los Angeles-Long Beach-Anaheim 106.6
Services
Rapid City 79.1
Los Angeles-Long Beach-Anaheim 158.6
Rents
Rapid City 72.6
Los Angeles-Long Beach-Anaheim 170.4
Vertical line = national average (100)
Rapid City
89.2
Cost Index
Los Angeles-Long Beach-Anaheim
113.6
Cost Index
Frequently Asked Questions
Is Los Angeles-Long Beach-Anaheim more expensive than Rapid City?
Los Angeles-Long Beach-Anaheim is 27.4% more expensive than Rapid City. The overall cost index is 113.6 vs 89.2 (national average = 100).
What salary in Los Angeles-Long Beach-Anaheim equals $100K in Rapid City?
A $100,000 salary in Rapid City has the same purchasing power as $127,373 in Los Angeles-Long Beach-Anaheim. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Rapid City and Los Angeles-Long Beach-Anaheim?
Rents in Rapid City are indexed at 72.6 while Los Angeles-Long Beach-Anaheim is at 170.4 (national average = 100). Los Angeles-Long Beach-Anaheim 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.