Lewiston Rapid City

Relocation analysis based on 7 federal data sources

Should you move?

Moving from Lewiston to Rapid City is favorable: BEA regional price parity goes from 91.2 to 89.2 (US = 100), and HUD 2-bedroom rent falls by $47/mo.

+$1,881
BLS median salary higher in Rapid City
235 to 320
violent crimes per 100K (FBI UCR, state-level)
17.1:1 to 13.6:1
NCES student-teacher ratio
$720
DOL infant care lower / yr in Rapid City

BEA Regional Price Parity, HUD Fair Market Rent, BLS OEWS, FBI UCR, NCES, and DOL. The table below lets you override the composite with your own priorities.

Verdict
Favorable
Cost Index: 91.2 → 89.2
Rent Delta: -$47/mo

Pros of Moving

  • + Better student-teacher ratios
  • + Fewer environmental violations

Cons of Moving

  • - Higher violent crime rate

Purchasing power stays near-even: BEA RPP moves only from 91.2 to 89.2 (ratio 0.98), inside a ±5% band. HUD 2BR Fair Market Rent barely moves ($1,220 → $1,173); the housing line is not the swing factor on this corridor.

Rapid City leads on 6 of 7 federal dimensions, a destination-heavy ledger. Rapid City sits #230 of 387 metros on PlainRelocate livability (middle third). Lewiston is #135/387 on the same ranking. Composite verdict: Favorable. Override it with the dimension table below.

BLS OEWS median salary moves $1,881 higher ($59,266 → $61,147). Labor-market size: 22,910 tracked jobs at origin vs 68,240 at destination.

State retirement friendliness favors the destination: South Dakota scores 73 (B, #7/51) vs Idaho at 58 (D, #30/51). Full state tax and healthcare sub-scores sit in the retirement desk below.

Dimension
Lewiston
Rapid City
Winner
Cost of Living
RPP 91.2
RPP 89.2
Rapid City
Rent (2BR)
$1,220/mo
$1,173/mo
Rapid City
Wages
$59,266
$61,147
Rapid City
Crime
235 per 100K
320 per 100K
Lewiston
Schools
17.1:1
13.6:1
Rapid City
Childcare
$7,315/yr
$6,595/yr
Rapid City
Environment
2331 violations
1217 violations
Rapid City

State retirement friendliness

Primary-state scores from PlainRelocate's retirement registry (tax + healthcare + climate composite). Metro pairs use each metro's primary state abbreviation.

Origin state · Idaho
58 D #30/51
Income tax
70
Property tax
76
Estate tax
100
Healthcare
24
Destination state · South Dakota
73 B #7/51
Income tax
100
Property tax
64
Estate tax
100
Healthcare
70

Full retirement ranking · Source composite documented on methodology (Tax Foundation + AARP tax guides + federal healthcare/climate inputs).

Salary Adjustment Calculator

Enter your current salary in Lewiston to see what you'd need to earn in Rapid City to maintain the same purchasing power.

Equivalent salary in Rapid City
-

Source: BEA Regional Price Parities, HUD Fair Market Rents, BLS OES, FBI UCR, NCES, DOL, EPA; retirement desk: Tax Foundation + AARP tax guides June 2026