Casper vs Rock Springs: Dietitian and Nutritionist Salary (2026)
Compare dietitian and nutritionist salaries between Casper, WY and Rock Springs, WY. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Casper, WY | Rock Springs, WY |
|---|---|---|
| Median Salary | $66,663▲ | $64,149 |
| Hourly Rate | $32.05▲ | $30.84 |
| Entry Level (P10) | $44,025 | $44,736▲ |
| 25th Percentile | $55,639▲ | $54,829 |
| 75th Percentile | $79,691▲ | $74,028 |
| Top Earner (P90) | $92,906▲ | $83,286 |
| Total Employed | 9▲ | 4 |
Verdict
Casper, WY offers better overall compensation for dietitians and nutritionists, winning 4 out of 4 metrics compared to Rock Springs.
The salary gap between Casper and Rock Springs is $2,514 (3.92%). Casper's median is -16.02% compared to the US national median of $79,380.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Casper spans $48,881,Rock Springs spans $38,550. Casper has a wider pay range, meaning more potential for high earners but also more variation.
Cost-of-Living Adjusted Comparison
After cost-of-living adjustment, Casper ($69,586 effective) pays 3.92% more than Rock Springs ($66,961 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Casper if…
- ✓Higher median salary ($66,663/year)
- ✓Better top-earner potential ($92,906)
- ✓Larger job market (9 employed)
- ✓Better purchasing power (CoL-adjusted: $69,586)
- ✓You prefer the Wyoming area and lifestyle
Choose Rock Springs if…
- ✓You prefer the Wyoming area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dietitian and nutritionist salaries in Casper grew 3.9% from 2024 to 2025, compared to 3.9% growth in Rock Springs over the same period.
Casper, WY
$61,747 (2024) → $64,161 (2025)
Rock Springs, WY
$59,418 (2024) → $61,741 (2025)
View Full Salary Data
Casper, WY
Rock Springs, WY
Frequently Asked Questions
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Written by Aisha Patel, MS, RD
Career Analyst
Aisha has 10 years of experience as a nutrition consultant. She specializes in sports nutrition. Aisha works with professional athletes and teams.
Methodology & Data Source
All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 3.90% CAGR (derived from 6-year national BLS trends) was applied to estimate current compensation. Cost-of-living adjustments use BEA Regional Price Parity data. Actual salaries vary by employer, certifications, and experience.
Data Sources & Methodology
Source: BLS, OEWS , released .
Compiled and verified by Aisha Patel, MS, RD, a licensed dietitian and nutritionist with 10+ years of clinical experience. · View source data at BLS.gov