Decatur vs Peoria: Dietitian and Nutritionist Salary (2026)
Compare dietitian and nutritionist salaries between Decatur, IL and Peoria, IL. All figures are 2026 estimates projected from BLS 2025 data.
Side-by-Side Comparison
| Metric | Decatur, IL | Peoria, IL |
|---|---|---|
| Median Salary | $66,902▲ | $64,834 |
| Hourly Rate | $32.17▲ | $31.17 |
| Entry Level (P10) | $43,077 | $58,465▲ |
| 25th Percentile | $54,856 | $60,574▲ |
| 75th Percentile | $77,582 | $80,824▲ |
| Top Earner (P90) | $88,990▲ | $83,847 |
| Total Employed | 13 | 100▲ |
Verdict
Decatur, IL offers better overall compensation for dietitians and nutritionists, winning 3 out of 4 metrics compared to Peoria.
The salary gap between Decatur and Peoria is $2,068 (3.19%). Decatur's median is -15.72% compared to the US national median of $79,380.
Salary Range Comparison
The full salary range (10th to 90th percentile) in Decatur spans $45,913,Peoria spans $25,382. Decatur 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, Peoria ($71,066 effective) pays 3.14% more than Decatur ($68,900 effective).
Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.
Which City Is Right for You?
Choose Decatur if…
- ✓Higher median salary ($66,902/year)
- ✓Better top-earner potential ($88,990)
- ✓You prefer the Illinois area and lifestyle
Choose Peoria if…
- ✓Larger job market (100 employed)
- ✓Better purchasing power (CoL-adjusted: $71,066)
- ✓You prefer the Illinois area and lifestyle
Historical Salary Growth Comparison
Based on BLS OEWS metropolitan area data, dietitian and nutritionist salaries in Decatur grew 34.9% from 2019 to 2025, compared to 12.0% growth in Peoria over the same period.
Decatur, IL
$47,750 (2019) → $64,391 (2025)
Peoria, IL
$55,730 (2019) → $62,400 (2025)
View Full Salary Data
Decatur, IL
Peoria, IL
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