Registered Dietitian vs Diagnostic Sonographer: Which Pays More?
Side-by-side salary comparison by city, experience level, and career growth outlook. Data reflects current market rates.
Registered Dietitian
Provide evidence-based nutritional guidance and meal plans for individuals.
Diagnostic Sonographer
Operate ultrasound equipment to produce images for medical diagnosis.
Diagnostic Sonographer earns more on average — the national median is $11,862/year (16%) higher than a Registered Dietitian. However, salaries vary significantly by city, employer, and experience level — see the city-by-city breakdown below.
Registered Dietitian vs Diagnostic Sonographer — Salary by City
National median figures in USD across top cities.
| City | Registered Dietitian | Diagnostic Sonographer | Difference |
|---|---|---|---|
| San Francisco, CA | $111,580 | $129,500 | Registered $17,920 |
| New York, NY | $91,691 | $103,390 | Registered $11,699 |
| Seattle, WA | $107,646 | $128,885 | Registered $21,239 |
| Austin, TX | $84,638 | $97,256 | Registered $12,618 |
| Chicago, IL | $82,536 | $93,131 | Registered $10,595 |
| Boston, MA | $98,403 | $115,414 | Registered $17,011 |
| London, UK | £59,011 | £69,868 | Registered $10,857 |
| Toronto, Canada | CA$101,162 | CA$117,545 | Registered $16,383 |
Frequently Asked Questions
Does a Registered Dietitian or Diagnostic Sonographer earn more?+
A Diagnostic Sonographer earns more on average. The national median salary for a Registered Dietitian is $76,400/year, compared to $88,262/year for a Diagnostic Sonographer — a difference of $11,862 (16%).
Which has better career growth — Registered Dietitian or Diagnostic Sonographer?+
Registered Dietitian roles are growing at 11% YoY while Diagnostic Sonographer demand is growing at 10% YoY. Registered Dietitian has stronger near-term demand growth.
Can you switch from Registered Dietitian to Diagnostic Sonographer?+
Yes. Many professionals transition between these roles, especially since both are in the same category. Shared skills include: analytical thinking, communication, and industry knowledge.
Which is harder to automate — Registered Dietitian or Diagnostic Sonographer?+
Diagnostic Sonographer has a lower AI automation risk (20% vs 26%). Based on Oxford Martin School and McKinsey 2023 analysis.