Assess nutritional needs and develop diet plans to promote health and manage disease. Median salary in Naperville: $73K/year. Data from BLS, O*NET, and H-1B disclosures.
Figures represent annual base salary in Naperville, Illinois. Reviewed by SalaryOptics Editorial · How we calculate this →
Analysis derived from the salary, COL, tax, and labor-market figures above — specific to this role and city.
Registered Dietitians in Naperville earn approximately 7% higher than the US national median for this role — a $5,000 premium on annual base salary. This reflects Naperville's position as a higher-cost labor market where employers must match local wage norms.
Adjusted for Naperville's cost-of-living index (118), the median Registered Dietitian salary buys the equivalent of $61,864 in a US-average-cost city. That's $6,136 less purchasing power than the national median — the higher nominal salary doesn't fully offset local costs.
Average 1-bedroom rent in Naperville ($1,700/mo) consumes approximately 43% of an after-tax median Registered Dietitian salary. Financial planners typically recommend keeping housing under 30% of take-home — a salary at the 75th percentile ($93K) brings that ratio into a more comfortable range here.
Based on BLS 2022–2032 Employment Projections and WEF Future of Jobs Report 2026. At current growth rates, median salary reaches $73K by 2030.
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The median Registered Dietitian salary in Naperville, IL is $73,000 per year as of Q1 2026. This figure represents the midpoint of all reported compensation for this role in the Naperville–IL metropolitan area, based on data from the Bureau of Labor Statistics Occupational Employment Statistics, H-1B visa disclosures from the Department of Labor, and O*NET occupational data.
Entry-level Registered Dietitians in Naperville with 0–2 years of experience typically earn between $56,000 and $73,000 annually. Mid-career professionals with 3–7 years command $73,000 to $93,000, while senior-level practitioners with 8+ years of experience regularly earn $93,000 to $117,000 or more.
Naperville has a cost of living index of 118 compared to the US national average of 100. Naperville's cost of living is above the US average, so the salary figures above reflect local market rates. Illinois has a 4.95% state income tax rate.
Bachelor's in Dietetics; RD credential. 30% of these roles offer some remote flexibility.