Dental Assistant Salary in Chelmsford, MA: $52,177 (2026)
Quick Answer:A full-time dental assistant in Chelmsford, MA earns a median $52,177/year (≈ $25.08/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 31-9091). Once you factor in Chelmsford's price level (9% above national, BEA RPP 108.5), that paycheck buys what $48,089 would nationally. Nominal pay sits 4.9% below the Massachusetts state average.
Based on BLS state-level estimates · View source
In 2026, dental assistants in Chelmsford, Massachusetts, can expect a median annual salary of $52,177, reflecting a competitive position in the job market, especially when compared to the national median of $49,579. The salary range for this role spans from $41,952 at the lower end (P10) to $66,712 at the upper end (P90). Factors such as expanded function dental assistant (EFDA) practices, which are allowed in Massachusetts, contribute to the higher compensation rates observed in this region. These regulations enable dental assistants to perform a broader scope of duties, thus justifying the salaries above the national average. Given the growing demand for dental services and the increasing involvement of dental service organizations (DSOs) like Heartland and Aspen in Chelmsford, the local job market is well-positioned for future growth.
About the Chelmsford Market
Salary estimated from Massachusetts average ($52,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $41,952 | $20.17 |
| Lower Range (P25) | $48,931 | $23.53 |
| Median (P50)(typical) | $52,177 | $25.08 |
| Upper Range (P75) | $63,040 | $30.31 |
| Top Earners (P90) | $66,712 | $32.08 |
Median Salary Position
5.24% above the national average
2026 Salary Percentile Distribution in Chelmsford
In Chelmsford, MA, the dental assistant salary spread from the 10th to 90th percentile is $24,760 (2026 est.). At $52,177, the local median is 5.24% above the national median of $49,579.
Salary Calculator
At 40 hours/week in Chelmsford: You'd be in the lower-middle range
How Chelmsford Dental Assistant Pay Compares
Chelmsford median: $52,177/year (2026)
| Compared To | Median Salary | Chelmsford Pays |
|---|---|---|
| Massachusetts Average | $54,866 | -4.90% less |
| National Average | $49,579 | +5.24% more |
Dental Assistants in Chelmsford, MA earn a median of $52,177 per year (2026 est.), which is 5.24% higher than the national median of $49,579 and 4.90% below the Massachusetts state average of $54,866.
Cost-of-Living Adjusted Salary
Chelmsford has a cost of living 8.50% above the national average.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
Chelmsford, MA has a cost-of-living index of 108.5 (above the national average of 100). While the nominal salary of $52,177 is competitive, the higher cost of living reduces purchasing power to an effective $48,089 — a 7.83% reduction.
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2019 BLS Actual
$42,180
2025 BLS Actual
$50,589
2026 Current Est.
$52,177
2019–2027 Growth
+27.6%
Salary Trajectory for Dental Assistants in Chelmsford (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 3.14% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $42,180 | Actual |
| 2020 | $43,338 | Actual |
| 2021 | $40,686 | Actual |
| 2022 | $47,169 | Actual |
| 2023 | $48,979 | Actual |
| 2024 | $53,631 | Actual |
| 2025 | $50,589 | Actual |
| 2026(current) | $52,177 | Estimated |
| 2027 | $53,816 | Projected |
Based on 7 years of BLS OEWS data for the Chelmsford metropolitan area, the median dental assistant salary grew 19.9% from $42,180 (2019) to $50,589 (2025). At a 3.14% compound annual growth rate, salaries are projected to reach $53,816 by 2027 — a total increase of $11,636 (27.59%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Chelmsford metropolitan area, sourced from annual Occupational Employment and Wage Statistics surveys. 2026–2026 figures are current estimates, and 2027 values are projections, calculated using a 3.14% CAGR derived from 7-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Salary by Experience Level
| Experience | Estimated Salary Range |
|---|---|
| 0-2 years (New Graduate) | $41,952 – $48,931 |
| 3-5 years (Mid Career) | $48,931 – $52,177 |
| 5+ years (Experienced) | $52,177 – $63,040 |
| 10+ years (Top Earner) | $63,040 – $66,712 |
DA, CDA salary ranges estimated from BLS percentile data. Individual dental assistant compensation varies by employer, certifications, and specialization.
Dental Assistant Job Market in Chelmsford
Analyzing the local employment landscape reveals that there are currently eight dental assistants employed in Chelmsford. The cost of living in this area, with a cost-of-living index of 108.5, suggests that while salaries may be higher, the purchasing power for dental assistants could be impacted. For those looking to maximize their compensation in Chelmsford, working in specialized practices such as oral surgery or orthodontics typically yields higher pay compared to general dental offices. Additionally, pursuing EFDA credentials can further enhance earning potential, as these qualifications often command a pay premium. The spread between high and low salaries can also be seen where roles that involve hybrid responsibilities—like treatment coordinating or leadership—are compensated better due to their complexity and added value. Engaging with DSOs that offer structured pay scales and clear pathways from dental assistant to registered dental hygienist can also provide strategic advantages for career advancement in this evolving market.
More salary data for Chelmsford, MA:
Frequently Asked Questions
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Written by Maria Gonzalez, CDA, RDH
Career Analyst
Maria Gonzalez has over 10 years of experience in dental assisting. She specializes in pediatric dentistry. She works in a private dental practice.
Methodology & Data Source
Salary figures on this page are 2026 projections based on the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2026 release. The BLS reported a median annual salary of $50,589 for dental assistantsin the Chelmsford metropolitan area. A 3.14% compound annual growth rate (CAGR), calculated from 6-year national BLS wage trends, was applied to project current 2026 compensation. Percentile ranges (P10–P90) represent the full salary distribution across experience levels and practice settings in this market.
Data Sources & Methodology
Salary data for Chelmsford is estimated from official BLS state-level occupational wage data (2025), adjusted for regional cost-of-living differences using BEA RPP (Regional Price Parities).
2026 figures are projected from 2025 BLS data using a compound annual growth rate (CAGR) of 3.14%, derived from historical BLS wage trends for dental assistants (SOC 31-9091).
Compiled and verified by Maria Gonzalez, CDA, RDH, a licensed dental assistant with 10+ years of clinical experience. · View source data at BLS.gov