Dental Assistant Salary in Costa Mesa, CA: $53,175 (2026)
Quick Answer:A full-time dental assistant in Costa Mesa, CA earns a median $53,175/year (≈ $25.57/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 31-9091). Once you factor in Costa Mesa's price level (13% above national, BEA RPP 113.1), that paycheck buys what $47,016 would nationally. Nominal pay sits 0.5% above the California state average.
Based on BLS state-level estimates · View source
In 2026, dental assistants in Costa Mesa, California, can expect a median annual salary of $53,175, which reflects a competitive position in the job market when compared to the national median of $49,579. The salary range for this role spans from $40,592 at the lower end (10th percentile) to $71,127 for the highest earners (90th percentile). This higher range is attributable to California’s expanded function dental assistant (EFDA) regulations, which enable certified DAs to perform a wider array of tasks, thus commanding higher pay rates. These figures are drawn from 2025 BLS OEWS data projected to 2026, considering local cost adjustments that underscore the area's unique financial landscape. With a variety of specialties and roles available, including treatment coordinator positions, those seeking employment in Costa Mesa may find particular opportunities that enhance their earning potential.
About the Costa Mesa Market
Salary estimated from California average ($54,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $40,592 | $19.51 |
| Lower Range (P25) | $48,416 | $23.28 |
| Median (P50)(typical) | $53,175 | $25.57 |
| Upper Range (P75) | $65,664 | $31.57 |
| Top Earners (P90) | $71,127 | $34.19 |
Median Salary Position
7.25% above the national average
2026 Salary Percentile Distribution in Costa Mesa
In Costa Mesa, CA, the dental assistant salary spread from the 10th to 90th percentile is $30,535 (2026 est.). At $53,175, the local median is 7.25% above the national median of $49,579.
Salary Calculator
At 40 hours/week in Costa Mesa: You'd be in the lower-middle range
How Costa Mesa Dental Assistant Pay Compares
Costa Mesa median: $53,175/year (2026)
| Compared To | Median Salary | Costa Mesa Pays |
|---|---|---|
| California Average | $52,910 | +0.50% more |
| National Average | $49,579 | +7.25% more |
Dental Assistants in Costa Mesa, CA earn a median of $53,175 per year (2026 est.), which is 7.25% higher than the national median of $49,579 and 0.50% above the California state average of $52,910.
Cost-of-Living Adjusted Salary
Costa Mesa has a cost of living 13.10% above the national average.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
Costa Mesa, CA has a cost-of-living index of 113.1 (above the national average of 100). While the nominal salary of $53,175 is competitive, the higher cost of living reduces purchasing power to an effective $47,016 — a 11.58% reduction.
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2019 BLS Actual
$42,987
2025 BLS Actual
$51,556
2026 Current Est.
$53,175
2019–2027 Growth
+27.6%
Salary Trajectory for Dental Assistants in Costa Mesa (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 3.14% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $42,987 | Actual |
| 2020 | $44,166 | Actual |
| 2021 | $41,464 | Actual |
| 2022 | $48,070 | Actual |
| 2023 | $49,915 | Actual |
| 2024 | $61,366 | Actual |
| 2025 | $51,556 | Actual |
| 2026(current) | $53,175 | Estimated |
| 2027 | $54,845 | Projected |
Based on 7 years of BLS OEWS data for the Costa Mesa metropolitan area, the median dental assistant salary grew 19.9% from $42,987 (2019) to $51,556 (2025). At a 3.14% compound annual growth rate, salaries are projected to reach $54,845 by 2027 — a total increase of $11,858 (27.59%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Costa Mesa 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) | $40,592 – $48,416 |
| 3-5 years (Mid Career) | $48,416 – $53,175 |
| 5+ years (Experienced) | $53,175 – $65,664 |
| 10+ years (Top Earner) | $65,664 – $71,127 |
DA, CDA salary ranges estimated from BLS percentile data. Individual dental assistant compensation varies by employer, certifications, and specialization.
Dental Assistant Job Market in Costa Mesa
In the local context of Costa Mesa, there are currently 23 dental assistants employed, indicating a modest but stable job market. However, the cost of living index sits at 113.1, suggesting that while salaries may appear higher than the national average, the purchasing power of those wages is impacted by elevated living expenses. Employers that tend to offer the most attractive pay packages include larger DSO chains like Heartland and Aspen, which often implement tiered pay scales and provide consistent opportunities for career advancement through training and specialization. The disparity in salaries can largely be explained by factors such as the demand in specialty practices—like oral surgery and orthodontics, which typically offer higher compensation compared to general dentistry—along with the advantages of holding an EFDA credential. For those in the Costa Mesa area, aligning oneself with a specialty, pursuing additional certification, or taking on hybrid roles can greatly enhance salary prospects in this evolving field.
More salary data for Costa Mesa, CA:
Frequently Asked Questions
How much do dental assistants make in Costa Mesa, CA in 2026?
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Can dental assistants make $100K in Costa Mesa?
What is the cost-of-living adjusted dental assistant salary in Costa Mesa?
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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 $51,556 for dental assistantsin the Costa Mesa 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 Costa Mesa 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