Dental Assistant Salary in Collinsville, IL: $47,157 (2026)
Quick Answer:A full-time dental assistant in Collinsville, IL earns a median $47,157/year (≈ $22.67/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 31-9091). Once you factor in Collinsville's price level (3% below national, BEA RPP 97.1), that paycheck buys what $48,565 would nationally. Nominal pay sits 2.2% below the Illinois state average.
Based on BLS state-level estimates · View source
In 2026, dental assistants in Collinsville, Illinois, can expect a median salary of $47,157, which sits slightly below the national average of $49,579. With a salary range extending from $36,416 at the 10th percentile to $58,295 at the 90th percentile, there are substantial opportunities for growth in this profession. These figures are derived from estimates based on 2025 BLS data, adjusted for the regional cost of living. The compensation landscape in Collinsville reflects a need for specialized skills, particularly in oral surgery and orthodontics, which can command higher pay due to increased demand in these sectors.
About the Collinsville Market
Salary estimated from Illinois average ($46,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $36,416 | $17.50 |
| Lower Range (P25) | $42,968 | $20.66 |
| Median (P50)(typical) | $47,157 | $22.67 |
| Upper Range (P75) | $55,757 | $26.81 |
| Top Earners (P90) | $58,295 | $28.02 |
Median Salary Position
4.89% below the national average
2026 Salary Percentile Distribution in Collinsville
In Collinsville, IL, the dental assistant salary spread from the 10th to 90th percentile is $21,879 (2026 est.). At $47,157, the local median is 4.89% below the national median of $49,579.
Salary Calculator
At 40 hours/week in Collinsville: You'd be in the lower-middle range
How Collinsville Dental Assistant Pay Compares
Collinsville median: $47,157/year (2026)
| Compared To | Median Salary | Collinsville Pays |
|---|---|---|
| Illinois Average | $48,217 | -2.20% less |
| National Average | $49,579 | -4.89% less |
Dental Assistants in Collinsville, IL earn a median of $47,157 per year (2026 est.), which is 4.89% lower than the national median of $49,579 and 2.20% below the Illinois state average of $48,217.
Cost-of-Living Adjusted Salary
Collinsville has a cost of living 2.90% below the national average, meaning your salary goes further here.
Adjusted salary = nominal × (100 / CoL index). CoL index: 100 = national average.
Collinsville, IL has a cost-of-living index of 97.1 (below the national average of 100). A dental assistant earning $47,157 nominally has purchasing power equivalent to $48,565 in an average-cost city — an effective 2.99% boost.
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2019 BLS Actual
$38,121
2025 BLS Actual
$45,721
2026 Current Est.
$47,157
2019–2027 Growth
+27.6%
Salary Trajectory for Dental Assistants in Collinsville (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 3.14% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $38,121 | Actual |
| 2020 | $39,168 | Actual |
| 2021 | $36,771 | Actual |
| 2022 | $42,630 | Actual |
| 2023 | $44,266 | Actual |
| 2024 | $43,678 | Actual |
| 2025 | $45,721 | Actual |
| 2026(current) | $47,157 | Estimated |
| 2027 | $48,637 | Projected |
Based on 7 years of BLS OEWS data for the Collinsville metropolitan area, the median dental assistant salary grew 19.9% from $38,121 (2019) to $45,721 (2025). At a 3.14% compound annual growth rate, salaries are projected to reach $48,637 by 2027 — a total increase of $10,516 (27.59%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Collinsville 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) | $36,416 – $42,968 |
| 3-5 years (Mid Career) | $42,968 – $47,157 |
| 5+ years (Experienced) | $47,157 – $55,757 |
| 10+ years (Top Earner) | $55,757 – $58,295 |
DA, CDA salary ranges estimated from BLS percentile data. Individual dental assistant compensation varies by employer, certifications, and specialization.
Dental Assistant Job Market in Collinsville
The job market for dental assistants in Collinsville is modest, with only five professionals employed in the area. The cost of living index is 97.1, suggesting that while salaries may be lower than national averages, the relative affordability of living in Collinsville can enhance purchasing power. Employers that tend to offer higher compensation include specialized practices such as orthodontics and oral surgery, compared to general dental offices. The disparity between the lower and upper salary brackets is often influenced by the type of practice, credentials like EFDA, and roles that blend responsibilities, such as treatment coordinators. For those wanting to maximize earnings in Collinsville, pursuing specialized training or certifications, such as the Expanded Function Dental Assistant (EFDA) credential, can significantly boost one’s financial prospects in a competitive market.
More salary data for Collinsville, IL:
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 $45,721 for dental assistantsin the Collinsville 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 Collinsville 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