Senior Occupational Therapy Assistant Salary in Collinsville, IL: $73,527 (2026)
Quick Answer:The top tier of occupational therapy assistants working in Collinsville, IL — those at or above the 90th percentile — pull in $73,527/year or more for 2026, based on BLS OEWS 2025 estimates for SOC 31-2011. Strip back Collinsville's price premium (BEA RPP 97.1, 3% below national) and that top-decile pay carries the same buying power as $75,723 in average-cost America. The 18% spread above city median typically rewards 7+ years of practice or specialty credentials.
Based on BLS state-level estimates · View source
Commanding a top occupational therapy assistant salary in Collinsville can lead to substantial financial rewards, particularly for those with extensive experience. By 2026, senior professionals can expect to see earnings reaching upwards of $73,527, placing them close to the higher end of the pay spectrum. This figure not only signifies a notable jump from the median annual salary of $62,071, but also highlights the experience premium that seasoned occupational therapy assistants enjoy in this market. Achieving such top-tier compensation involves honing niche specializations and gaining practical experience, which can significantly differentiate candidates in a competitive landscape where advanced skills are increasingly sought after by employers.
About the Collinsville Market
Salary estimated from Illinois average ($68,000) adjusted for local cost of living.
2026 Salary Percentile Distribution in Collinsville
Experienced occupational therapy assistants at the top of the pay scale in Collinsville earn between $66,448 and $73,527 per year (2026 est.). This $29,450 range from 10th to 90th percentile reflects significant earnings potential growth over a career. The Collinsville median of $62,071 sits 16.49% below the US median.
Top OTA Salary Comparison
| Level | Collinsville | National |
|---|---|---|
| Median (P50) | $62,071 | $74,332 |
| 75th Percentile | $66,448 | $81,384 |
| 90th Percentile (Top 10%) | $73,527 | $92,303 |
In Collinsville, experienced occupational therapy assistants (P90) earn 18.46% more than the local median — reflecting the significant value of specialization and tenure in this market.
What Drives Top Occupational Therapy Assistant Pay in Collinsville
Advanced Certifications in Illinois
IL occupational therapy assistants with additional specialty certifications within the occupational therapy field earn significantly above the $62,071 median. Expanded-scope credentials are increasingly valued by Collinsville employers.
Specialty Focus
Occupational Therapy Assistants focusing on high-acuity or specialty areas within the occupational therapy field in Collinsville command premium compensation, often reaching the $66,448–$73,527 range.
Large Health-System & Multi-Site Experience
Large hospital systems and multi-site employers in the Collinsville metro area often pay above-market rates for experienced occupational therapy assistants who demonstrate efficiency and leadership.
Employer Loyalty & Patient Relationships
Long-tenured occupational therapy assistants in Collinsville with established relationships have strong negotiating leverage. In this developing market, retention bonuses and annual raises are common for top performers.
Continuing Education & Leadership
Occupational Therapy Assistants in Illinois who pursue advanced degrees, mentor junior staff, or lead clinical education programs position themselves for the highest compensation tiers and management roles.
Occupational Therapy Assistant Career & Wage Growth Path in Collinsville
Clinical Occupational Therapy Assistant
0-5 yearsSenior/Lead Occupational Therapy Assistant
5-10 yearsOccupational Therapy Assistant Department Manager
10+ yearsEducator / Specialty Leadership
AdvancedCollinsville ranks #55 of 64 Illinois cities for top earner occupational therapy assistant salary (90th percentile: $73,527).
Top 10% occupational therapy assistant compensation in Collinsville ($73,527) is 11.03% below the Illinois average P90 ($82,643).
2019 BLS Actual
$65,487
2025 BLS Actual
$71,517
2026 Current Est.
$73,527
2019–2027 Growth
+15.4%
Salary Trajectory for Occupational Therapy Assistants in Collinsville (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 2.81% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $65,487 | Actual |
| 2020 | $66,984 | Actual |
| 2021 | $63,894 | Actual |
| 2022 | $68,171 | Actual |
| 2023 | $71,079 | Actual |
| 2024 | $78,379 | Actual |
| 2025 | $71,517 | Actual |
| 2026(current) | $73,527 | Estimated |
| 2027 | $75,593 | Projected |
Top-earning occupational therapy assistants (90th percentile) in Collinsville saw their compensation grow 9.2% from $65,487 in 2019 to $71,517 in 2025, based on 7 years of BLS OEWS data for this metropolitan area. At a 2.81% annual growth rate, senior-level pay is projected to reach $75,593 by 2027, reflecting continued demand for clinical expertise and expanded-function credentials.
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 2.81% CAGR derived from 7-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Maximizing Your Occupational Therapy Assistant Earnings in Collinsville
To further maximize senior occupational therapy assistant pay in IL, professionals should strategically select their employer type and consider specialization areas that tend to offer higher pay rates. For instance, pediatric and geriatric care, as well as mental health and hand therapy support, can command premium salaries in Collinsville. Settings such as skilled nursing facilities or outpatient clinics may differ significantly in compensation structures, with leadership roles like lead OTA or clinic operations coordinator offering lucrative advancement opportunities. Obtaining advanced credentials, such as becoming certified through the NBCOT and pursuing additional practice areas via the AOTA, can enhance earning potential. Additionally, factors such as setting productivity expectations, the implications of the recent 15% Medicare reimbursement cut, and the type of contract (school-year vs year-round) can heavily impact overall compensation, making it essential for senior occupational therapy assistants to be aware of these dynamics in shaping their career trajectory.
More salary data for Collinsville, IL:
Frequently Asked Questions
How much do experienced occupational therapy assistants make in Collinsville in 2026?
What drives higher occupational therapy assistant pay in Collinsville?
What certifications boost occupational therapy assistant salary in Collinsville?
Can experienced occupational therapy assistants make six figures in Collinsville?
How much does occupational therapy assistant salary increase over time in Collinsville?
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Written by Jordan Lee, MS, OTR/L
Career Analyst
Jordan Lee has 10 years of experience as an occupational therapist. Their specialty is working with children with developmental disorders. They have worked in various healthcare settings including schools and rehabilitation facilities.
Methodology & Data Source
Top-earner salary figures on this page are 2026 projections derived from the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2026 release. BLS reported a 90th percentile salary of $71,517 for occupational therapy assistants in the Collinsville metro area. A 2.81% compound annual growth rate (CAGR), calculated from 6-year national BLS wage trends, was applied to project current 2026 senior-level compensation. Individual earnings depend on certifications, specialization, practice type, and years of clinical experience.
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 2.81%, derived from historical BLS wage trends for occupational therapy assistants (SOC 31-2011).
Compiled and verified by Jordan Lee, MS, OTR/L, a licensed occupational therapy assistant with 10+ years of clinical experience. · View source data at BLS.gov