Sterile Processing Technician Salary in Romeoville, IL: $41,222 (2026)
Quick Answer:A full-time sterile processing technician in Romeoville, IL earns a median $41,222/year (≈ $19.82/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 31-9093). Once you factor in Romeoville's price level (3% below national, BEA RPP 97.1), that paycheck buys what $42,453 would nationally. Nominal pay sits 4.3% below the Illinois state average.
Based on BLS state-level estimates · View source
In 2026, the average compensation for a sterile processing technician salary in Romeoville, Illinois, stands at $41,222 annually, reflecting a shift in hiring practices toward requiring credentials since 2021. The salary range for these positions extends from $33,393 at the lower end (P10) to $58,647 at the top (P90), underpinned by local estimates derived from BLS state-level data and adjusted for regional price factors. Given the national median of $47,724, this figure represents a notable difference, revealing that sterile processing technician pay in Romeoville IL trails behind the national standard by approximately 13.62%. The evolving job market in the area suggests that professionals not only face competitive hiring requirements but also have access to a growing field, as demand for well-trained sterile processing technicians continues to increase.
About the Romeoville Market
Salary estimated from Illinois average ($46,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $33,393 | $16.05 |
| Lower Range (P25) | $35,315 | $16.98 |
| Median (P50)(typical) | $41,222 | $19.82 |
| Upper Range (P75) | $50,036 | $24.05 |
| Top Earners (P90) | $58,647 | $28.19 |
Median Salary Position
13.62% below the national average
2026 Salary Percentile Distribution in Romeoville
In Romeoville, IL, the sterile processing technician salary spread from the 10th to 90th percentile is $25,254 (2026 est.). At $41,222, the local median is 13.62% below the national median of $47,724.
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At 40 hours/week in Romeoville: You'd be in the lower-middle range
How Romeoville Sterile Processing Technician Pay Compares
Romeoville median: $41,222/year (2026)
| Compared To | Median Salary | Romeoville Pays |
|---|---|---|
| Illinois Average | $43,074 | -4.30% less |
| National Average | $47,724 | -13.62% less |
Sterile Processing Technicians in Romeoville, IL earn a median of $41,222 per year (2026 est.), which is 13.62% lower than the national median of $47,724 and 4.30% below the Illinois state average of $43,074.
Cost-of-Living Adjusted Salary
Romeoville 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.
Romeoville, IL has a cost-of-living index of 97.1 (below the national average of 100). A sterile processing technician earning $41,222 nominally has purchasing power equivalent to $42,453 in an average-cost city — an effective 2.99% boost.
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2019 BLS Actual
$31,045
2025 BLS Actual
$39,553
2026 Current Est.
$41,222
2019–2027 Growth
+38.4%
Salary Trajectory for Sterile Processing Technicians in Romeoville (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 4.22% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $31,045 | Actual |
| 2020 | $32,173 | Actual |
| 2021 | $31,692 | Actual |
| 2022 | $34,395 | Actual |
| 2023 | $37,546 | Actual |
| 2024 | $42,752 | Actual |
| 2025 | $39,553 | Actual |
| 2026(current) | $41,222 | Estimated |
| 2027 | $42,962 | Projected |
Based on 7 years of BLS OEWS data for the Romeoville metropolitan area, the median sterile processing technician salary grew 27.4% from $31,045 (2019) to $39,553 (2025). At a 4.22% compound annual growth rate, salaries are projected to reach $42,962 by 2027 — a total increase of $11,917 (38.39%) from 2019.
Note: Historical values (2019–2025) are actual BLS OEWS figures for the Romeoville 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 4.22% 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) | $33,393 – $35,315 |
| 3-5 years (Mid Career) | $35,315 – $41,222 |
| 5+ years (Experienced) | $41,222 – $50,036 |
| 10+ years (Top Earner) | $50,036 – $58,647 |
SPT, CRCST salary ranges estimated from BLS percentile data. Individual sterile processing technician compensation varies by employer, certifications, and specialization.
Sterile Processing Technician Job Market in Romeoville
The local job market for sterile processing technicians in Romeoville currently employs around seven professionals. Despite a cost-of-living index of 97.1—indicating that living expenses are below the national average—this impacts the take-home purchasing power of these workers. Employers that tend to offer higher wages in the area include hospital sterile processing departments and specialty surgical centers. The variation in pay often arises from factors such as shift differentials for evening and overnight work, the stacking of credentials like CRCST, CIS, and CER, and distinctions between roles in hospitals versus ambulatory surgery centers. For technicians aiming to enhance their earning potential, gaining additional certifications and seeking out positions in trauma centers or high-demand specialty practices can be effective strategies in the Romeoville market.
More salary data for Romeoville, IL:
Frequently Asked Questions
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Can sterile processing technicians make $100K in Romeoville?
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Written by Amina Patel, CCSVP
Career Analyst
Amina has 8 years of experience in sterile processing. She specialized in instrument sterilization techniques in a large hospital. Amina analyzes career trends for sterile processing technicians.
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 $39,553 for sterile processing techniciansin the Romeoville metropolitan area. A 4.22% 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 Romeoville 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 4.22%, derived from historical BLS wage trends for sterile processing technicians (SOC 31-9093).
Compiled and verified by Amina Patel, CCSVP, a licensed sterile processing technician with 10+ years of clinical experience. · View source data at BLS.gov