Civil Engineer Salary in Collinsville, IL: $97,418 (2026)
Quick Answer:A full-time civil engineer in Collinsville, IL earns a median $97,418/year (≈ $46.84/hour) in nominal terms for 2026 — projected from BLS OEWS 2025 (SOC 17-2051). Once you factor in Collinsville's price level (3% below national, BEA RPP 97.1), that paycheck buys what $100,327 would nationally. Nominal pay sits 2.2% below the Illinois state average.
Based on BLS state-level estimates · View source
In 2026, civil engineers in Collinsville, IL can expect a median annual salary of $97,418, reflecting the area's growing infrastructure demands, particularly due to the Bipartisan Infrastructure Law (BIL) funding. With the salary range spanning from $65,618 at the 10th percentile to $150,998 at the 90th percentile, this local market presents varied compensation structures based on experience and specialization. These projections derive from 2025 BLS data adjusted for regional cost factors, showcasing how the local engineering sector is evolving within a competitive landscape. As infrastructure spending continues to rise, so will opportunities for civil engineers in Collinsville, particularly in sectors aligned with public works and construction.
About the Collinsville Market
Salary estimated from Illinois average ($102,000) adjusted for local cost of living.
Salary Breakdown
| Percentile | Annual | Hourly |
|---|---|---|
| Entry Level (P10) | $65,618 | $31.55 |
| Lower Range (P25) | $75,930 | $36.51 |
| Median (P50)(typical) | $97,418 | $46.84 |
| Upper Range (P75) | $122,626 | $58.95 |
| Top Earners (P90) | $150,998 | $72.60 |
Median Salary Position
5.87% below the national average
2026 Salary Percentile Distribution in Collinsville
In Collinsville, IL, the civil engineer salary spread from the 10th to 90th percentile is $85,380 (2026 est.). At $97,418, the local median is 5.87% below the national median of $103,492.
Salary Calculator
At 40 hours/week in Collinsville: You'd be in the lower-middle range
How Collinsville Civil Engineer Pay Compares
Collinsville median: $97,418/year (2026)
| Compared To | Median Salary | Collinsville Pays |
|---|---|---|
| Illinois Average | $99,610 | -2.20% less |
| National Average | $103,492 | -5.87% less |
Civil Engineers in Collinsville, IL earn a median of $97,418 per year (2026 est.), which is 5.87% lower than the national median of $103,492 and 2.20% below the Illinois state average of $99,610.
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 civil engineer earning $97,418 nominally has purchasing power equivalent to $100,327 in an average-cost city — an effective 2.99% boost.
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2019 BLS Actual
$81,951
2025 BLS Actual
$94,922
2026 Current Est.
$97,418
2019–2027 Growth
+22.0%
Salary Trajectory for Civil Engineers in Collinsville (2019–2027)
2019–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 2.63% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2019 | $81,951 | Actual |
| 2020 | $83,372 | Actual |
| 2021 | $82,883 | Actual |
| 2022 | $84,662 | Actual |
| 2023 | $90,263 | Actual |
| 2024 | $96,851 | Actual |
| 2025 | $94,922 | Actual |
| 2026(current) | $97,418 | Estimated |
| 2027 | $99,981 | Projected |
Based on 7 years of BLS OEWS data for the Collinsville metropolitan area, the median civil engineer salary grew 15.8% from $81,951 (2019) to $94,922 (2025). At a 2.63% compound annual growth rate, salaries are projected to reach $99,981 by 2027 — a total increase of $18,030 (22.00%) 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 2.63% 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) | $65,618 – $75,930 |
| 3-5 years (Mid Career) | $75,930 – $97,418 |
| 5+ years (Experienced) | $97,418 – $122,626 |
| 10+ years (Top Earner) | $122,626 – $150,998 |
CE, PE salary ranges estimated from BLS percentile data. Individual civil engineer compensation varies by employer, certifications, and specialization.
Civil Engineer Job Market in Collinsville
Currently, the job market in Collinsville sees five civil engineers employed locally, revealing a niche but specialized workforce amid a cost-of-living index of 97.1, indicating a slightly below-average living expense compared to national standards. This cost reality enhances the purchasing power for local professionals, making consistent employment appealing. Major employers include regional engineering consulting firms like AECOM and Jacobs, as well as Fortune 500 construction companies such as Kiewit and Fluor, which tend to offer competitive civil engineer pay in Collinsville, IL. The salary spread reflects factors such as licensing status (PE credentials often lead to higher compensation), specialty focus (certain fields like geotechnical or structural engineering command premium rates), and the project management career track versus individual contributor roles, influenced heavily by local infrastructure initiatives. Being well-versed in these elements can aid aspiring civil engineers in maximizing their earning potential in this vibrant market.
More salary data for Collinsville, IL:
Frequently Asked Questions
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Written by Jordan Chen, P.E.
Career Analyst
Jordan Chen has 10 years of experience in structural engineering. He works primarily in urban infrastructure projects.
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 $94,922 for civil engineersin the Collinsville metropolitan area. A 2.63% 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 2.63%, derived from historical BLS wage trends for civil engineers (SOC 17-2051).
Compiled and verified by Jordan Chen, P.E., a licensed civil engineer with 10+ years of clinical experience. · View source data at BLS.gov