Median Earnings (1yr)
$65,269
22nd percentile
40th percentile in Illinois
Median Debt
$19,781
19% below national median

Analysis

Southern Illinois University-Carbondale's Civil Engineering program sits in the bottom half of both national and state rankings, but the debt picture tells a more favorable story. At $19,781 in median debt—well below both the state median of $23,328 and national median of $24,500—graduates face monthly loan payments roughly $40-50 lower than typical engineering students. The first-year salary of $65,269 trails the state median by about $5,000 and puts this program in the 40th percentile among Illinois engineering schools, but that debt-to-earnings ratio of 0.30 remains manageable for an engineering degree.

The 9% earnings growth to $71,341 by year four suggests reasonable career progression, though graduates still earn less than peers from Illinois' flagship programs. For context, University of Illinois Urbana-Champaign graduates start about $8,000 higher. However, SIU-Carbondale's 90% admission rate and more modest academic profile mean it serves a different student population—one that might not have access to more selective programs.

For families prioritizing low debt over maximum earning potential, this program delivers engineering credentials without excessive borrowing. The tradeoff is clear: you're accepting below-average starting salaries in exchange for significantly lower debt burden. If your student is considering between this and private alternatives with higher sticker prices, SIU-Carbondale offers decent protection from overleveraging. If they can gain admission to U of I or Bradley, though, those programs' higher earnings would likely justify any additional modest debt.

Where Southern Illinois University-Carbondale Stands

Earnings vs. debt across all civil engineering bachelors's programs nationally

Earnings Distribution

How Southern Illinois University-Carbondale graduates compare to all programs nationally

Earnings Over Time

How earnings evolve from 1 year to 4 years after graduation

School1 Year4 YearsGrowth
Southern Illinois University-Carbondale$65,269$71,341+9%
University of Illinois Urbana-Champaign$73,397$79,514+8%
University of Illinois Chicago$69,310$75,853+9%
Illinois Institute of Technology$71,760$74,292+4%
Bradley University$72,573$73,795+2%

Compare to Similar Programs in Illinois

Civil Engineering bachelors's programs at peer institutions in Illinois (8 total in state)

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SchoolIn-State TuitionEarnings (1yr)Earnings (4yr)Median DebtDebt/Earnings
Southern Illinois University-CarbondaleCarbondale$13,244$65,269$71,341$19,7810.30
University of Illinois Urbana-ChampaignChampaign$16,004$73,397$79,514$19,0540.26
Bradley UniversityPeoria$39,680$72,573$73,795$27,0000.37
Illinois Institute of TechnologyChicago$51,763$71,760$74,292$26,0000.36
University of Illinois ChicagoChicago$14,338$69,310$75,853$24,3820.35
Southern Illinois University EdwardsvilleEdwardsville$12,922$67,260$70,607$22,2750.33
National Median—$69,574—$24,5000.35

Career Paths

Occupations commonly associated with civil engineering graduates

Architectural and Engineering Managers

Plan, direct, or coordinate activities in such fields as architecture and engineering or research and development in these fields.

$167,740/yrJobs growth:Bachelor's degree

Biofuels/Biodiesel Technology and Product Development Managers

Define, plan, or execute biofuels/biodiesel research programs that evaluate alternative feedstock and process technologies with near-term commercial potential.

$167,740/yrJobs growth:Bachelor's degree

Petroleum Engineers

Devise methods to improve oil and gas extraction and production and determine the need for new or modified tool designs. Oversee drilling and offer technical advice.

$141,280/yrJobs growth:Bachelor's degree

Environmental Engineers

Research, design, plan, or perform engineering duties in the prevention, control, and remediation of environmental hazards using various engineering disciplines. Work may include waste treatment, site remediation, or pollution control technology.

$104,170/yrJobs growth:Bachelor's degree

Mining and Geological Engineers, Including Mining Safety Engineers

Conduct subsurface surveys to identify the characteristics of potential land or mining development sites. May specify the ground support systems, processes, and equipment for safe, economical, and environmentally sound extraction or underground construction activities. May inspect areas for unsafe geological conditions, equipment, and working conditions. May design, implement, and coordinate mine safety programs.

$101,020/yrJobs growth:Bachelor's degree

Civil Engineers

Perform engineering duties in planning, designing, and overseeing construction and maintenance of building structures and facilities, such as roads, railroads, airports, bridges, harbors, channels, dams, irrigation projects, pipelines, power plants, and water and sewage systems.

$99,590/yrJobs growth:Bachelor's degree

Transportation Engineers

Develop plans for surface transportation projects, according to established engineering standards and state or federal construction policy. Prepare designs, specifications, or estimates for transportation facilities. Plan modifications of existing streets, highways, or freeways to improve traffic flow.

$99,590/yrJobs growth:Bachelor's degree

Water/Wastewater Engineers

Design or oversee projects involving provision of potable water, disposal of wastewater and sewage, or prevention of flood-related damage. Prepare environmental documentation for water resources, regulatory program compliance, data management and analysis, and field work. Perform hydraulic modeling and pipeline design.

$99,590/yrJobs growth:Bachelor's degree

Engineering Teachers, Postsecondary

Teach courses pertaining to the application of physical laws and principles of engineering for the development of machines, materials, instruments, processes, and services. Includes teachers of subjects such as chemical, civil, electrical, industrial, mechanical, mineral, and petroleum engineering. Includes both teachers primarily engaged in teaching and those who do a combination of teaching and research.

$83,980/yrJobs growth:

Engineers, All Other

All engineers not listed separately.

Energy Engineers, Except Wind and Solar

Design, develop, or evaluate energy-related projects or programs to reduce energy costs or improve energy efficiency during the designing, building, or remodeling stages of construction. May specialize in electrical systems; heating, ventilation, and air-conditioning (HVAC) systems; green buildings; lighting; air quality; or energy procurement.

Mechatronics Engineers

Research, design, develop, or test automation, intelligent systems, smart devices, or industrial systems control.

About This Data

Source: U.S. Department of Education College Scorecard (October 2025 release)

Population: Graduates who received federal financial aid (Title IV grants or loans). At Southern Illinois University-Carbondale, approximately 37% of students receive Pell grants. Students who did not receive federal aid are not included in these figures.

Earnings: Median earnings from IRS W-2 data for graduates who are employed and not enrolled in further education, measured 1 year after completion. Earnings are pre-tax and include wages, salaries, and self-employment income.

Debt: Median cumulative federal loan debt at graduation. Does not include private loans or Parent PLUS loans borrowed on behalf of students.

Sample Size: Based on 41 graduates with reported earnings and 38 graduates with debt data. Small samples may not be representative.