Median Earnings (1yr)
$23,366
5th percentile
Median Debt
$21,717
11% below national median

Analysis

At first glance, SIU-Carbondale's Zoology program appears troubled—starting salaries of $23,366 rank in just the 5th percentile nationally. But context reveals a more nuanced story. With only two schools offering this program in Illinois, the state comparison is limited, though SIU sits at the 60th percentile statewide. More importantly, earnings jump 51% to $35,205 by year four, substantially outpacing the typical trajectory for this field and bringing graduates closer to competitive standing.

The debt picture is reasonable: $21,717 is below the national median for zoology programs and represents less than one year's starting salary. Given SIU's 90% admission rate and that over a third of students receive Pell grants, this accessibility matters. For students passionate about animal biology who need an affordable entry point to the field, the manageable debt and strong earnings growth create a viable path forward.

The challenge is surviving those first few years financially. Parents should know their child will likely need supplemental support or a side job early on, as $23,366 won't cover independent living in most areas. If your student is committed to animal biology and willing to push through a difficult first year or two for better prospects down the road, this program works. If they need immediate financial independence after graduation, they should seriously reconsider this major regardless of the school.

Where Southern Illinois University-Carbondale Stands

Earnings vs. debt across all zoology/animal biology 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$23,366$35,205+51%
San Francisco State University$41,565$46,358+12%
North Dakota State University-Main Campus$33,115$45,621+38%
University of Connecticut$35,618$43,133+21%
University of Connecticut-Waterbury Campus$35,618$43,133+21%

Compare to Similar Programs Nationally

Zoology/Animal Biology bachelors's programs at top institutions nationally

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SchoolIn-State TuitionEarnings (1yr)Earnings (4yr)Median DebtDebt/Earnings
Southern Illinois University-CarbondaleCarbondale$13,244$23,366$35,205$21,7170.93
San Francisco State UniversitySan Francisco$7,424$41,565$46,358$11,0000.26
University of California-Santa BarbaraSanta Barbara$14,965$37,633$41,245
University of Connecticut-Avery PointGroton$17,462$35,618$43,133$23,7500.67
University of ConnecticutStorrs$20,366$35,618$43,133$23,7500.67
University of Connecticut-Waterbury CampusWaterbury$17,462$35,618$43,133$23,7500.67
National Median$28,461$24,3930.86

Career Paths

Occupations commonly associated with zoology/animal biology graduates

Natural Sciences Managers

Plan, direct, or coordinate activities in such fields as life sciences, physical sciences, mathematics, statistics, and research and development in these fields.

$161,180/yrJobs growth:Bachelor's degree

Clinical Research Coordinators

Plan, direct, or coordinate clinical research projects. Direct the activities of workers engaged in clinical research projects to ensure compliance with protocols and overall clinical objectives. May evaluate and analyze clinical data.

$161,180/yrJobs growth:Bachelor's degree

Water Resource Specialists

Design or implement programs and strategies related to water resource issues such as supply, quality, and regulatory compliance issues.

$161,180/yrJobs growth:Bachelor's degree

Biological Science Teachers, Postsecondary

Teach courses in biological sciences. Includes both teachers primarily engaged in teaching and those who do a combination of teaching and research.

$83,980/yrJobs growth:

Zoologists and Wildlife Biologists

Study the origins, behavior, diseases, genetics, and life processes of animals and wildlife. May specialize in wildlife research and management. May collect and analyze biological data to determine the environmental effects of present and potential use of land and water habitats.

$72,860/yrJobs growth:Bachelor's degree

Biological Technicians

Assist biological and medical scientists. Set up, operate, and maintain laboratory instruments and equipment, monitor experiments, collect data and samples, make observations, and calculate and record results. May analyze organic substances, such as blood, food, and drugs.

$52,000/yrJobs growth:Bachelor's degree

Biological Scientists, All Other

All biological scientists not listed separately.

Bioinformatics Scientists

Conduct research using bioinformatics theory and methods in areas such as pharmaceuticals, medical technology, biotechnology, computational biology, proteomics, computer information science, biology and medical informatics. May design databases and develop algorithms for processing and analyzing genomic information, or other biological information.

Molecular and Cellular Biologists

Research and study cellular molecules and organelles to understand cell function and organization.

Geneticists

Research and study the inheritance of traits at the molecular, organism or population level. May evaluate or treat patients with genetic disorders.

Biologists

Research or study basic principles of plant and animal life, such as origin, relationship, development, anatomy, and functions.

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 60 graduates with reported earnings and 76 graduates with debt data. Small samples may not be representative.