College Cost Planning in Decatur, IL 2026
Estimate tuition, housing, financial aid, and payback using local planning benchmarks for Decatur, Illinois. Use the calculator to stress-test your net cost before borrowing.
Local Planning Model, Not a School Directory
DegreeCalc treats Decatur as an education-cost market for tuition, rent, aid, and payback planning. We do not publish synthetic or unverified institution names on this page. Before applying, verify specific schools with NCES College Navigator, College Scorecard, official catalogs, and each school's net price calculator.
Avg Public Tuition
$8,845
per year
Avg Private Tuition
$36,170
per year
Avg Rent Near Campus
$710
per month
Local Cost Market
7
benchmark points
Decatur Overview
Population
70,522
Student Population (est.)
3,686 (5.2%)
Cost of Living Index (est.)
96 (avg: 100)
Walkability (est.)
51/100
Transit Access (est.)
21/100
Unemployment Rate (est.)
3.6%
College Cost Calculator for Decatur
Cost Inputs
Total Cost (4 Years, Public In-State)
$84,708
Total After Financial Aid
$84,708
Annual Cost
$21,177
Annual After Aid
$21,177
Cost Breakdown (4 Years)
If Financed (10-Year Loan at 6.5%)
| Loan Amount | $84,708 |
| Monthly Payment | $962 |
| Total Interest | $30,713 |
| Total Loan Cost | $115,421 |
Education Cost Benchmarks in Decatur
These are city-level planning estimates for tuition, housing, aid, and student costs. Use them for budgeting, then verify specific schools with NCES College Navigator, College Scorecard, and the institution's own net price calculator.
Benchmark points
7
Public tuition
$8,845
Private tuition
$36,170
Community college
$4,980
Cost of Living in Decatur vs. National Average
| Category | Decatur | National Benchmark | Difference |
|---|---|---|---|
| Public Tuition (In-State) | $8,845 | $11,950 | -$3,105 |
| Monthly Rent Near Campus | $710 | $1,050 | -$340 |
| Cost of Living Index | 96 | 100 | -4 |
Decatur's cost of living is near the national average. Students can expect typical expenses comparable to most other U.S. cities.
Student Life in Decatur
Walkability (est.)
Somewhat Walkable
Transit Access (est.)
Minimal Transit
Student Population
3,686 students
The Decatur model assumes a total population of 70,522, with approximately 3,686 college students (5.2% of the population). While not primarily a college town, Decatur offers students access to urban amenities, diverse employment opportunities, and a wide range of cultural experiences.
Post-Graduation Outlook in Decatur
$47,863
Starting Salary (modeled)
3.6%
Unemployment Rate (est.)
65%
Graduation Rate (est.)
~6.6 yrs
ROI Payback Period
Return on Investment Analysis
The planning model uses a starting salary benchmark of $47,863 for Decatur, which is $12,863 more per year than the model's high school earnings benchmark of $35,000. At the modeled net cost, the salary premium would take about 6.6 years to cover the investment. With estimated average financial aid of $11,022 per student per year, the net cost can change materially by school and program. These are modeled assumptions, not measured earnings of local graduates; use College Scorecard for school- and program-level outcomes.
Other Cities in Illinois
Chicago
98 benchmark points · Est. tuition $14,816
Joliet
12 benchmark points · Est. tuition $8,958
Naperville
13 benchmark points · Est. tuition $8,287
Rockford
8 benchmark points · Est. tuition $9,764
Elgin
13 benchmark points · Est. tuition $10,014
Springfield
9 benchmark points · Est. tuition $12,413
Peoria
5 benchmark points · Est. tuition $8,032
Champaign
7 benchmark points · Est. tuition $16,004
Aurora
7 benchmark points · Est. tuition $15,400
Waukegan
4 benchmark points · Est. tuition $15,400
Cicero
4 benchmark points · Est. tuition $15,400
Bloomington
4 benchmark points · Est. tuition $15,400
Methodology & Education Data Sources for Decatur
How the Decatur figures are built: The tuition, housing, aid, salary, unemployment, graduation-rate, walkability, and transit numbers on this page are city-level planning estimates from DegreeCalc's internal benchmark model. They are not pulled institution-by-institution from IPEDS or College Scorecard, are not official statistics for Decatur, and should be treated as a starting point for budgeting only. The national in-state tuition comparison uses College Board's 2025-26 published average.
- Tuition figures are modeled city-level estimates; out-of-state public tuition in the calculator is approximated as 2.5x the in-state estimate. Verify real published rates in IPEDS / College Navigator for each school.
- Acceptance rates are not modeled on this page; look them up per school in College Scorecard or College Navigator.
- Earnings and payback compare a modeled starting salary against a fixed $35,000 high school earnings benchmark used by this calculator. For measured earnings by school and program, use College Scorecard.
- Default rates are not modeled on this page; the U.S. Department of Education publishes official Cohort Default Rates by school.
- Local context: the walkability, transit, and cost-of-living values are internal estimates (not Walk Score® ratings or official indexes) that affect total college expenses beyond tuition.
Authoritative US education data sources:
- IPEDS, Integrated Postsecondary Education Data, federal college data
- College Scorecard (US Dept of Education), earnings, debt, completion
- NCES Digest of Education Statistics, education indicators
- Federal Student Aid (FAFSA), official US student loan info
- NCES College Navigator, official institution search
- BLS Occupational Outlook Handbook, career outcomes by major
Education Disclaimer: City figures on this page are modeled planning estimates, not official IPEDS or College Scorecard values. Tuition can change annually. Always verify current figures with the institution's financial aid office. Use the FAFSA Estimator for personalized aid eligibility.
Reviewed by Tobias Merrick · Last updated 2026 · City figures are model estimates; verify with official sources above
Frequently Asked Questions
How much does college cost in Decatur, IL?
DegreeCalc's planning model estimates in-state public university tuition in Decatur at about $8,845 per year, private university tuition at about $36,170, and community college tuition at about $4,980. With an estimated $12,332/year for room and board, the modeled annual cost at a public university is approximately $21,177. These are planning estimates, not published prices for a specific school; confirm actual costs with each school's net price calculator.
How many local cost benchmarks are used for Decatur, IL?
The Decatur model uses approximately 7 local education-market benchmark points for tuition, housing, and student-cost planning. It assumes an estimated student population of approximately 3,686, about 5.2% of the modeled city population. Use NCES College Navigator for an official count of institutions and enrollment.
What is the average rent near campus in Decatur?
DegreeCalc's planning model estimates rent near college campuses in Decatur at approximately $710 per month, with a modeled cost of living index of 96 (national average = 100), a walkability estimate of 51/100, and a transit estimate of 21/100. Check current local listings before budgeting; students can save on housing by sharing apartments or living further from campus.
What is the average starting salary after college in Decatur?
DegreeCalc's planning model uses a starting salary benchmark of $47,863 for Decatur, along with modeled estimates of 3.6% local unemployment, $11,022 in average aid per student, and a 65% graduation rate. These are planning assumptions rather than measured outcomes for local graduates; check College Scorecard for program-level earnings and BLS LAUS for current local unemployment.
Is it worth going to college in Decatur, IL?
With a modeled starting salary of $47,863 and an estimated 4-year public university cost of $84,708 (including room and board), the modeled salary premium can recoup the net investment in about 6.6 years. The modeled 65% graduation rate underscores the importance of choosing the right program and staying on track academically.
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