Engineering Gap Index All states →

Illinois

11,367
engineers a year
at China’s rate
See the numbers ↓

Source: IPEDS Completions, 3-yr avg AY 2022–25 (NCES; 2024–25 provisional), bachelor’s degrees, CIP 14 + 11; China 33.2%: PRC Ministry of Education, 2022 bachelor’s graduates by discipline (NSF NCSES S&E Indicators Fig. HED-30: 32.8%, 2020); Population: Census NST-EST2025.

Illinois at China’s rate would graduate 18,829 engineers a year. It graduates 7,462.

Illinois produces 7,462 engineering and computer science bachelor's degrees a year out of 56,714 total, a mid-pack engineering producer, from 51 institutions. At China's rate it would produce 18,829. Output is growing (+11.3% over three years). Gap Score: 40% of the China benchmark. Its own economy is projected to open 14,000 engineering, computing and technician jobs a year through 2034; in-state degrees, associate and bachelor's together, cover 61% of them.

Engineering + CS share of bachelor’s degrees
13.2%
Above the national 12.3%; 40% of the way to China’s 33.2%.
Missing engineers a year at China’s rate
11,367
6,717 at a conservative 25%, and 3,881 at 20%.
Three-year trend, share of degrees
12.413.413.7
Output up 11.3% in degrees, 2022-23 to 2024-25.
National rank by share
#14
of 51 by share; #9 per capita, 89 missing engineers per 100k residents (pop. 12.7M).
What they study
49% eng
51% computer science. 13% of the state’s eng+CS output is at the associate level, the two-year pathway.
Job openings a year, engineers + computing + technicians
14,000
61% covered by the state’s own degrees, all levels; #19 of 51 on coverage.

The gap against China’s benchmark

Illinois, today13.2%
United States, today12.3%
China benchmark33.2%
11,367 missing engineering and CS bachelor’s degrees a year at China’s 33.2% rate.

Three-year trend: eng+CS share of degrees

12.4%13.4%13.7%
2022–232023–242024–25

Illinois is missing 11,367 engineers a year at China's rate, roughly 4x the annual output of University of Illinois Urbana-Champaign.

Where Illinois’s engineers are made.

51 institutions produce engineering or computer science bachelor’s degrees in Illinois. The top 8 account for 77% of output.

Every producing institution. Circle area = eng+CS bachelor’s degrees per year

University of Illinois Urbana-Champaign, Champaign: 2,576 eng+CS bachelor's/yr, 29.4% of its degreesUniversity of Illinois Chicago, Chicago: 1,044 eng+CS bachelor's/yr, 20.5% of its degreesNorthwestern University, Evanston: 565 eng+CS bachelor's/yr, 24.9% of its degreesIllinois Institute of Technology, Chicago: 408 eng+CS bachelor's/yr, 66.6% of its degreesDePaul University, Chicago: 333 eng+CS bachelor's/yr, 10.6% of its degreesNorthern Illinois University, Dekalb: 302 eng+CS bachelor's/yr, 11.9% of its degreesBradley University, Peoria: 255 eng+CS bachelor's/yr, 27.3% of its degreesSouthern Illinois University Edwardsville, Edwardsville: 246 eng+CS bachelor's/yr, 12.0% of its degreesIllinois State University, Normal: 219 eng+CS bachelor's/yr, 4.9% of its degreesUniversity of Chicago, Chicago: 205 eng+CS bachelor's/yr, 10.8% of its degreesLewis University, Romeoville: 147 eng+CS bachelor's/yr, 14.0% of its degreesSouthern Illinois University-Carbondale, Carbondale: 135 eng+CS bachelor's/yr, 7.2% of its degreesUniversity of Illinois Springfield, Springfield: 121 eng+CS bachelor's/yr, 19.7% of its degreesNortheastern Illinois University, Chicago: 102 eng+CS bachelor's/yr, 11.0% of its degreesLoyola University Chicago, Chicago: 97 eng+CS bachelor's/yr, 3.6% of its degreesGovernors State University, University Park: 60 eng+CS bachelor's/yr, 10.0% of its degreesNational Louis University, Chicago: 54 eng+CS bachelor's/yr, 6.6% of its degreesOlivet Nazarene University, Bourbonnais: 54 eng+CS bachelor's/yr, 9.8% of its degreesNorth Central College, Naperville: 51 eng+CS bachelor's/yr, 8.9% of its degreesWestern Illinois University, Macomb: 47 eng+CS bachelor's/yr, 4.3% of its degreesSaint Xavier University, Chicago: 36 eng+CS bachelor's/yr, 5.2% of its degreesEastern Illinois University, Charleston: 35 eng+CS bachelor's/yr, 3.1% of its degreesElmhurst University, Elmhurst: 35 eng+CS bachelor's/yr, 4.6% of its degreesAurora University, Aurora: 34 eng+CS bachelor's/yr, 2.7% of its degreesAugustana College, Rock Island: 31 eng+CS bachelor's/yr, 6.0% of its degreesWheaton College, Wheaton: 27 eng+CS bachelor's/yr, 5.0% of its degreesRoosevelt University, Chicago: 24 eng+CS bachelor's/yr, 4.2% of its degreesKnox College, Galesburg: 23 eng+CS bachelor's/yr, 9.2% of its degreesDominican University, River Forest: 22 eng+CS bachelor's/yr, 5.5% of its degreesLake Forest College, Lake Forest: 20 eng+CS bachelor's/yr, 5.0% of its degreesBenedictine University, Lisle: 15 eng+CS bachelor's/yr, 3.3% of its degreesRockford University, Rockford: 14 eng+CS bachelor's/yr, 6.5% of its degreesIllinois Wesleyan University, Bloomington: 12 eng+CS bachelor's/yr, 3.5% of its degreesNorth Park University, Chicago: 12 eng+CS bachelor's/yr, 2.9% of its degreesMcKendree University, Lebanon: 11 eng+CS bachelor's/yr, 3.0% of its degreesEast-West University, Chicago: 10 eng+CS bachelor's/yr, 20.4% of its degreesChicago State University, Chicago: 8 eng+CS bachelor's/yr, 3.4% of its degreesConcordia University-Chicago, River Forest: 8 eng+CS bachelor's/yr, 2.5% of its degreesMillikin University, Decatur: 8 eng+CS bachelor's/yr, 2.2% of its degreesIllinois College, Jacksonville: 7 eng+CS bachelor's/yr, 2.7% of its degreesMonmouth College, Monmouth: 7 eng+CS bachelor's/yr, 4.2% of its degreesColumbia College Chicago, Chicago: 6 eng+CS bachelor's/yr, 0.5% of its degreesUniversity of St Francis, Joliet: 6 eng+CS bachelor's/yr, 1.6% of its degreesTrinity Christian College, Palos Heights: 6 eng+CS bachelor's/yr, 3.1% of its degreesJudson University, Elgin: 5 eng+CS bachelor's/yr, 2.9% of its degreesQuincy University, Quincy: 5 eng+CS bachelor's/yr, 2.3% of its degreesGreenville University, Greenville: 4 eng+CS bachelor's/yr, 2.2% of its degreesPrincipia College, Elsah: 4 eng+CS bachelor's/yr, 5.3% of its degreesSt. Augustine College, Chicago: 3 eng+CS bachelor's/yr, 6.8% of its degreesBlackburn College, Carlinville: 2 eng+CS bachelor's/yr, 3.3% of its degreesTrinity International University-Illinois, Deerfield: 1 eng+CS bachelor's/yr, 2.0% of its degrees12345678
University of Illinois Urbana-Champaign alone is 35% of the state's output.Swipe the map →

Top producers

#InstitutionEng+CS / yr% of its degrees
1University of Illinois Urbana-Champaign2,57629.4%
2University of Illinois Chicago1,04420.5%
3Northwestern University56524.9%
4Illinois Institute of Technology40866.6%
5DePaul University33310.6%
6Northern Illinois University30211.9%
7Bradley University25527.3%
8Southern Illinois University Edwardsville24612.0%
Top 8 shown = 77% of state output. 43 more institutions produce the remaining 23%, all shown on the map. Bachelor's degrees, matching the state totals above. IPEDS Completions C2023–C2025, first majors; 3-yr average.

Jobs vs. degrees

Illinois's own labor-market projection, 2024–2034, for engineers, computer occupations and engineering technicians, against the degrees the state produces at every level.

Openings against output

Job openings per year (growth + replacement)14,000
Eng + CS degrees produced per year (associate + bachelor’s)8,576
of which net new jobs per year (growth only)797

Where the openings are

OccupationOpenings / yr
Software Developers3,190
Computer Systems Analysts1,340
Computer User Support Specialists1,280
Industrial Engineers1,120
Civil Engineers880
Computer Occupations, All Other660

Coverage: degrees ÷ openings

61%
of Illinois's projected openings are covered by its own degrees. Rank #19 of 51; U.S.: 54%. Demand: 110 openings per 100k residents (U.S.: 143).
Illinois's colleges cover 61% of the engineering, computing and technician jobs its economy opens every year. The other 5,424 a year, 2x the annual output of University of Illinois Urbana-Champaign, must be imported, retrained, or left unfilled.

Openings are the state labor agency’s own 10-year projection: new jobs plus replacing workers who retire or leave the field (BLS method). Not every opening goes to a new graduate, so this is a coverage measure; it does not count vacant positions. Occupations: engineers (SOC 17-2), computer occupations (SOC 15-12) and engineering technicians (SOC 17-3, the associate-degree tier), the jobs CIP 14 + 11 degrees feed; degrees here include associate degrees to match. Source: Illinois labor-market projections via Projections Central (U.S. Dept. of Labor).

Illinois's quantum, battery and data-center incentives outpace its engineering pipeline

Illinois has backed a $500M quantum park, an $827M Rivian package, a $536M Gotion deal, a Stellantis reopening and $666.6M in data-center credits, while its engineering pipeline grew about 11% in three years. The jobs are arriving slower than the incentives.

Illinois Quantum and Microelectronics Park, Chicago South Works
$500M state
The state committed $500M to a 128-acre quantum campus on the old U.S. Steel site; anchor PsiQuantum got a $200M incentive package for 150 initial jobs, and IBM added a hub promising 750 jobs over five years plus 500 City Colleges apprentices for $19M in EDGE credits. Construction began in late 2025, first phase due 2027, with the state's own analysts flagging some of the highest funding-per-job in Illinois history.
Capitol News Illinois; Chicago Sun-Times; Illinois Answers Project
Rivian R2 expansion, Normal
$827M
Illinois gave Rivian $827M over 30 years, mostly REV credits, for a $1.5B expansion to build the R2 starting 2026, plus $16M more for a $120M supplier park. Rivian must create 559 jobs by 2029 and retain 6,000, but it stopped disclosing headcount; state data showed 7,410 Illinois employees in May 2025, down 1,177 in a year, and McLean County manufacturing jobs fell 27%.
WGLT; TechCrunch
Data center tax credits, Elk Grove, Joliet, Grayslake
$666.6M
DCEO reports $666.6M in estimated credits through 2025 for 34 data centers pledging $10.7B in investment but only 731 new jobs; seven 2025 deals alone took $159.9M. Gov. Pritzker paused new applications on July 1, 2026 after lawmakers declined a moratorium, over union objections. Separately, Gotion's Manteno battery plant, backed by a $536M package for 2,600 jobs, had 300 workers in late 2025.
Capitol News Illinois; Shaw Local (Daily Journal)

The drain.

Illinois exports nearly half its college-bound seniors before they ever enroll and keeps losing residents to other states; the flagship retains most of its grads, but only after the leavers are already gone.

IL four-year college-goers who enroll out of state
47.6%
IBHE data cited by Discovery Partners Institute IWERC survey, 2023
UIUC grads staying in Illinois (Class of 2024-25)
70%
80% of Illinois residents; Illini Success report, University of Illinois News Bureau, 2026
Net domestic migration, July 2024 to July 2025
−40,017
third-worst in nation behind CA and NY, Census estimates via Illinois Policy Institute, 2026

Sources: Discovery Partners Institute IWERC (IBHE); University of Illinois News Bureau; U.S. Census Bureau via Illinois Policy Institute

Who’s covering it.

Reporters already cover this, but no one has combined it into a single number the way the Index does.

OutletStoryWhat it covers
Capitol News Illinois
Jul 2026. Tallies $666.6M in credits for 34 data centers promising just 731 jobs as Pritzker pauses the program, the clearest case of Illinois incentives paying for buildings and equipment with few jobs attached.
Capitol News Illinois
Apr 2026. IBM's 750-job hub and 500 City Colleges apprenticeships join PsiQuantum at the $500M state-backed park, tying the quantum park directly to a community-college pipeline.
WGLT
Oct 2025. Rivian goes silent on headcount after an $827M package requiring 559 new jobs, while state data shows Illinois employment down 1,177 in a year.
Shaw Local (Daily Journal)
Oct 2025. The $536M-backed Manteno battery plant sits at 300 workers against a 2,600-job pledge, paying $24-$42 an hour, a slow ramp for one of the state's largest EV incentive deals.
Rock River Current
Aug 2026. Belvidere's reopening grows to $800M but slips from 2027 to pilot production in 2028 and retail in 2029, delaying the 3,300 jobs promised in October 2025.
NPR Illinois
May 2026. State counts 33,000-plus quantum-relevant credentials in 2024 and leans on City Colleges, Illinois Wesleyan and Chicago State to staff IQMP, an admission the pipeline must widen fast.

The fix, in Illinois.

1

Tie REV and EDGE credits to seats

Rivian, Gotion, PsiQuantum and IBM together hold over $1.5B in state incentives with job pledges running years behind. Illinois should condition future REV and EDGE awards on recipients co-funding Digital ROTC service-for-tuition seats at nearby community colleges, so credits also pay for trained engineers.

2

Scale the City Colleges model statewide

IBM's 500-apprentice deal with City Colleges of Chicago is the right template. Extend it through Kankakee, Heartland, Rock Valley and Prairie State community colleges next to Manteno, Normal, Belvidere and the South Works park, with tuition paid in exchange for a service term at those plants.

3

Keep the 47.6% who leave

Nearly half of Illinois college-bound seniors enroll out of state and the state loses 40,000 residents a year on net. A Digital ROTC pledge that covers tuition at UIUC, UIC or a community college for a post-graduation service commitment inside Illinois would convert leavers into in-state engineers before they are recruited elsewhere.

What Digital ROTC would fund

Digital ROTC: federal student loans that cover two years of engineering, computer science, or cybersecurity school at a community college, whether those years end in an associate degree or transfer into a bachelor’s program. The loans are forgiven in full after 24 to 36 months of service in government technology roles. In Illinois, 13% of engineering-track credentials are associate degrees today. Digital ROTC is built to expand that community-college route.