Occupational Therapist Salary in Illinois: Pay by Experience, City & Take-Home

An occupational therapist in Illinois earns a median of $99,700 a year, or about $47.93 an hour, according to the U.S. Bureau of Labor Statistics (2025). Most OTs in the state land between $73,360 at the 10th percentile and $132,180 at the 90th, so where you sit depends on experience, setting, and metro. That median is just $630 under the national figure.

How Illinois OT pay compares to the national median

The national median for occupational therapists is $100,330, according to the U.S. Bureau of Labor Statistics (2025). Illinois sits at $99,700. That’s a gap of just $630, which means Illinois pays almost exactly the national going rate for the job. You’re not taking a discount to work here, and you’re not getting a big premium either.

The state mean is $99,570, which sits a touch below the median. When the mean and median are this close, it tells you pay is spread fairly evenly across the workforce rather than being pulled up by a small group of very high earners. For most OTs, the listed median is a realistic number to plan around.

Illinois employs 7,710 occupational therapists, so this is a sizable, established market with real demand across hospitals, schools, skilled nursing facilities, and outpatient clinics. The headline number is solid, but the spread is where the real story lives. An entry-level OT at the 10th percentile makes $73,360, while a senior practitioner at the 90th clears $132,180. That’s a swing of $58,820 between the bottom and top of the field, all within the same state.

Occupational therapist salary by experience in Illinois

Experience is the single biggest lever on OT pay in Illinois. A new graduate fresh out of a master’s or doctoral program starts near the bottom of the range, and pay climbs steadily as you build clinical hours, take on specialty caseloads, and move into senior or lead roles. The percentile bands below map roughly to career stage.

The jump from entry to early career is steep. Moving from the 10th to the 25th percentile adds $8,710, mostly because your first year or two of supervised practice quickly proves you can carry a full caseload. From early career to the median is a bigger step, $17,630, as you settle into a setting and start handling complex cases without oversight.

The back half of the range rewards specialization and tenure. Going from the median to the experienced 75th percentile adds $10,080. Pushing from experienced to senior is the largest single jump, $22,400, which usually means a lead clinician title, a hand-fitting or pediatric specialty, a management track, or a high-demand setting like home health that pays per visit. The reality in Illinois: the path from $99,700 to $132,180 runs through specialty certification and willingness to take on harder work, not just years on the job.

It helps to translate those figures into hourly terms, since many OTs in skilled nursing and home health are paid by the hour or per visit. The median of $99,700 works out to $47.93 an hour at a standard full-time schedule. The 10th-percentile entry figure of $73,360 maps to roughly $35.27 an hour, while the 90th-percentile senior figure of $132,180 lands near $63.55 an hour. So a senior OT in Illinois earns almost $28 more per hour than a brand-new graduate doing similar clinical work. That hourly spread is what makes per-visit and PRN arrangements so attractive once you have the experience to command top rates.

One thing the percentile table can’t show is how fast you move through it. In most Illinois settings, the climb from entry to the median takes roughly three to six years of full-time practice, assuming you stay in the field and pick up a specialty along the way. The slower part is the final stretch from the 75th to the 90th percentile, because those seats are limited. There are only so many rehab director and lead-therapist roles, and the per-visit home health work that pays at that level demands stamina and a willingness to drive. Knowing that shape helps you plan: early raises come easily, later ones you have to go out and earn.

Occupational therapist salary by metro in Illinois

Where you practice inside Illinois matters. Chicago dominates the state’s OT employment and pays close to the state median, while smaller downstate metros vary by more than $22,000 from top to bottom. Here are the five Illinois metros with reported OT data, ranked by median pay.

Springfield tops the list at $102,810, edging out even Chicago. State capital health systems and a steady flow of rehab and long-term care work push pay above the state median there. Chicago-Naperville-Elgin is the engine of the market with 5,960 OTs, roughly 77 percent of all OT jobs in the state, and its $99,860 median lands almost exactly on the statewide figure.

Peoria at $96,920 and Rockford at $96,620 sit a few thousand below the Chicago number, which is typical for mid-size Illinois metros where the cost of living is lower. Champaign-Urbana is the outlier at $80,040, almost $19,700 below median and $22,770 below Springfield. If you’re choosing between offers, that metro gap is real money. The flip side is that downstate housing costs far less than Chicago’s, so a smaller paycheck can still leave more in your pocket after rent. Net pay against local cost of living is the comparison that actually decides which offer is better.

The employment column tells its own story. Chicago-Naperville-Elgin carries 5,960 of the state’s 7,710 OT jobs, which means roughly four out of every five reported OT positions in Illinois sit in that one metro. Springfield, Peoria, Rockford, and Champaign-Urbana together account for only about 540 jobs. If you want choice of employer, schedule, and setting, the Chicago market is where the volume is, and that depth of demand is part of why its median holds so close to the statewide $99,860 even with a large workforce.

Springfield’s chart-topping $102,810 deserves a caveat: with only about 100 OTs reported, a small number of high-paying capital-area health system and rehab roles can lift the metro median more than they would in a larger market. The Chicago figure, drawn from nearly 6,000 jobs, is the more statistically stable benchmark for what a typical Illinois OT can expect. Treat Springfield as a genuine opportunity if you’re open to relocating downstate, but anchor your salary expectations to the broader Chicago and statewide numbers.

Take-home pay after taxes for Illinois OTs

Gross salary isn’t what hits your bank account. Illinois taxes income at a flat 4.95 percent, on top of federal income tax and FICA. The table below runs each percentile point through federal tax, FICA, and Illinois state tax to show net annual and net monthly pay, using 2026 tax-year estimates for a single filer.

At the median, an Illinois OT keeps $73,590 of a $99,700 salary, an effective tax rate of 26.2 percent. That’s $6,132 a month. The effective rate climbs with income, from 23.2 percent at entry level to 28.5 percent for senior earners, because federal brackets are progressive even though Illinois income tax is flat.

Look at how the state-tax line scales. An entry-level OT pays $3,631 in Illinois income tax, the median earner pays $4,935, and a senior at the 90th percentile pays $6,543. Because the 4.95 percent rate never changes, your Illinois bill rises in a straight line with your salary, unlike the federal portion, which jumps each time you cross a bracket. That predictability is the one upside of a flat tax: you can estimate your state liability on the back of a napkin by taking your gross and multiplying by 0.0495. The federal side is where most of the rising effective rate comes from. Federal tax climbs from $7,753 at entry to $20,970 at the senior level, nearly tripling while gross pay only rises about 80 percent.

FICA, the combined Social Security and Medicare payroll tax, takes $5,612 from an entry-level salary, $7,627 at the median, and $10,112 at the senior level. That line is essentially fixed as a percentage until you hit the Social Security wage cap, which none of these OT salary points reach, so it scales cleanly with gross pay. Add it all up and the median Illinois OT hands over $26,110 in combined federal, FICA, and state tax to bring $99,700 down to $73,590 in the bank.

Here’s the comparison an AI summary won’t run for you. Take the same $99,700 median salary and earn it in Texas, a state with no income tax. A Texas OT at this salary nets $78,525, while the Illinois OT nets $73,590. That’s a gap of $4,935 a year that Illinois OTs hand over to Springfield in state income tax. Over a 30-year career, that’s roughly $148,000 in nominal dollars staying in a Texan’s pocket.

That gap is real, but it’s only half the equation. Net pay minus your local housing cost is the number that actually matters. Texas has no state income tax, but property taxes and insurance run high, and major Texas metros have their own cost pressures. The right way to compare two offers is to take each net figure, subtract what you’d actually pay for housing in that city, and see what’s left to live on. A higher net in a no-tax state can vanish behind a bigger rent or mortgage. Run your own numbers through the Illinois paycheck calculator before you decide.

If you’d rather see your exact federal and Illinois liability with deductions factored in, filing software like TurboTax will model it line by line. ThePayGuide may earn a commission from links on this page at no cost to you. See our editorial policy.

How to earn more as an OT in Illinois

The data shows a clear $58,820 spread between the 10th and 90th percentiles. Closing that gap is about specialization, setting, and credentials, not just waiting for raises. Here’s where Illinois OTs find the biggest jumps.

• Earn a board specialty certification. AOTA board certifications in pediatrics, gerontology, mental health, or physical rehabilitation, plus specialty certifications in feeding, low vision, or hand therapy, separate you from generalists and justify pay toward the $109,780 to $132,180 end of the range.
• Move into high-paying settings. Home health and skilled nursing facilities often pay per visit or per diem, which can push experienced OTs well above the median. Hospital and outpatient roles tend to cluster nearer the $99,700 mark.
• Target Springfield or Chicago. Springfield’s $102,810 median and Chicago’s $99,860 lead the state. Champaign-Urbana at $80,040 sits far below, so metro choice alone can be worth over $22,000.
• Become a Certified Hand Therapist (CHT). Hand therapy is one of the most reliably premium OT niches and is in steady demand across Chicago’s orthopedic and surgical networks.
• Step into lead or management roles. Rehab director, clinical lead, and program coordinator titles carry the senior-level pay that defines the 90th percentile at $132,180.
• Add adjacent skills. Documentation, EMR efficiency, and supervisory training can be sharpened through structured courses. Platforms like Coursera offer healthcare leadership and clinical specialty content that supports a move up the band.

Job outlook for occupational therapists in Illinois

Illinois employs 7,710 occupational therapists today, according to the U.S. Bureau of Labor Statistics (2025), concentrated heavily in the Chicago-Naperville-Elgin metro with 5,960 of those jobs. Occupational therapy is a licensed, demand-driven field tied to an aging population, school-based services, and post-acute rehab, all of which keep hiring steady across the state.

The breadth of settings is what gives Illinois OTs bargaining power. Hospitals, skilled nursing facilities, outpatient clinics, schools, and home health agencies all compete for the same licensed pool, and that competition supports the pay band you see here. When you’re ready to test the market, job boards like ZipRecruiter list current OT openings across Illinois metros so you can compare real offers against these benchmarks.

Related and higher-paying roles in Illinois

If you’re weighing OT against neighboring healthcare careers in Illinois, here’s how the pay stacks up against the OT median of $99,700, using BLS state figures.

A physical therapist in Illinois earns a median of $105,250, which is $5,550 more than an occupational therapist in Illinois. PT and OT often work side by side, and the gap reflects PT’s slightly higher pay ceiling in most markets. A registered nurse in Illinois earns a median of $95,990, which is $3,710 less than an occupational therapist in Illinois, so OTs out-earn the typical RN here while working a different schedule and caseload.

Frequently asked questions

Sources: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS) 2025; ThePayGuide 2026 tax-year take-home estimates. Last updated 2026. See our methodology.