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Diagnostic Sonographer in Illinois: Salary, License Requirements, and How to Start

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Illinois employs 3,270 diagnostic sonographers, with a statewide median of $100,660 and wide variation by city and experience. Here is the real wage data, the exact Illinois licensing picture, and where to train.

What Diagnostic sonographers Earn in Illinois (May 2025)

Illinois median pay: $100,660 (May 2025)
Starting range (10th percentile): $78,350
Experienced (75th percentile): $107,330
Top earners (90th percentile): $122,680
Employed in Illinois: 3,270
U.S. median (for comparison): $84,470 (May 2024)

Wages vary substantially by metro. Median annual pay for diagnostic sonographers in major Illinois markets:

Springfield: $98,470 (120 employed)
Rockford: $95,020 (110 employed)
Peoria: $92,090 (170 employed)

What That Pay Is Worth in Illinois

Prices in Illinois run right about the national average (cost-of-living index 100.0 vs a U.S. baseline of 100, 2024), so the $100,660 median holds roughly its face value.

Job Outlook in Illinois (2024–2034)

Illinois is projected to grow diagnostic sonographers employment +21.5%, faster than the +13.0% projected nationally. The state expects about 280 openings a year, counting both growth and workers who retire or move on.

Illinois License and Certification Requirements

ARDMS RDMS (national certification — no IL state license) — regulated by the No Illinois state license required for diagnostic sonographers.

Illinois does not require a state license for diagnostic medical sonographers. Graduate from a CAAHEP-accredited sonography program (2-year associate degree or certificate) — several strong programs are available at Illinois community colleges and hospitals.
Earn the ARDMS RDMS credential by passing the SPI and a specialty exam. Chicago's large health systems (Northwestern Medicine, Rush, Loyola, UI Health, Advocate Aurora) universally require ARDMS certification.
Chicago is a major healthcare market with strong sonographer demand. Northwestern, Rush, and University of Chicago are academic medical centers with advanced imaging needs. Travel positions through Chicago are well-paid.

Official requirements: No Illinois state license required for diagnostic sonographers →

Training in Illinois

CAAHEP-accredited Illinois programs include Triton College (River Grove), Advocate Aurora's hospital-based program, and others in the Chicago metro area. Illinois is a major Midwest hub for travel ultrasound assignments that cover the broader Great Lakes region.

Real training providers and registered apprenticeships in Illinois include:

Aurora University — Bachelor's
Benedictine University — Bachelor's
Black Hawk College — Certificate / Associate
Blessing Rieman College of Nursing and Health Sciences — Certificate / Associate / Bachelor's

Where Diagnostic sonographers Work in Illinois

Real Illinois hospitals that employ diagnostic sonographers include:

VA Hosp — Downey
Edward Hines Jr VA Hospital — Hines
VA Illiana Health Care System — Danville
Advocate Illinois Masonic Medical Center — Chicago
US Naval Hosp — Great Lakes
John H Stroger Jr Hospital — Chicago

Is This the Right Move for You?

Best for: People who want high healthcare wages without a nursing or physician path, and who are detail-oriented and calm with patients.

Think twice if: You dislike repetitive positioning, sustained arm fatigue from holding probes, or working in darkened rooms.

Why it's resilient: Ultrasound imaging requires real-time clinical judgment, patient interaction, and probe technique that cannot be automated or outsourced.

First Steps

Find a CAAHEP-accredited diagnostic medical sonography program and check clinical placement rates.

Frequently Asked Questions

How much do diagnostic sonographers make in Illinois?

The median wage for diagnostic sonographers in Illinois is $100,660 per year (May 2025, BLS). Entry-level pay (10th percentile) starts around $78,350, and top earners (90th percentile) make about $122,680. Pay varies by metro and years of experience.

What license or certification do you need to become a Diagnostic Sonographer in Illinois?

ARDMS RDMS (national certification — no IL state license), overseen by the No Illinois state license required for diagnostic sonographers. Illinois does not require a state license for diagnostic medical sonographers. Graduate from a CAAHEP-accredited sonography program (2-year associate degree or certificate) — several strong programs are available at Illinois community colleges and hospitals.

Is being a Diagnostic Sonographer a good career in Illinois?

Ultrasound imaging requires real-time clinical judgment, patient interaction, and probe technique that cannot be automated or outsourced.

Which Illinois metros pay diagnostic sonographers the most?

Among Illinois metro areas, Springfield leads at $98,470, followed by Rockford ($95,020), Peoria ($92,090). Local pay tracks regional demand and cost of living, so the highest-paying metro isn't always the best net move.

Where can I train to become a Diagnostic Sonographer in Illinois?

Real Illinois options include Aurora University, Benedictine University, Black Hawk College. Most diagnostic sonographers start with an accredited program, then earn the credential the state or employer requires.

Is Diagnostic Sonographer a growing career in Illinois?

Illinois projects diagnostic sonographers employment to change +21.5% from 2024 to 2034, with about 280 openings a year — a growing field in the state.

Sources and Verification

Wage data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025), Illinois statewide and metro estimates for SOC 29-2032. Licensing summary compiled from the No Illinois state license required for diagnostic sonographers (2026-06-11). Requirements change — always confirm current rules with the board and verify program costs and outcomes before enrolling.

BLS Occupational Outlook · O*NET Illinois wages · Illinois licensing/certification source

Employment projections: Projections Central / BLS Employment Projections (2024–2034); Cost of living: BEA Regional Price Parities; Employer lists from CMS Provider of Services, the FAA Part 145 directory, EIA Form 860, and USGS/state EMS registries (2026).

Pay percentiles describe current workers, not entry-level offers; training costs and local demand vary, so verify locally before committing money or quitting a job.