EKG Technician Salary in Illinois 2026,
$61,870 Median | BLS Data by City

BLS publishes no separate EKG technician wage. The occupation code is SOC 29-2031, Cardiovascular Technologists and Technicians, whose Illinois median is $61,870 a year or $29.75 an hour per BLS OEWS May 2025. Because an EKG technician holds the shortest credential on that row, the honest reading is the lower quartile — $40,550 at the 10th percentile to $46,010 at the 25th — with the $97,700 seventy-fifth percentile and $105,150 ninetieth describing echocardiographers and cath lab technologists.

Because two distinct populations share the code. Between the $46,010 twenty-fifth percentile and the $97,700 seventy-fifth the figure more than doubles, which is not a normal seniority spread. It reflects basic EKG and monitor technicians at one end, whose training is measured in weeks to months, and registry-credentialed echocardiographers and invasive cardiovascular technologists at the other, whose training is measured in years. There is comparatively little in between.

No. Illinois licenses neither EKG technicians nor cardiovascular technologists, and IDFPR has no jurisdiction. Private certifications from Cardiovascular Credentialing International and the American Registry for Diagnostic Medical Sonography are what employers use. Basic EKG certification is short; the echocardiography and invasive cardiovascular registries require formal accredited programmes and are what separate the halves of this wage band.

Rockford at $66,450, then Champaign-Urbana $60,630, Chicago-Naperville-Elgin $58,390 and Springfield $50,730. Only four Illinois metros publish, and with 1,710 people on this row statewide the cells are small. Rockford leading Chicago by a substantial margin most plausibly reflects a mix weighted toward credentialed cardiac work rather than a general local wage effect.

Composition is the most consistent explanation. Because the row is bimodal, a state's median depends heavily on the ratio of basic technicians to registry-credentialed technologists in its mix. If Illinois employs proportionally more basic EKG and monitor technicians and fewer echocardiographers and cath lab staff than the national average, its median falls even where pay at each level is comparable. A location quotient of 0.69 — well below the national rate — is consistent with a thin credentialed workforce.

It makes it describe almost nobody. A median is the midpoint of a distribution, and where the distribution has two clusters with a gap between them, the midpoint falls in the gap. Illinois's $61,870 sits between a lower cluster around $46,010 and an upper one around $97,700, and the honest reading is that few people on this row earn close to the published median. That is why this page leads with the quartiles rather than the headline: for a basic EKG technician the relevant figure is the 25th percentile, for an echocardiographer the 75th, and for neither is it the median.

It is being absorbed into other jobs. Resting electrocardiography is automated in acquisition and increasingly algorithm-assisted in preliminary interpretation, and the patient-facing element is frequently performed by nursing assistants, medical assistants and multi-skilled technicians as one duty among several rather than by a dedicated technician. Illinois's 1,710-person workforce on this row includes people doing exactly this work, and the roughly 100 pro-rated annual openings are a thin flow. The honest advice for anyone entering at this level is to treat it as a doorway rather than a destination and to plan the move into echocardiography or the catheterisation laboratory from the start.

Less than on most pages, and worth flagging. A 1,710-person state workforce with only four metros publishing produces cells that rest on modest samples, and the bimodality makes percentile estimates more sensitive to sample composition than they would be for a unimodal occupation. The Rockford figure of $66,450 leading Chicago-Naperville-Elgin's $58,390 is a case in point — plausible as a composition effect, but not something to relocate on without checking specific employers. Treat the state quartiles as the more solid figures and the metro table as directional.