Salaries in Joliet, IL

Here’s the thing about Joliet: you probably think of it as a blue-collar town, but the top-paying job here is a marketing manager, clearing nearly $159,000. That’s not a typo. The city’s economic engine isn’t just smokestacks anymore.

With a cost of living index of 102.6, you’re paying about 2.6% more than the national average, but that’s not the whole story. A $69,642 average salary sounds fine, but its COL-adjusted value drops to $67,878. The real pinch is housing—a one-bedroom runs you $1,507 a month. That means your purchasing power here is decent, but it’s no jackpot. You’re not getting a massive discount for living in the Chicago suburbs.

So who actually thrives in Joliet? The money flows to a handful of specific sectors. Healthcare is huge, with pharmacists pulling in $137,000. Tech is a quiet powerhouse, with software developers earning over $128,000. And construction management is still strong, likely tied to ongoing infrastructure and logistics projects around I-80 and the rail lines. These aren't outliers; they're the city's financial anchors.

Now, the catch. Your median household income is $86,054, which looks solid until you realize the unemployment rate is 4.5%—a tick above the national average—and only 23% of folks have a bachelor’s degree. That’s a bifurcated market. If you have the in-demand skills, you can do very well. If you don’t, wage growth is likely stagnant. It’s a city that rewards specialization.

The data below breaks down the top salaries and what they mean for your bank account. Look at the COL-adjusted numbers; they tell the real story.