How the Chicago Fire Department Exam 2022 Actually Works
The Chicago Fire Department written exam is a proctored cognitive assessment that tests reading comprehension, mathematical reasoning, and mechanical understanding. It is administered through a third-party testing vendor, usually at a designated testing center in the Chicago area. You show up, you scan your ID, you take the test on a computer, and you leave. The whole thing takes about two hours. Not dramatic, but it matters because your score determines whether you even get on the eligibility list for further hiring steps. The exam generally covers several sections. Reading comprehension comes first — you read passages and answer multiple-choice questions. The math section is basic arithmetic, fractions, percentages, and word problems at a high school level. There is also a mechanical comprehension portion that asks about gears, levers, pulleys, and basic tools. Some candidates have reported a spatial reasoning section as well, where you visualize shapes rotating or matching patterns. I sat for the exam in early 2022 after the hiring window opened. One thing nobody really warns you about is how fast the timer moves. Each section has its own countdown, and the reading section especially flies by. I had maybe 45 seconds per passage, and some of those passages were three paragraphs long. My workaround was to skim for the main argument and the conclusion first, then scan for the specific detail the question was asking about. Going back and forth between the passage and the question wasted too much time early on. I stopped doing that and just locked in a single pass per passage. It kept my pace steady.
The math section is straightforward but deceptively tricky. The questions themselves are simple — nothing above algebra I level. The trap is in the wording. They love word problems that sound complicated but just need you to set up a basic equation. I went in prepared with a quick refresher on ratio and proportion problems since those showed up more than anything else. Don't overthink the math. Write it out on the scratch paper they give you. Even basic scribbles keep you from making silly errors under pressure. Here is something most prep sites won't tell you: the mechanical comprehension questions are the section where scores vary the most between candidates. If you have any hands-on experience with tools — and I mean actual hands-on, like fixing things around your house or working in a trade — you will likely breeze through this part. The questions test practical knowledge, not textbook theory. I saw questions about which wrench to use for a given bolt, how a pulley system changes force, and what happens when you connect two gears of different sizes. It felt more like a trade test than an academic one. One specific edge case I ran into was a spatial reasoning question that asked you to identify which 3D shape matched a flat net when folded. I stared at it for maybe thirty seconds before realizing the test program locked me out of going back once I moved to the next question. I had already selected an answer. It was a wrong guess and it hurt my score more than I wanted it to. The workaround here is not great — just make a decision faster. Do not sit on a spatial question for more than twenty seconds. Your brain will not magically figure it out if you waste time. Pick the answer that looks closest and move on.
After you finish, you do not get your score right away. Results usually come back within a few weeks through the same testing portal where you registered. The scoring is norm-referenced, which means they compare your performance against other test-takers rather than using a fixed passing threshold. This is important because it means a higher raw score does not guarantee you pass — it depends on how everyone else did that testing day. I learned this the hard way when someone online claimed they got a 90% raw score and still did not make the cut. Without public release of the norming data, you just have to aim as high as you can and hope the pool that day is not exceptionally strong. There is no official study guide from the city, and the testing vendor does not provide practice materials beyond a brief orientation tutorial before the exam starts. You are mostly on your own for prep. I used free online resources for basic math review and bought a cheap firefighter exam prep book that covered mechanical and spatial reasoning. It was decent for the mechanical section but mostly filler for the reading part. Reading comprehension is something you improve by actually reading, not by memorizing tricks. If you do not make the eligibility list, you can retake the exam after the waiting period specified in the job announcement, which is typically six months. Your previous score is usually carried forward if you retake, so you are not starting from zero. That is worth keeping in mind if you have other commitments and need a year to prepare more thoroughly.
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The physical agility test comes after the written exam if you make the list. That is a separate process entirely, administered by the department itself. The written portion is just the gatekeeper. Pass it and you move forward. Fall below the cutoff and you wait six months and try again. Simple in structure, but the norm-referenced scoring makes it hard to know exactly where you stand until the results come out.
