NJ LEE Structure: What the 240-Item Exam Actually Contains

NJ LEE Structure: What the 240-Item Exam Actually Contains

Quick Answer: The New Jersey Law Enforcement Exam (NJ LEE) is a 240-item entry-level exam administered by the New Jersey Civil Service Commission (CSC) for police officer, correction officer, and related titles. The 2026 cycle fee is $70. The exam has three sections — a 30-item Cognitive Ability Test (CAT), a 135-item Work Styles Questionnaire (WSQ), and a 75-item Life Experience Survey (LES) — and you have 2.5 hours to complete all three. Passing places you on an eligibility list that participating NJ agencies use to hire from for that cycle.

Who administers the NJ LEE

The New Jersey Civil Service Commission (CSC) develops and administers the NJ LEE for participating municipalities, counties, and state agencies that use CSC testing for entry-level law enforcement hiring. Not every NJ police department uses the CSC process — some non-civil-service municipalities run their own tests — but the CSC covers a large share of NJ departments, including county sheriff's offices, county corrections, and most municipal police and code enforcement departments that follow civil service rules. The New Jersey State Police runs a separate recruitment process and is not part of the standard NJ LEE cycle.

The 240-item breakdown

The CAT is a gate. If you do not meet the CAT passing threshold, the CSC does not score your WSQ or LES — you simply do not advance. This is the single most important structural fact about the NJ LEE and shapes how you pace yourself: the 30 CAT items are small in number but disproportionately important. A candidate who aces the WSQ and LES but fails the CAT gets no score at all.

Titles covered by the NJ LEE

The NJ LEE feeds multiple entry-level titles in a single testing cycle. The CSC publishes a list of titles each cycle, and the common ones include:

• Police Officer — municipal police departments under CSC jurisdiction
• Correction Officer — county correctional facilities
• Correction Officer Recruit — titles used by NJDOC for state institutions
• County Sheriff's Officer — sheriff's office support and court security roles
• Juvenile Detention Officer — some county juvenile detention centers
• Campus Police Officer — certain college and university public safety positions tied to CSC-eligible employers
• Code Enforcement Officer / Housing Inspector — some jurisdictions fold related enforcement titles into LEE cycles

When you apply, you select the titles and jurisdictions you want to be considered for. A single exam score can place you on multiple eligibility lists simultaneously, which means applying broadly is strategically smart — one test, many lists.

The $70 fee

For the 2026 cycle, the application fee is $70. The fee is paid when you submit your application through the CSC Online Application System. Fee waivers are available for candidates who meet financial hardship criteria — typically documented through participation in public assistance programs. Check the CSC announcement for the exact waiver documentation required each cycle, because the waiver process has a separate deadline and must be filed before the application window closes. The fee is non-refundable if you miss the exam or are denied entry for late arrival or ID problems, so plan ahead.

What each section is really measuring

Before diving into strategy, it helps to know what the three sections are trying to assess:

• CAT measures raw cognitive ability — reading, math, logic, and pattern reasoning. It is the only section with objectively "right" answers. The CSC uses it as a gate because cognitive ability is a strong predictor of academy performance and on-the-job decision-making.
• WSQ measures personality and work-style fit — integrity, conscientiousness, stress tolerance, teamwork, and judgment. There are no right or wrong answers in the traditional sense, but inconsistent or "faked good" responses trigger validity flags that can down-rank your score.
• LES measures biodata — your real work history, leadership, attendance, and community engagement. LES responses can be cross-checked against background investigation records, so candor is mandatory.

This structure is why the NJ LEE feels different from a typical knowledge test: only 30 of the 240 items are "studiable" in the traditional sense. The other 210 items reward self-awareness, honesty, and consistency, not cramming. A candidate who treats the whole exam like a memorization test will underperform.

Eligibility list mechanics

Passing the NJ LEE does not give you a job. Passing places you on an eligibility list — a ranked roster of candidates that CSC-eligible agencies draw from when they hire. The list is built from composite scores that combine your CAT, WSQ, and LES results into a final score and rank. Veterans' preference and residency preference credits may be added on top of your raw score for qualifying candidates, which moves you up the list.

Key facts about eligibility lists:

• One test, many lists. A single passing score can populate lists for every title and jurisdiction you selected at application time.
• Rank matters more than pass/fail. Being on the list is necessary but not sufficient — agencies call candidates from the top of the list down, so a higher rank means earlier and more frequent hiring opportunities.
• List lifespan. Eligibility lists typically remain valid for the duration of the hiring cycle (often one to two years, sometimes longer if the CSC extends the list). After the list expires, you must retake the exam in the next cycle to re-enter.
• Ties. Tie-breakers and banding rules are defined by CSC regulation; the exact rules appear in each cycle's official announcement.

Hiring cycle

The NJ LEE runs on a cyclical schedule. The CSC opens the application window, accepts applications, administers the exam on scheduled dates, scores, and publishes the eligibility list. Agencies then certify candidates from the list as openings occur. The cycle moves slowly — months pass between application, exam, score release, and hiring. Plan accordingly: applying early in the window and preparing for months before exam day is the norm, not the exception. The eligibility list you land on is the one agencies hire from for that entire cycle, so your rank at the moment scores are released shapes your hiring chances for the life of the list.