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Major · Homeland Security & Law Enforcement

The framework behind policing, investigation, and public safety work

Criminal Justice/Police Science prepares students for the operational and administrative side of law enforcement — patrol procedures, evidence handling, investigative methods, and public safety systems. About 7,520 degrees are awarded annually across 508 colleges, split roughly evenly between associate's and bachelor's programs.

Schools offering
508
Annual completions
7,520
Typical degree level
Associate's + Bachelor's
Median earnings (5yr)
$52k

About this major

Criminal Justice/Police Science is among the most occupation-specific programs in higher education. The CIP definition frames it precisely: preparing individuals to perform the duties of police and public security officers, including patrol and investigative activities, traffic control, crowd control, witness interviewing, evidence collection, basic crime prevention, weapon and equipment operation and maintenance, and report preparation. That list reads like a job description because it is — this major is built around agency operations, not abstract theory.

Coursework typically covers constitutional law as it applies to policing, criminal procedure, evidence handling and chain of custody, incident reporting, and the procedural dimensions of patrol work. Bachelor's programs add layers of criminal justice administration, ethics, community policing models, and policy analysis. The degree is offered at both the associate's and bachelor's level at most of the 508 colleges that run it — Eastern Gateway Community College in Ohio leads all institutions with 686 associate's completions, while George Mason University and Grand Canyon University are among the larger bachelor's-level programs.

The careers this major points toward are stable and clearly defined. Police and sheriff's patrol officers post a median wage of $76,290 with 3.1% projected growth. Detectives and criminal investigators earn a $93,580 median — the higher end of the direct career set for this major. About 7,520 degrees are awarded annually, making this a mid-sized program within its family but smaller than the broader Criminal Justice/Safety Studies major, which produces more than 33,000 completions per year.

One practical reality shapes how this major works in the labor market: every primary career destination — patrol officer, detective, bailiff — formally lists a high school diploma as the typical entry credential. The degree is not gatekeeping the job; it changes the competitive and advancement dynamics once you're in the field.

Section 3 · Careers

Where this major leads

Occupations most often associated with this major, from the federal BLS+O*NET crosswalk. Job-growth projections and median wages are national.

Occupation Median wage Job growth Typical education
Police and sheriff's patrol officers $76k +3.1% High school diploma or equivalent
Detectives and criminal investigators $94k -0.7% High school diploma or equivalent
Private detectives and investigators $52k +6.0% High school diploma or equivalent
Bailiffs $57k -2.2% High school diploma or equivalent
Criminal justice and law enforcement teachers, postsecondary $71k +2.0% Doctoral or professional degree
Section 4 · Earnings

Earnings at a glance

Median graduate earnings from the federal College Scorecard, 5 and 10 years out.

Median 5-year earnings

$52k

Associate's vs Bachelor's — early-career earnings

Associate's

$47k

Bachelor's

$54k

Who this major is for

You may thrive here if you are specifically drawn to operational law enforcement work — if your goal is a career in patrol, investigations, or agency administration rather than criminal justice policy or legal practice. You may also fit well here if you are already working in or near a law enforcement context and want the credential that opens promotion paths or federal agency applications: bachelor's completers in this field report five-year median earnings of about $54,447, a gap above the associate's median ($47,147) that reflects the promotion and federal-hiring advantage the degree provides. You are a good fit if you want a curriculum aligned tightly to agency procedures rather than broad social science framing — and if you are comfortable that your degree program will train you for a career where hiring is also heavily influenced by physical fitness standards, background checks, and civil service processes the classroom can't replicate.

Think twice if you expect the degree to function as a direct hiring credential the way a nursing license or engineering degree does — it doesn't, and the labor market data makes that clear. Think twice also if your interest is more in the policy, legal, or administrative side of criminal justice; related majors like Criminal Justice/Law Enforcement Administration (20,738 annual completions) or the broader Criminal Justice/Safety Studies program (33,388 completions) cover those emphases with more deliberate depth. And if digital forensics or cybercrime specifically interests you, a dedicated Cyber/Computer Forensics program will track you more directly toward those roles.

Section 6 · Where to study

Top colleges for Criminal Justice/Police Science

Ranked by annual completions at the associate's or bachelor's level — a proxy for program scale.

College Location Assoc. Bach. Total
Eastern Gateway Community College Steubenville, OH 686 0 686
George Mason University Fairfax, VA 0 328 328
Grand Canyon University Phoenix, AZ 0 298 298
CUNY Borough of Manhattan Community College New York, NY 247 0 247
Rowan University Glassboro, NJ 0 230 230
Ferris State University Big Rapids, MI 67 140 207
Columbia Southern University Orange Beach, AL 134 54 188
Texas A & M International University Laredo, TX 0 166 166
Connecticut State Community College New Britain, CT 134 0 134
Monroe University Bronx, NY 107 0 107
Section 7 · Explore sideways

Related majors to explore

Criminal Justice/Safety Studies

33,388 completions/yr

Criminal Justice/Law Enforcement Administration

20,738 completions/yr

Corrections and Criminal Justice, Other

3,184 completions/yr

Criminal Justice and Corrections, General

1,490 completions/yr

Cyber/Computer Forensics and Counterterrorism

1,074 completions/yr

Corrections

504 completions/yr

Criminalistics and Criminal Science

406 completions/yr

Securities Services Administration/Management

264 completions/yr

Considering this direction?

We've taken a hard look at the debt, earnings trajectory, and degree-level tradeoffs for the Criminal Justice/Police Science field. Read our verdict before you commit.

Is Criminal Justice/Police Science worth it? Read verdict
Section 9 · Frequently asked

Common questions

What do Criminal Justice/Police Science majors actually study day-to-day?
The curriculum is practical and occupation-specific. Core coursework covers patrol procedures, traffic enforcement, crowd control, evidence collection and chain of custody, report writing, witness interviewing, and basic crime prevention. Upper-division work in bachelor's programs typically adds criminal law, constitutional issues in policing, community relations, and departmental administration. Laboratory and field components vary by program — some partner with local agencies for ride-alongs or simulated scenarios.
Do I need a degree at all, or can I enter law enforcement straight from a high school diploma?
Formally, most law enforcement agencies list a high school diploma or equivalent as the minimum requirement — and the BLS data confirms that typical education for police and sheriff's patrol officers ($76,290 median wage) and detectives ($93,580 median wage) is a high school diploma. What a degree does is differentiate your application in competitive departments, qualify you for certain federal agencies, and position you for supervisory or administrative advancement faster. Some departments — particularly federal and larger municipal agencies — give hiring preference or pay bumps for college credentials. The degree is not the door; it changes what's on the other side of it.
What kinds of jobs do Criminal Justice/Police Science graduates end up in?
The most direct paths are police and sheriff's patrol officer ($76,290 median wage, 3.1% projected growth) and detective or criminal investigator ($93,580 median wage). Private detective and investigator work is a less common but growing option at $52,370 median and 6% projected growth. Bailiff is an accessible entry point at $57,050 median, though projected growth there is -2.2%. Career advancement often leads toward supervisory or administrative law enforcement roles not captured by these entry-level titles. The postsecondary teaching path — criminal justice and law enforcement educator at $71,470 — requires a doctoral degree and is a small slice of the overall picture.
Does a bachelor's degree pay off compared to stopping at an associate's?
The five-year earnings data shows a gap: bachelor's completers in this field report a median of about $54,447, while associate's completers report around $47,147 — a difference of roughly $7,300. That's a narrower premium than most four-year majors produce, which reflects the fact that patrol officers and detectives — the primary career destinations — do not typically vary starting salary by degree level in the same way that corporate employers do. The bachelor's degree matters more for federal agency hiring, departments that require it for promotion above sergeant, and competitive urban jurisdictions. The associate's can get you into the field; the bachelor's changes the ceiling.
Is Criminal Justice/Police Science the right major, or should I look at a related program?
This CIP code is the most operations-focused of the criminal justice family — it's closest to the patrol and investigation roles themselves. The much larger Criminal Justice/Safety Studies major (33,388 annual completions) and Criminal Justice/Law Enforcement Administration (20,738 completions) cover similar career destinations with more breadth and administrative emphasis. If your interest is in digital investigations or cybercrime, Cyber/Computer Forensics and Counterterrorism (about 1,074 completions) targets that niche directly. Criminal Justice/Police Science makes the most sense if you want a curriculum tightly aligned to agency operations and patrol-level work rather than the policy or management layer.
What's a realistic earnings picture after this degree?
Five-year median earnings across degree levels sit around $51,583. Bachelor's completers land closer to $54,447 at that mark. The primary career destination — police and patrol officer — posts a $76,290 median wage, so the gap between the five-year earnings figure and the occupation wage reflects that many graduates are early in their careers at the five-year mark, some are in lower-paying adjacent roles, and starting salaries vary considerably by agency and geography. The top-earning career tracked for this major is detective at $93,580 — a step that typically requires years on patrol first. Federal law enforcement roles generally pay above state and local agency rates and often carry better benefits packages.