$Who Earns What

How much does a private investigator make?

US Private Detectives and Investigators

Answer: A typical private investigator in the United States makes $51,220 a year (median, May 2025, US Bureau of Labor Statistics).

Yearly pay of a typical person doing this job in the US
$51,220

Line up 100 people; this is the one in the middle (median). about 36,000 people work in this job. About the same as the US-wide typical pay ($50,980).

Lower earner
$36,740
10th from the bottom of 100
Typical person
$51,220
Right in the middle (median)
Higher earner
$97,630
10th from the top of 100

If 100 people had this job

Lowest at bottom-left, highest at top-right

Hover over a person to see their yearly pay

53 of 100
more than half

Private investigator pay in the United States (May 2025, median and spread)

Private investigator pay in the United States (May 2025, median and spread) — Data: US BLS OEWS, May 2025
Lower earner (10th from bottom)Typical person (median)Higher earner (10th from top)People in this job
$36,740$51,220$97,630about 36,000
States where private investigators earn the most (median, May 2025)
StateTypical person (median)People in this job
Oregon$76,480about 610
Washington$64,080about 750
California$61,250about 4,000
Arizona$61,030about 790
Illinois$60,210about 1,000

Why does pay differ?

In the U.S., experience, licenses or certificates, and specialized skills can affect pay. Employer type, location, and hours matter too: BLS reports different pay across government, finance, retail, and areas; investigators may work full time, early mornings, nights, or weekends.

What if you lived in a different state?

Pay varies a lot by state in the US
Whole US$51,220
Oregon$76,480
Washington$64,080
California$61,250
Arizona$61,030
Illinois$60,210
Georgia$45,060
Louisiana$41,950
Missouri$41,600

Top 5 and bottom 3 states, typical (median) yearly pay.

What does a private investigator do?

Gather, analyze, compile, and report information regarding individuals or organizations to clients, or detect occurrences of unlawful acts or infractions of rules in private establishment.

What's a typical day like?

A private investigator may search court records and databases, interview people, and check facts. Later, they might watch a location from a parked car, photograph what happens, and write a report for the client.

How to get this job

U.S. investigators usually need high school and related experience; some employers prefer college, and on-the-job training or a registered apprenticeship can help. Most states require licenses; California requires applicants to be 18+, have experience, pass an exam, and clear a background check.

Vocational school or a few years' experience (preparation level 3 of 5)

Good for people who like keeping things organized and leading and selling.

Did you know?

Some U.S. private investigators work undercover in stores, pretending to be shoppers so they can spot theft.

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Sources and data

Source: US Bureau of Labor Statistics, OEWS May 2025 (bls.gov); descriptions and related jobs from O*NET 31.0. Figures as of May 2025, full-time yearly pay (hourly × 2,080 hours). bls.gov/oes · O*NET OnLine

Pages used for the text

Data: US BLS OEWS, May 2025 · 1 USD = 150 JPY