Private Detectives and Investigators Salary 2025: $51,220 Median, 6% Growth
The median private detective or investigator earns $51,220 per year, according to the latest Bureau of Labor Statistics data. That's roughly $25 an hour, with the typical range running from $36,740 at the 10th percentile to $97,630 at the 90th. The occupation employs 35,580 people nationwide, and the BLS projects 6% growth from 2024 to 2034 — faster than the average for all jobs. About 3,900 openings are expected each year, mostly from retirements and turnover.
How much Private Detectives and Investigators earn
The median salary of $51,220 is the midpoint: half earn more, half less. The mean wage is $60,150, pulled up by higher earners. Experienced investigators in specialized fields — corporate fraud, legal investigations, insurance claims — often land in the upper end of the pay scale. Entry-level roles and those in smaller markets typically start near the 10th percentile.
- 10th percentile: $36,740
- Median: $51,220
- 90th percentile: $97,630
Pay by state
Where you work matters. Oregon pays private investigators the most, with an annual mean wage of $76,480. Connecticut ($75,010), D.C. ($72,720), Vermont ($67,910), and New Hampshire ($65,370) round out the top five. On the lower end, Mississippi averages $39,060, Oklahoma $39,680, and Iowa $41,110. These gaps often reflect differences in cost of living, local demand, and state licensing requirements.
How to become a Private Detective or Investigator
Most states require a license to practice as a private investigator. Requirements vary but typically include a combination of education, experience, and passing an exam. A high school diploma is the minimum, but many employers prefer an associate or bachelor's degree in criminal justice, law enforcement, or a related field. Work experience as a police officer, military police, or in insurance claims can satisfy experience requirements. Some states mandate a certain number of hours of training, and a background check is universal. The process usually takes one to three years.
- Meet minimum education: high school diploma; college preferred.
- Accumulate qualifying experience: law enforcement, military, or investigative work.
- Pass state licensing exam and background check.
- Maintain license through continuing education (in many states).
Job outlook
The BLS projects employment for private detectives and investigators to grow 6% between 2024 and 2034, which is faster than the average for all occupations. That translates to about 3,900 openings each year. Drivers include businesses' need for background checks, fraud investigations, and legal support. Cybercrime and identity theft are also pushing demand for investigators with computer skills. Competition for jobs is expected, especially for well-paying positions, but those with a college degree, law enforcement background, or specialized certification will have an edge.
Frequently asked questions
What is the starting salary for a private detective?
Entry-level positions typically pay around $36,740, the 10th percentile. With experience and specialization, earnings can rise significantly.
Do you need a degree to be a private investigator?
A high school diploma is the minimum, but many employers prefer an associate or bachelor's degree in criminal justice or a related field. Relevant experience can substitute for education in some cases.
How long does it take to become a licensed private investigator?
It varies by state but often takes one to three years to meet experience requirements and complete licensing steps.
Is private investigation a growing field?
Yes. The BLS projects 6% growth from 2024 to 2034, faster than the average for all occupations, with about 3,900 openings per year.
Salary figures are U.S. Bureau of Labor Statistics estimates (OEWS / Employment Projections). For informational purposes only; not career or financial advice. See the full Private Detectives and Investigators data.