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Investigator vs prosecutor

The differences between investigators and prosecutors can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 4-6 years to become an investigator, becoming a prosecutor takes usually requires 2-4 years. Additionally, an investigator has an average salary of $71,406, which is higher than the $68,988 average annual salary of a prosecutor.

The top three skills for an investigator include law enforcement agencies, management system and customer service. The most important skills for a prosecutor are jury trials, legal research, and criminal cases.

Investigator vs prosecutor overview

InvestigatorProsecutor
Yearly salary$71,406$68,988
Hourly rate$34.33$33.17
Growth rate6%10%
Number of jobs5,085749
Job satisfaction--
Most common degreeBachelor's Degree, 62%Bachelor's Degree, 51%
Average age4446
Years of experience64

Investigator vs prosecutor salary

Investigators and prosecutors have different pay scales, as shown below.

InvestigatorProsecutor
Average salary$71,406$68,988
Salary rangeBetween $42,000 And $119,000Between $48,000 And $98,000
Highest paying CitySan Francisco, CA-
Highest paying stateCalifornia-
Best paying companyApple-
Best paying industry--

Differences between investigator and prosecutor education

There are a few differences between an investigator and a prosecutor in terms of educational background:

InvestigatorProsecutor
Most common degreeBachelor's Degree, 62%Bachelor's Degree, 51%
Most common majorCriminal JusticeLaw
Most common collegeCalifornia State University - BakersfieldStanford University

Investigator vs prosecutor demographics

Here are the differences between investigators' and prosecutors' demographics:

InvestigatorProsecutor
Average age4446
Gender ratioMale, 56.6% Female, 43.4%Male, 55.0% Female, 45.0%
Race ratioBlack or African American, 13.5% Unknown, 5.8% Hispanic or Latino, 19.2% Asian, 4.7% White, 56.5% American Indian and Alaska Native, 0.3%Black or African American, 5.6% Unknown, 4.4% Hispanic or Latino, 7.9% Asian, 6.5% White, 75.3% American Indian and Alaska Native, 0.3%
LGBT Percentage8%10%

Differences between investigator and prosecutor duties and responsibilities

Investigator example responsibilities.

  • Participate in and lead the controlled purchase of illegal narcotics and firearms to apprehend suspects.
  • Manage all business reporting to include; payroll, taxes, client billing, account reconciliations and compliance reports.
  • Manage corporate-wide document production relative to complex litigation cases.
  • Receive multiple letters of commendation for effective investigations that lead to successful prosecutions.
  • Collaborate with federal agencies, including the FBI, DEA, ATF and IRS.
  • Write a detail case report, and attach all supporting documentation necessary to write up SAR's where necessary per BSA.
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Prosecutor example responsibilities.

  • Manage, train and mentore newly hire ADA's in courtroom management and trial advocacy.
  • Draft findings for defendants to stand trial, appeals and dismissals.
  • Type various legal documents, including complaints, journal entries, and subpoenas.
  • Draft subpoenas, warrants and legal documents relating to family court and civil court matters.
  • Conduct pre-trial investigations and negotiations; prepare and litigate motions and appeals; present hearings and trials.
  • Maintain contact with local law enforcement about ongoing investigations and litigation.
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Investigator vs prosecutor skills

Common investigator skills
  • Law Enforcement Agencies, 7%
  • Management System, 6%
  • Customer Service, 5%
  • Criminal Justice, 5%
  • Senior Level Management, 4%
  • Child Abuse, 4%
Common prosecutor skills
  • Jury Trials, 15%
  • Legal Research, 13%
  • Criminal Cases, 8%
  • Legal Advice, 8%
  • Motion Hearings, 7%
  • Law Enforcement Agencies, 5%

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