Case Worker / Investigator Salary in Washington

How Much Does a Case Worker / Investigator make?

Case Worker / Investigator made a median salary around $81,384 in April, 2025. The best-paid 25 percent made $90,363 probably that year, while the lowest-paid 25 percent made around $61,518. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, the number of years you have spent in your profession. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
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Check out Case Worker / Investigator jobs in Washington

Registered Nurse Case Worker

TEEMA Solutions Group - Seattle, WA

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Social Worker/Case Manager

destinationone Consulting - Tacoma, WA

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Registered Nurse Case Worker

TEEMA Solutions Group - Seattle, WA

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Search More Case Worker / Investigator Jobs in Washington
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Best-Paying Cities for Case Worker / Investigator

The metropolitan areas that pay the highest salary in the Case Worker / Investigator profession are Kirkland , Medina , Mercer Island , Seattle , Bellevue .
Kirkland, WA $82,968
Medina, WA $82,968
Mercer Island, WA $82,968
Seattle, WA $82,968
Bellevue, WA $82,968

Best-Paying States for Case Worker / Investigator

The states and districts that pay Case Worker / Investigator the highest salary are District of Columbia (around $83,103) , California (around $82,788) , Massachusetts (around $81,684) , Washington (around $81,384) , and New Jersey (around $81,354) .
District of Columbia $83,103
California $82,788
Massachusetts $81,684
Washington $81,384
New Jersey $81,354

Frequently Asked Questions for Case Worker / Investigator

Q: What is the salary range of Case Worker / Investigator in Washington?
A: In 2025 , the lowest-paid Case Worker / Investigator in Washington earned an average annual salary of $61,518 , while the highest-paid made $90,363.
Q: What is the salary for a Case Worker / Investigator in California?
A: Case Worker / Investigator employed in California earned an average salary of $82,788 in 2025.

Average Case Worker / Investigator Pay vs. Other Jobs

Case Worker / Investigator earned an average salary of $81,384 in 2025. Other jobs related to Case Worker / Investigator earned the following average salary in April, 2025. Case Investigator made $66,625 , Case Worker made $79,150 , Child Case Worker and Family Case Worker made $50,701 and $44,184 respectively .

Relevant Jobs of Case Worker / Investigator

Case Investigator - Average Salary $66,625
There is currently no job description for Case Investigator, be the first to submit the job responsibilities for Case Investigator.
Case Worker - Average Salary $79,150
There is currently no job description for Case Worker, be the first to submit the job responsibilities for Case Worker.
Child Case Worker - Average Salary $50,701
There is currently no job description for Child Case Worker, be the first to submit the job responsibilities for Child Case Worker.
Family Case Worker - Average Salary $44,184
There is currently no job description for Family Case Worker, be the first to submit the job responsibilities for Family Case Worker.
Immigration Case Worker - Average Salary $46,965
There is currently no job description for Immigration Case Worker, be the first to submit the job responsibilities for Immigration Case Worker.