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Private Detectives and Investigators Salary in Washington

Private Detectives and Investigators in Washington earn a median $64,080 a year, 25% above the U.S. median.

Median in WA
$64,080 a year
U.S. median
$51,220 a year
Employment
750
Location quotient
0.92
Share of jobs vs. U.S. (1.00 = same)

Pay range in Washington

10%: $43,060Median: $64,08090%: $104,220
Median (50%)
$64,080 · $30.81 an hour
Mean (average)
$71,020 · $34.15 an hour (estimate error ±3.2%)
10th percentile
$43,060 · $20.70 an hour
25th percentile
$46,580 · $22.39 an hour
75th percentile
$84,700 · $40.72 an hour
90th percentile
$104,220 · $50.11 an hour
Employment
750 (estimate error ±10.6%)
Jobs per 1,000
0.21
Location quotient
0.92 (1.00 = national share)

Private Detectives and Investigators pay by metro area in Washington

Includes metro areas that cross into this state and nonmetropolitan areas

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Frequently asked questions

How much do private detectives and investigators make in Washington?
The median wage for private detectives and investigators in Washington is $64,080 a year (Bureau of Labor Statistics, May 2025). There are about 750 jobs in the state.
Where in Washington do private detectives and investigators earn the most?
Portland-Vancouver-Hillsboro, OR-WA has the highest median wage in the state for this occupation at $78,330 a year.