Detective Corporal salary at City of Liberty Lake

The average detective corporal salary at City of Liberty Lake was $119,251 , which is 8 percent higher than the average salary for this job in Washington, and 37 percent higher than the national average for this job . Detective Corporal salaries at City of Liberty Lake typically range from $111,296 to $127,207 (25th to 75th percentile). The highest reported detective corporal salary was $130,315. There are 4 employees at City of Liberty Lake with the job title detective corporal.