Detective salary at City of Rio Grande City

The average detective salary at City of Rio Grande City was $44,776 , which is 49 percent lower than the average salary for this job in Texas, and 55 percent lower than the national average for this job . Detective salaries at City of Rio Grande City typically range from $30,771 to $57,606 (25th to 75th percentile). The highest reported detective salary was $64,352. There are 5 employees at City of Rio Grande City with the job title detective.