Highest City of Shelby employee salary in year 2023 was $130,911. City of Shelby employees number in year 2023 was 23. City of Shelby average salary was $39,381 and median salary was $40,638. According to the last payroll, City of Shelby average salary is 47 percent lower than USA average but 99 percent higher than Montana state average. City of Shelby employee salaries are usually between $6,509 and $57,600. Top 10% of highest-earning employees have salaries ranging from $68,374 to $130,911. From 2022 to 2023, the average salary of employees at this employer increased 1.4 percent.