Start with the answer
First-Line Supervisors of Mechanics, Installers, and Repairers pay in Bremerton-Silverdale-Port Orchard, WA and Cape Girardeau, MO-IL
The May 2025 BLS OEWS median for First-Line Supervisors of Mechanics, Installers, and Repairers is $120,040 per year in Bremerton-Silverdale-Port Orchard, WA. It is $75,830 per year in Cape Girardeau, MO-IL. Bremerton-Silverdale-Port Orchard, WA is 58.3% above Cape Girardeau, MO-IL on the published median.
Both rows use SOC 49-1011 and the same annual wage metric. Median means the middle of each area's published wage spread. It is not one worker's pay. The larger median is not proof that one place gives a better job or a better result. It is one wage fact from one source period.
BLS lists 1,020 wage and salary jobs in Bremerton-Silverdale-Port Orchard, WA and 180 in Cape Girardeau, MO-IL. Those are survey job counts, not open posts. Read pay, job scale, local share, and price level as separate facts before you make a choice.