Plumber / Pipe fitter average salary in Japan
The average annual salary for Plumber / Pipe fitter in Japan is ¥5,125,000 (2023, MHLW Basic Survey on Wage Structure, 78,430 workers surveyed) — 0.9% above the national average of ¥5,078,000.
Plumber / Pipe fitter salary by age band
| Age band | Total annual | Male annual | Female annual |
|---|---|---|---|
| ~19 | ¥2,912,000 | — | — |
| 20-24 | ¥3,617,000 | — | — |
| 25-29 | ¥4,256,000 | — | — |
| 30-34 | ¥4,749,000 | — | — |
| 35-39 | ¥5,290,000 | — | — |
| 40-44 | ¥5,252,000 | — | — |
| 45-49 | ¥6,054,000 | — | — |
| 50-54 | ¥5,753,000 | — | — |
| 55-59 | ¥5,634,000 | — | — |
| 60-64 | ¥4,761,000 | — | — |
| 65~ | ¥4,156,000 | — | — |
Monthly figures: regular cash earnings × 12 + annual bonus. Both genders combined (small occupation data limit).
Where this occupation sits
By average annual income, Plumber / Pipe fitter ranks 52 of 144 detailed occupations — above 92 of them.
- Just above: Religious worker ¥5,144,000
- Just below: Machinery / Electrical equipment repairer ¥5,120,000
Understanding People working as Plumber / Pipe fitter salary data
Plumber / Pipe fitter: average annual salary
People working as Plumber / Pipe fitter earn a weighted-average annual income of ¥5,125,000 (sample: 78,430 workers), +0.9% higher than the national average (about ¥47,000 more). The median is ¥5,252,000. Figures are estimates derived from a worker-count-weighted average of age-band data.
At what age does pay peak in Plumber / Pipe fitter?
Income peaks in the 45-49 age band at ¥6,054,000 (about 1.7x the entry level). The steepest rise is in the 45-49 band.
Plumber / Pipe fitter: how pay changes with age
The age curve is classified as “inverted-U”. Inverted-U is the standard Japanese pattern, peaking before retirement; rising means expertise compounds with experience. About 15.2% of the estimated annual income is bonus (annual special cash earnings).
Plumber / Pipe fitter average salary by age and gender
Estimated annual income for Plumber / Pipe fitter by age band (total / male / female):
| Age | Total | Male | Female |
|---|---|---|---|
| 25-29 | ¥4,256,000 | — | — |
| 30-34 | ¥4,749,000 | — | — |
| 35-39 | ¥5,290,000 | — | — |
| 40-44 | ¥5,252,000 | — | — |
| 45-49 | ¥6,054,000 | — | — |
| 50-54 | ¥5,753,000 | — | — |
Frequently asked questions
- What is the average salary for Plumber / Pipe fitter?
- About ¥5,125,000, estimated from the MHLW Basic Survey on Wage Structure (2023, weighted-average estimate).
- At what age does income peak for Plumber / Pipe fitter?
- In the 45-49 age band, at an estimated ¥6,054,000.
Source: MHLW Basic Survey on Wage Structure (2023). Estimated from a worker-count-weighted average of 5-year age bands; cells not published due to small samples are excluded.
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