Yamaguchi salary benchmark — annual income by age (official wage census)
The average annual salary for Yamaguchi in Japan is ¥4,688,000 (2023, MHLW Basic Survey on Wage Structure, 286,810 workers surveyed) — 7.7% below the national average of ¥5,078,000.
Age-based earnings curve — Yamaguchi
| Age band | Total annual | Male annual | Female annual |
|---|---|---|---|
| ~19 | ¥2,520,000 | ¥2,582,000 | ¥2,397,000 |
| 20-24 | ¥3,339,000 | ¥3,603,000 | ¥2,973,000 |
| 25-29 | ¥3,865,000 | ¥4,137,000 | ¥3,467,000 |
| 30-34 | ¥4,531,000 | ¥4,885,000 | ¥3,865,000 |
| 35-39 | ¥4,840,000 | ¥5,290,000 | ¥3,860,000 |
| 40-44 | ¥5,087,000 | ¥5,677,000 | ¥3,853,000 |
| 45-49 | ¥5,317,000 | ¥5,939,000 | ¥4,223,000 |
| 50-54 | ¥5,301,000 | ¥6,291,000 | ¥3,973,000 |
| 55-59 | ¥5,427,000 | ¥6,320,000 | ¥4,087,000 |
| 60-64 | ¥4,109,000 | ¥4,467,000 | ¥3,541,000 |
| 65~ | ¥3,324,000 | ¥3,500,000 | ¥3,087,000 |
Understanding Workers in Yamaguchi salary data
Yamaguchi: average annual salary
Workers in Yamaguchi earn a weighted-average annual income of ¥4,688,000 (sample: 286,810 workers), −7.7% lower than the national average (about ¥390,000 less). By estimated average this ranks 22 of 47 prefectures. The median is ¥5,087,000. Figures are estimates derived from a worker-count-weighted average of age-band data.
At what age does pay peak in Yamaguchi?
Income peaks in the 55-59 age band at ¥5,427,000 (about 1.6x the entry level). The steepest rise is in the 20-24 band.
Yamaguchi: male vs female average salary
At ages 30-34, women earn 79.1% of what men earn (71.7% across all ages). A lower figure means a wider gender gap.
Yamaguchi: 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 18.3% of the estimated annual income is bonus (annual special cash earnings).
Yamaguchi average salary by age and gender
Estimated annual income for Yamaguchi by age band (total / male / female):
| Age | Total | Male | Female |
|---|---|---|---|
| 25-29 | ¥3,865,000 | ¥4,137,000 | ¥3,467,000 |
| 30-34 | ¥4,531,000 | ¥4,885,000 | ¥3,865,000 |
| 35-39 | ¥4,840,000 | ¥5,290,000 | ¥3,860,000 |
| 40-44 | ¥5,087,000 | ¥5,677,000 | ¥3,853,000 |
| 45-49 | ¥5,317,000 | ¥5,939,000 | ¥4,223,000 |
| 50-54 | ¥5,301,000 | ¥6,291,000 | ¥3,973,000 |
Frequently asked questions
- What is the average salary for Yamaguchi?
- About ¥4,688,000, estimated from the MHLW Basic Survey on Wage Structure (2023, weighted-average estimate).
- At what age does income peak for Yamaguchi?
- In the 55-59 age band, at an estimated ¥5,427,000.
- How big is the gender pay gap for Yamaguchi?
- At ages 30-34, women earn about 79.1% of what men earn.
- What is the average salary for Yamaguchi at age 25-29?
- An estimated ¥3,865,000 overall (male ¥4,137,000 / female ¥3,467,000).
- What is the average salary for Yamaguchi at age 30-34?
- An estimated ¥4,531,000 overall (male ¥4,885,000 / female ¥3,865,000).
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.
Yamaguchi vs nationwide
| Age | Yamaguchi | Nationwide | Diff | % |
|---|---|---|---|---|
| ~19 | ¥252万 | ¥262万 | ¥-10万 | -3.9% |
| 20-24 | ¥334万 | ¥335万 | ¥-1万 | -0.4% |
| 25-29 | ¥387万 | ¥415万 | ¥-28万 | -6.8% |
| 30-34 | ¥453万 | ¥465万 | ¥-11万 | -2.5% |
| 35-39 | ¥484万 | ¥514万 | ¥-30万 | -5.8% |
| 40-44 | ¥509万 | ¥548万 | ¥-40万 | -7.2% |
| 45-49 | ¥532万 | ¥576万 | ¥-44万 | -7.6% |
| 50-54 | ¥530万 | ¥600万 | ¥-70万 | -11.6% |
| 55-59 | ¥543万 | ¥607万 | ¥-64万 | -10.5% |
| 60-64 | ¥411万 | ¥462万 | ¥-51万 | -11.1% |
| 65~ | ¥332万 | ¥367万 | ¥-34万 | -9.4% |
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How much does it cost to live in Yamaguchi?
Curious how your salary translates to actual living standards in Yamaguchi? jpcost.keydrop.net breaks down monthly cost of living for major Japanese cities — start with the Yamaguchi city profile.