Kochi salary benchmark — annual income by age (official wage census)
The average annual salary for Kochi in Japan is ¥4,246,000 (2023, MHLW Basic Survey on Wage Structure, 128,330 workers surveyed) — 16.4% below the national average of ¥5,078,000.
Age-based earnings curve — Kochi
| Age band | Total annual | Male annual | Female annual |
|---|---|---|---|
| ~19 | ¥2,342,000 | ¥2,438,000 | ¥2,120,000 |
| 20-24 | ¥3,082,000 | ¥3,178,000 | ¥2,954,000 |
| 25-29 | ¥3,391,000 | ¥3,526,000 | ¥3,244,000 |
| 30-34 | ¥3,853,000 | ¥4,180,000 | ¥3,439,000 |
| 35-39 | ¥3,968,000 | ¥4,346,000 | ¥3,497,000 |
| 40-44 | ¥4,389,000 | ¥4,855,000 | ¥3,821,000 |
| 45-49 | ¥4,686,000 | ¥5,186,000 | ¥4,085,000 |
| 50-54 | ¥4,968,000 | ¥5,694,000 | ¥4,106,000 |
| 55-59 | ¥5,066,000 | ¥5,903,000 | ¥4,213,000 |
| 60-64 | ¥4,233,000 | ¥4,813,000 | ¥3,312,000 |
| 65~ | ¥3,538,000 | ¥4,019,000 | ¥2,780,000 |
Understanding Workers in Kochi salary data
Kochi: average annual salary
Workers in Kochi earn a weighted-average annual income of ¥4,246,000 (sample: 128,330 workers), −16.4% lower than the national average (about ¥832,000 less). By estimated average this ranks 34 of 47 prefectures. The median is ¥4,389,000. Figures are estimates derived from a worker-count-weighted average of age-band data.
At what age does pay peak in Kochi?
Income peaks in the 55-59 age band at ¥5,066,000 (about 1.6x the entry level). The steepest rise is in the 20-24 band.
Kochi: male vs female average salary
At ages 30-34, women earn 82.3% of what men earn (78.5% across all ages). A lower figure means a wider gender gap.
Kochi: 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 17.0% of the estimated annual income is bonus (annual special cash earnings).
Kochi average salary by age and gender
Estimated annual income for Kochi by age band (total / male / female):
| Age | Total | Male | Female |
|---|---|---|---|
| 25-29 | ¥3,391,000 | ¥3,526,000 | ¥3,244,000 |
| 30-34 | ¥3,853,000 | ¥4,180,000 | ¥3,439,000 |
| 35-39 | ¥3,968,000 | ¥4,346,000 | ¥3,497,000 |
| 40-44 | ¥4,389,000 | ¥4,855,000 | ¥3,821,000 |
| 45-49 | ¥4,686,000 | ¥5,186,000 | ¥4,085,000 |
| 50-54 | ¥4,968,000 | ¥5,694,000 | ¥4,106,000 |
Frequently asked questions
- What is the average salary for Kochi?
- About ¥4,246,000, estimated from the MHLW Basic Survey on Wage Structure (2023, weighted-average estimate).
- At what age does income peak for Kochi?
- In the 55-59 age band, at an estimated ¥5,066,000.
- How big is the gender pay gap for Kochi?
- At ages 30-34, women earn about 82.3% of what men earn.
- What is the average salary for Kochi at age 25-29?
- An estimated ¥3,391,000 overall (male ¥3,526,000 / female ¥3,244,000).
- What is the average salary for Kochi at age 30-34?
- An estimated ¥3,853,000 overall (male ¥4,180,000 / female ¥3,439,000).
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.
Kochi vs nationwide
| Age | Kochi | Nationwide | Diff | % |
|---|---|---|---|---|
| ~19 | ¥234万 | ¥262万 | ¥-28万 | -10.6% |
| 20-24 | ¥308万 | ¥335万 | ¥-27万 | -8.1% |
| 25-29 | ¥339万 | ¥415万 | ¥-75万 | -18.2% |
| 30-34 | ¥385万 | ¥465万 | ¥-79万 | -17.1% |
| 35-39 | ¥397万 | ¥514万 | ¥-117万 | -22.7% |
| 40-44 | ¥439万 | ¥548万 | ¥-109万 | -20.0% |
| 45-49 | ¥469万 | ¥576万 | ¥-107万 | -18.6% |
| 50-54 | ¥497万 | ¥600万 | ¥-103万 | -17.2% |
| 55-59 | ¥507万 | ¥607万 | ¥-100万 | -16.5% |
| 60-64 | ¥423万 | ¥462万 | ¥-39万 | -8.4% |
| 65~ | ¥354万 | ¥367万 | ¥-13万 | -3.6% |
Run your own calculation (preset to Kochi)
Loading data…
How much does it cost to live in Kochi?
Curious how your salary translates to actual living standards in Kochi? jpcost.keydrop.net breaks down monthly cost of living for major Japanese cities — start with the Kochi city profile.