Shizuoka静岡県
Kikugawa 菊川市
Data last updated:
Kikugawa, Shizuoka, Japan has a population of 45,478 (2025 national census). IPSS projections estimate 46,339 by 2030 and 41,233 by 2050 (a decrease of about 13.7% from 2020), with the share of residents aged 65+ rising from 27.0% in 2020 to 34.3%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
45,478
2030
(Projection)
46,339
▼ -3.0%
2040
(Projection)
44,050
▼ -7.8%
2050
(Projection)
41,233
▼ -13.7%
Change vs. 2020 census
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Other municipalities in Shizuoka (静岡県)
Data Sources
- Portal Site of Official Statistics of Japan (e-Stat)（https://www.e-stat.go.jp/）
- National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)
* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.
Kikugawa Population Table (1980–2050)
Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 1980 | 38,081 | ▼ -20.3% | Census |
| 1985 | 40,783 | ▼ -14.7% | Census |
| 1990 | 43,762 | ▼ -8.4% | Census |
| 1995 | 46,334 | ▼ -3.0% | Census |
| 2000 | 47,036 | ▼ -1.6% | Census |
| 2005 | 47,502 | ▼ -0.6% | Census |
| 2010 | 47,041 | ▼ -1.6% | Census |
| 2015 | 46,763 | ▼ -2.1% | Census |
| 2020 | 47,789 | — | Census |
| 2025 | 45,478 | ▼ -4.8% | Census |
| 2030 | 46,339 | ▼ -3.0% | Projection |
| 2035 | 45,270 | ▼ -5.3% | Projection |
| 2040 | 44,050 | ▼ -7.8% | Projection |
| 2045 | 42,696 | ▼ -10.7% | Projection |
| 2050 | 41,233 | ▼ -13.7% | Projection |
About Kikugawa
Overview
Kikugawa (菊川市) is a municipality in Shizuoka, Japan, with a population of 45,478 as of 2025.
Population Projection of Kikugawa
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kikugawa's population is expected to reach 46,339 by 2030 (-3.0%), 44,050 by 2040 (-7.8%), and 41,233 by 2050 (-13.7%). A modest population change is expected.
Aging Rate of Kikugawa
The aging rate (percentage of residents aged 65 and over) is 27.0% as of 2020 and is projected to rise to 34.3% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Kikugawa's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1515 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1656 out of 1903 nationwide.
- Population size: Ranked #718 out of 1917 nationwide.
- Related: National rankings / All municipalities in Shizuoka
Earnings in Shizuoka (静岡県): Average salary in Shizuoka (静岡県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure