Tokyo東京都
Musashino 武蔵野市
Data last updated:
Musashino, Tokyo, Japan has a population of 150,528 (2025 national census). IPSS projections estimate 156,616 by 2030 and 158,921 by 2050 (an increase of about 5.8% from 2020), with the share of residents aged 65+ rising from 21.9% in 2020 to 30.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
150,528
2030Projection
156,616
▲ +4.3%
2040Projection
159,716
▲ +6.4%
2050Projection
158,921
▲ +5.8%
Change vs. 2020 census
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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.
Musashino 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 | 136,910 | ▼ -8.8% | Census |
| 1985 | 138,783 | ▼ -7.6% | Census |
| 1990 | 139,077 | ▼ -7.4% | Census |
| 1995 | 135,051 | ▼ -10.1% | Census |
| 2000 | 135,746 | ▼ -9.6% | Census |
| 2005 | 137,525 | ▼ -8.4% | Census |
| 2010 | 138,734 | ▼ -7.6% | Census |
| 2015 | 144,730 | ▼ -3.6% | Census |
| 2020 | 150,149 | — | Census |
| 2025 | 150,528 | ▲ +0.3% | Census |
| 2030 | 156,616 | ▲ +4.3% | Projection |
| 2035 | 158,625 | ▲ +5.6% | Projection |
| 2040 | 159,716 | ▲ +6.4% | Projection |
| 2045 | 159,750 | ▲ +6.4% | Projection |
| 2050 | 158,921 | ▲ +5.8% | Projection |
About Musashino
Overview
Musashino (武蔵野市) is a municipality in Tokyo, Japan, with a population of 150,528 as of 2025.
Population Projection of Musashino
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Musashino's population is expected to reach 156,616 by 2030 (+4.3%), 159,716 by 2040 (+6.4%), and 158,921 by 2050 (+5.8%). Musashino is among the rare Japanese municipalities projected to see population growth.
Aging Rate of Musashino
The aging rate (percentage of residents aged 65 and over) is 21.9% as of 2020 and is projected to rise to 30.2% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Musashino's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1862 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1825 out of 1903 nationwide.
- Population size: Ranked #262 out of 1917 nationwide.
- Related: National rankings / All municipalities in Tokyo
Earnings in Tokyo (東京都): Average salary in Tokyo (東京都) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure