Tokyo東京都
Musashimurayama 武蔵村山市
Data last updated:
Musashimurayama, Tokyo, Japan has a population of 69,057 (2025 national census). IPSS projections estimate 69,857 by 2030 and 66,075 by 2050 (a decrease of about 6.7% from 2020), with the share of residents aged 65+ rising from 26.9% in 2020 to 34.5%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
69,057
2030Projection
69,857
▼ -1.4%
2040Projection
67,964
▼ -4.0%
2050Projection
66,075
▼ -6.7%
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.
Musashimurayama 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 | 57,198 | ▼ -19.2% | Census |
| 1985 | 60,930 | ▼ -14.0% | Census |
| 1990 | 65,562 | ▼ -7.4% | Census |
| 1995 | 67,015 | ▼ -5.4% | Census |
| 2000 | 66,052 | ▼ -6.7% | Census |
| 2005 | 66,553 | ▼ -6.0% | Census |
| 2010 | 70,053 | ▼ -1.1% | Census |
| 2015 | 71,229 | ▲ +0.6% | Census |
| 2020 | 70,829 | — | Census |
| 2025 | 69,057 | ▼ -2.5% | Census |
| 2030 | 69,857 | ▼ -1.4% | Projection |
| 2035 | 68,906 | ▼ -2.7% | Projection |
| 2040 | 67,964 | ▼ -4.0% | Projection |
| 2045 | 67,047 | ▼ -5.3% | Projection |
| 2050 | 66,075 | ▼ -6.7% | Projection |
About Musashimurayama
Overview
Musashimurayama (武蔵村山市) is a municipality in Tokyo, Japan, with a population of 69,057 as of 2025.
Population Projection of Musashimurayama
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Musashimurayama's population is expected to reach 69,857 by 2030 (-1.4%), 67,964 by 2040 (-4.0%), and 66,075 by 2050 (-6.7%). A modest population change is expected.
Aging Rate of Musashimurayama
The aging rate (percentage of residents aged 65 and over) is 26.9% as of 2020 and is projected to rise to 34.5% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Musashimurayama's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1680 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1643 out of 1903 nationwide.
- Population size: Ranked #559 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