Tokyo東京都
Oume 青梅市
Data last updated:
Oume, Tokyo, Japan has a population of 129,778 (2025 national census). IPSS projections estimate 124,231 by 2030 and 100,202 by 2050 (a decrease of about 25.0% from 2020), with the share of residents aged 65+ rising from 31.9% in 2020 to 47.7%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
129,778
2030Projection
124,231
▼ -7.0%
2040Projection
112,562
▼ -15.7%
2050Projection
100,202
▼ -25.0%
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.
Oume 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 | 98,990 | ▼ -25.9% | Census |
| 1985 | 110,828 | ▼ -17.0% | Census |
| 1990 | 125,960 | ▼ -5.7% | Census |
| 1995 | 137,234 | ▲ +2.8% | Census |
| 2000 | 141,394 | ▲ +5.9% | Census |
| 2005 | 142,354 | ▲ +6.6% | Census |
| 2010 | 139,339 | ▲ +4.3% | Census |
| 2015 | 137,381 | ▲ +2.9% | Census |
| 2020 | 133,535 | — | Census |
| 2025 | 129,778 | ▼ -2.8% | Census |
| 2030 | 124,231 | ▼ -7.0% | Projection |
| 2035 | 118,601 | ▼ -11.2% | Projection |
| 2040 | 112,562 | ▼ -15.7% | Projection |
| 2045 | 106,287 | ▼ -20.4% | Projection |
| 2050 | 100,202 | ▼ -25.0% | Projection |
About Oume
Overview
Oume (青梅市) is a municipality in Tokyo, Japan, with a population of 129,778 as of 2025.
Population Projection of Oume
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Oume's population is expected to reach 124,231 by 2030 (-7.0%), 112,562 by 2040 (-15.7%), and 100,202 by 2050 (-25.0%). A significant population decline is projected over the next three decades.
Aging Rate of Oume
The aging rate (percentage of residents aged 65 and over) is 31.9% as of 2020 and is projected to rise to 47.7% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Oume's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1204 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #704 out of 1903 nationwide.
- Population size: Ranked #321 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