Aomori青森県
Yokohama 横浜町
Data last updated:
Yokohama, Aomori, Japan has a population of 3,818 (2025 national census). IPSS projections estimate 3,579 by 2030 and 2,353 by 2050 (a decrease of about 44.4% from 2020), with the share of residents aged 65+ rising from 40.0% in 2020 to 52.6%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
3,818
2030
(Projection)
3,579
▼ -15.4%
2040
(Projection)
2,951
▼ -30.2%
2050
(Projection)
2,353
▼ -44.4%
Change vs. 2020 census
Enter your age
See the population of 横浜町 when you turn 50, 60, 70 and 80.
Other municipalities in Aomori (青森県)
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.
Yokohama 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 | 6,590 | ▲ +55.8% | Census |
| 1985 | 6,626 | ▲ +56.7% | Census |
| 1990 | 6,126 | ▲ +44.9% | Census |
| 1995 | 5,806 | ▲ +37.3% | Census |
| 2000 | 5,508 | ▲ +30.2% | Census |
| 2005 | 5,097 | ▲ +20.5% | Census |
| 2010 | 4,881 | ▲ +15.4% | Census |
| 2015 | 4,535 | ▲ +7.2% | Census |
| 2020 | 4,229 | — | Census |
| 2025 | 3,818 | ▼ -9.7% | Census |
| 2030 | 3,579 | ▼ -15.4% | Projection |
| 2035 | 3,256 | ▼ -23.0% | Projection |
| 2040 | 2,951 | ▼ -30.2% | Projection |
| 2045 | 2,643 | ▼ -37.5% | Projection |
| 2050 | 2,353 | ▼ -44.4% | Projection |
About Yokohama
Overview
Yokohama (横浜町) is a municipality in Aomori, Japan, with a population of 3,818 as of 2025.
Population Projection of Yokohama
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Yokohama's population is expected to reach 3,579 by 2030 (-15.4%), 2,951 by 2040 (-30.2%), and 2,353 by 2050 (-44.4%). A significant population decline is projected over the next three decades.
Aging Rate of Yokohama
The aging rate (percentage of residents aged 65 and over) is 40.0% as of 2020 and is projected to rise to 52.6% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Yokohama is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #551 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #390 out of 1903 nationwide.
- Population size: Ranked #1668 out of 1917 nationwide.
- Related: National rankings / All municipalities in Aomori
Earnings in Aomori (青森県): Average salary in Aomori (青森県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure