Toyama富山県
Oyabe 小矢部市
Data last updated:
2020
(Census)
29,018
2030
(Projection)
24,662
▼ -15.0%
2040
(Projection)
20,865
▼ -28.1%
2050
(Projection)
17,263
▼ -40.5%
Other municipalities in Toyama (富山県)
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.
About Oyabe
Overview
Oyabe (小矢部市) is a municipality in Toyama, Japan, with a population of 29,018 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Oyabe's population is expected to reach 24,662 by 2030 (-15.0%), 20,865 by 2040 (-28.1%), and 17,263 by 2050 (-40.5%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 37.4% as of 2020 and is projected to rise to 48.5% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Oyabe is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #703 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #661 out of 1916 nationwide.
- Population size: Ranked #954 out of 1916 nationwide.
- Related: National rankings