Chiba千葉県
Abiko 我孫子市
Data last updated:
Abiko, Chiba, Japan has a population of 130,590 (2020 national census). IPSS projections estimate 124,907 by 2030 and 112,074 by 2050 (a decrease of about 14.2% from 2020), with the share of residents aged 65+ rising from 31.1% to 40.5%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
130,590
2030
(Projection)
124,907
▼ -4.4%
2040
(Projection)
117,816
▼ -9.8%
2050
(Projection)
112,074
▼ -14.2%
Other municipalities in Chiba (千葉県)
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.
Abiko Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 130,590 | — | Census |
| 2025 | 128,176 | ▼ -1.8% | Projection |
| 2030 | 124,907 | ▼ -4.4% | Projection |
| 2035 | 121,326 | ▼ -7.1% | Projection |
| 2040 | 117,816 | ▼ -9.8% | Projection |
| 2045 | 114,724 | ▼ -12.1% | Projection |
| 2050 | 112,074 | ▼ -14.2% | Projection |
About Abiko
Overview
Abiko (我孫子市) is a municipality in Chiba, Japan, with a population of 130,590 as of 2020.
Population Projection of Abiko
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Abiko's population is expected to reach 124,907 by 2030 (-4.4%), 117,816 by 2040 (-9.8%), and 112,074 by 2050 (-14.2%). A modest population change is expected.
Aging Rate of Abiko
The aging rate (percentage of residents aged 65 and over) is 31.1% as of 2020 and is projected to rise to 40.5% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Abiko's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1504 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1210 out of 1916 nationwide.
- Population size: Ranked #324 out of 1916 nationwide.
- Related: National rankings / All municipalities in Chiba