Ibaraki茨城県
Takahagi 高萩市
Data last updated:
Takahagi, Ibaraki, Japan has a population of 25,001 (2025 national census). IPSS projections estimate 23,158 by 2030 and 14,824 by 2050 (a decrease of about 46.5% from 2020), with the share of residents aged 65+ rising from 36.0% in 2020 to 52.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
25,001
2030
(Projection)
23,158
▼ -16.4%
2040
(Projection)
18,859
▼ -31.9%
2050
(Projection)
14,824
▼ -46.5%
Change vs. 2020 census
Enter your age
See the population of 高萩市 when you turn 50, 60, 70 and 80.
Other municipalities in Ibaraki (茨城県)
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.
Takahagi 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 | 32,436 | ▲ +17.1% | Census |
| 1985 | 33,968 | ▲ +22.6% | Census |
| 1990 | 35,320 | ▲ +27.5% | Census |
| 1995 | 35,604 | ▲ +28.5% | Census |
| 2000 | 34,602 | ▲ +24.9% | Census |
| 2005 | 32,932 | ▲ +18.9% | Census |
| 2010 | 31,017 | ▲ +12.0% | Census |
| 2015 | 29,638 | ▲ +7.0% | Census |
| 2020 | 27,699 | — | Census |
| 2025 | 25,001 | ▼ -9.7% | Census |
| 2030 | 23,158 | ▼ -16.4% | Projection |
| 2035 | 21,014 | ▼ -24.1% | Projection |
| 2040 | 18,859 | ▼ -31.9% | Projection |
| 2045 | 16,773 | ▼ -39.4% | Projection |
| 2050 | 14,824 | ▼ -46.5% | Projection |
About Takahagi
Overview
Takahagi (高萩市) is a municipality in Ibaraki, Japan, with a population of 25,001 as of 2025.
Population Projection of Takahagi
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Takahagi's population is expected to reach 23,158 by 2030 (-16.4%), 18,859 by 2040 (-31.9%), and 14,824 by 2050 (-46.5%). A significant population decline is projected over the next three decades.
Aging Rate of Takahagi
The aging rate (percentage of residents aged 65 and over) is 36.0% as of 2020 and is projected to rise to 52.1% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Takahagi is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #468 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #417 out of 1903 nationwide.
- Population size: Ranked #992 out of 1917 nationwide.
- Related: National rankings / All municipalities in Ibaraki
Earnings in Ibaraki (茨城県): Average salary in Ibaraki (茨城県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure