Chiba千葉県
Hanamigawa 千葉市花見川区
Data last updated:
Hanamigawa, Chiba, Japan has a population of 177,630 (2025 national census). IPSS projections estimate 168,780 by 2030 and 151,747 by 2050 (a decrease of about 14.4% from 2020), with the share of residents aged 65+ rising from 28.4% in 2020 to 36.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
177,630
2030
(Projection)
168,780
▼ -4.8%
2040
(Projection)
159,383
▼ -10.1%
2050
(Projection)
151,747
▼ -14.4%
Change vs. 2020 census
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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.
Hanamigawa Population Table (1995–2050)
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 |
|---|---|---|---|
| 1995 | 177,783 | ▲ +0.3% | Census |
| 2000 | 179,892 | ▲ +1.4% | Census |
| 2005 | 181,708 | ▲ +2.5% | Census |
| 2010 | 180,949 | ▲ +2.0% | Census |
| 2015 | 179,200 | ▲ +1.1% | Census |
| 2020 | 177,328 | — | Census |
| 2025 | 177,630 | ▲ +0.2% | Census |
| 2030 | 168,780 | ▼ -4.8% | Projection |
| 2035 | 163,867 | ▼ -7.6% | Projection |
| 2040 | 159,383 | ▼ -10.1% | Projection |
| 2045 | 155,420 | ▼ -12.4% | Projection |
| 2050 | 151,747 | ▼ -14.4% | Projection |
About Hanamigawa
Overview
Hanamigawa (千葉市花見川区) is a municipality in Chiba, Japan, with a population of 177,630 as of 2025.
Population Projection of Hanamigawa
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Hanamigawa's population is expected to reach 168,780 by 2030 (-4.8%), 159,383 by 2040 (-10.1%), and 151,747 by 2050 (-14.4%). A modest population change is expected.
Aging Rate of Hanamigawa
The aging rate (percentage of residents aged 65 and over) is 28.4% as of 2020 and is projected to rise to 36.9% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Hanamigawa's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1495 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1480 out of 1903 nationwide.
- Population size: Ranked #213 out of 1917 nationwide.
- Related: National rankings / All municipalities in Chiba
Earnings in Chiba (千葉県): Average salary in Chiba (千葉県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure