Nagasaki長崎県
Hasami 波佐見町
Data last updated:
Hasami, Nagasaki, Japan has a population of 13,705 (2025 national census). IPSS projections estimate 12,995 by 2030 and 9,942 by 2050 (a decrease of about 30.4% from 2020), with the share of residents aged 65+ rising from 32.3% in 2020 to 42.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
13,705
2030
(Projection)
12,995
▼ -9.1%
2040
(Projection)
11,479
▼ -19.7%
2050
(Projection)
9,942
▼ -30.4%
Change vs. 2020 census
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Other municipalities in Nagasaki (長崎県)
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.
Hasami 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 | 15,498 | ▲ +8.4% | Census |
| 1985 | 15,677 | ▲ +9.7% | Census |
| 1990 | 15,728 | ▲ +10.1% | Census |
| 1995 | 15,565 | ▲ +8.9% | Census |
| 2000 | 15,462 | ▲ +8.2% | Census |
| 2005 | 15,367 | ▲ +7.5% | Census |
| 2010 | 15,227 | ▲ +6.5% | Census |
| 2015 | 14,891 | ▲ +4.2% | Census |
| 2020 | 14,291 | — | Census |
| 2025 | 13,705 | ▼ -4.1% | Census |
| 2030 | 12,995 | ▼ -9.1% | Projection |
| 2035 | 12,248 | ▼ -14.3% | Projection |
| 2040 | 11,479 | ▼ -19.7% | Projection |
| 2045 | 10,712 | ▼ -25.0% | Projection |
| 2050 | 9,942 | ▼ -30.4% | Projection |
About Hasami
Overview
Hasami (波佐見町) is a municipality in Nagasaki, Japan, with a population of 13,705 as of 2025.
Population Projection of Hasami
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Hasami's population is expected to reach 12,995 by 2030 (-9.1%), 11,479 by 2040 (-19.7%), and 9,942 by 2050 (-30.4%). A significant population decline is projected over the next three decades.
Aging Rate of Hasami
The aging rate (percentage of residents aged 65 and over) is 32.3% as of 2020 and is projected to rise to 42.1% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Hasami's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1045 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1089 out of 1903 nationwide.
- Population size: Ranked #1225 out of 1917 nationwide.
- Related: National rankings / All municipalities in Nagasaki
Earnings in Nagasaki (長崎県): Average salary in Nagasaki (長崎県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure