Fukuoka福岡県
Ooki 大木町
Data last updated:
Ooki, Fukuoka, Japan has a population of 13,166 (2025 national census). IPSS projections estimate 12,553 by 2030 and 10,259 by 2050 (a decrease of about 25.8% from 2020), with the share of residents aged 65+ rising from 29.2% in 2020 to 41.4%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025년
(실적)
13,166명
2030년
(추계)
12,553명
▼ -9.2%
2040년
(추계)
11,361명
▼ -17.8%
2050년
(추계)
10,259명
▼ -25.8%
Change vs. 2020 census
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Fukuoka (福岡県)의 다른 시구정촌
데이터 출처
- 일본 정부 통계 종합 포털(e-Stat)（https://www.e-stat.go.jp/）
- 국립사회보장・인구문제연구소 「일본의 지역별 장래추계인구(레이와 5년 추계)」
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Ooki 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 | 12,721 | ▼ -8.0% | Census |
| 1985 | 13,177 | ▼ -4.7% | Census |
| 1990 | 13,232 | ▼ -4.3% | Census |
| 1995 | 13,525 | ▼ -2.1% | Census |
| 2000 | 13,862 | ▲ +0.3% | Census |
| 2005 | 14,282 | ▲ +3.3% | Census |
| 2010 | 14,350 | ▲ +3.8% | Census |
| 2015 | 14,176 | ▲ +2.6% | Census |
| 2020 | 13,820 | — | Census |
| 2025 | 13,166 | ▼ -4.7% | Census |
| 2030 | 12,553 | ▼ -9.2% | Projection |
| 2035 | 11,956 | ▼ -13.5% | Projection |
| 2040 | 11,361 | ▼ -17.8% | Projection |
| 2045 | 10,799 | ▼ -21.9% | Projection |
| 2050 | 10,259 | ▼ -25.8% | Projection |
About Ooki
Overview
Ooki (大木町) is a municipality in Fukuoka, Japan, with a population of 13,166 as of 2025.
Population Projection of Ooki
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Ooki's population is expected to reach 12,553 by 2030 (-9.2%), 11,361 by 2040 (-17.8%), and 10,259 by 2050 (-25.8%). A significant population decline is projected over the next three decades.
Aging Rate of Ooki
The aging rate (percentage of residents aged 65 and over) is 29.2% as of 2020 and is projected to rise to 41.4% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Ooki's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1185 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1144 out of 1903 nationwide.
- Population size: Ranked #1242 out of 1917 nationwide.
- Related: National rankings / All municipalities in Fukuoka
Fukuoka (福岡県)의 소득 수준: Fukuoka (福岡県)의 평균 연봉(연령·성별·기업 규모별)jpsalary / 후생노동성 임금구조 기본통계조사