Wakayama和歌山県
Shinguu 新宮市
Data last updated:
Shinguu, Wakayama, Japan has a population of 24,331 (2025 national census). IPSS projections estimate 23,065 by 2030 and 15,423 by 2050 (a decrease of about 43.2% from 2020), with the share of residents aged 65+ rising from 38.3% in 2020 to 50.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025년
(실적)
24,331명
2030년
(추계)
23,065명
▼ -15.1%
2040년
(추계)
19,074명
▼ -29.8%
2050년
(추계)
15,423명
▼ -43.2%
Change vs. 2020 census
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Wakayama (和歌山県)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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Shinguu 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 | 42,428 | ▲ +56.2% | Census |
| 1985 | 40,465 | ▲ +48.9% | Census |
| 1990 | 38,140 | ▲ +40.4% | Census |
| 1995 | 36,278 | ▲ +33.5% | Census |
| 2000 | 35,176 | ▲ +29.5% | Census |
| 2005 | 33,790 | ▲ +24.4% | Census |
| 2010 | 31,498 | ▲ +15.9% | Census |
| 2015 | 29,331 | ▲ +7.9% | Census |
| 2020 | 27,171 | — | Census |
| 2025 | 24,331 | ▼ -10.5% | Census |
| 2030 | 23,065 | ▼ -15.1% | Projection |
| 2035 | 21,041 | ▼ -22.6% | Projection |
| 2040 | 19,074 | ▼ -29.8% | Projection |
| 2045 | 17,195 | ▼ -36.7% | Projection |
| 2050 | 15,423 | ▼ -43.2% | Projection |
About Shinguu
Overview
Shinguu (新宮市) is a municipality in Wakayama, Japan, with a population of 24,331 as of 2025.
Population Projection of Shinguu
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shinguu's population is expected to reach 23,065 by 2030 (-15.1%), 19,074 by 2040 (-29.8%), and 15,423 by 2050 (-43.2%). A significant population decline is projected over the next three decades.
Aging Rate of Shinguu
The aging rate (percentage of residents aged 65 and over) is 38.3% as of 2020 and is projected to rise to 50.1% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Shinguu is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #591 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #552 out of 1903 nationwide.
- Population size: Ranked #1003 out of 1917 nationwide.
- Related: National rankings / All municipalities in Wakayama
Wakayama (和歌山県)의 소득 수준: Wakayama (和歌山県)의 평균 연봉(연령·성별·기업 규모별)jpsalary / 후생노동성 임금구조 기본통계조사