일본 인구 감소 시뮬레이터

Kochi高知県

Ootoyo 大豊町

Data last updated:

2020년

(실적)

3,256명

2030년

(추계)

2,297명

▼ -29.5%

2040년

(추계)

1,558명

▼ -52.1%

2050년

(추계)

1,016명

▼ -68.8%

고령화율（65세 이상）: 2020년 58.7%→2050년 66.1%

Kochi (高知県)의 다른 시구정촌

Kouchi高知市Muroto室戸市Aki安芸市Nankoku南国市Tosa土佐市Susaki須崎市Sukumo宿毛市Tosashimizu土佐清水市Shimanto四万十市Kounan香南市Kami香美市Touyou東洋町Nahari奈半利町Tano田野町Yasuda安田町Kitagawa北川村Umaji馬路村Geisei芸西村Motoyama本山町Tosa土佐町
Kochi (高知県)의 모든 시구정촌 보기 →

데이터 출처

  • 일본 정부 통계 종합 포털(e-Stat)（https://www.e-stat.go.jp/）
  • 국립사회보장・인구문제연구소 「일본의 지역별 장래추계인구(레이와 5년 추계)」

※이 서비스는 e-Stat의 API 기능을 사용하고 있으나 서비스 내용은 일본 정부에 의해 보증된 것이 아닙니다.

About Ootoyo

Overview

Ootoyo (大豊町) is a municipality in Kochi, Japan, with a population of 3,256 as of 2020.

Population Projection

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Ootoyo's population is expected to reach 2,297 by 2030 (-29.5%), 1,558 by 2040 (-52.1%), and 1,016 by 2050 (-68.8%). The town is projected to lose more than half its population over 30 years.

Aging Outlook

The aging rate (percentage of residents aged 65 and over) is 58.7% as of 2020 and is projected to rise to 66.1% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.

National Comparison

Ootoyo is among the most rapidly declining municipalities in Japan.

Frequently Asked Questions

Q.What is the current population of Ootoyo, Kochi?
A.According to the 2020 national census, Ootoyo has a population of 3,256.
Q.What is the projected population of Ootoyo in the future?
A.According to IPSS projections, Ootoyo's population is expected to be 2,297 in 2030, 1,558 in 2040, and 1,016 in 2050.
Q.What is the population decline rate of Ootoyo?
A.Over the 30 years from 2020 to 2050, Ootoyo's population is projected to change by -68.8%. The 10-year change is -29.5% and the 20-year change is -52.1%.
Q.What is the aging rate of Ootoyo?
A.Ootoyo's aging rate (percentage aged 65 and over) is 58.7% as of 2020, projected to rise to 66.1% by 2050.
Q.Where does this population data come from?
A.Historical data is sourced from Japan's national census via the e-Stat API (Statistics Bureau of Japan). Future projections are from the National Institute of Population and Social Security Research (IPSS) "Regional Population Projections 2023".
Q.Is the data up to date?
A.Historical data uses the 2020 national census results. Future projections use the IPSS 2023 edition. Data will be updated as new census results become available.

Municipalities with Similar Trends

Mie Minamiise南伊勢町
▼ -68.8%
Nara Yoshino吉野町
▼ -68.7%
Hokkaido Matsumae松前町
▼ -69.0%
Nagano Tenryuu天龍村
▼ -69.0%
Hokkaido Kamisunagawa上砂川町
▼ -68.6%
Kyoto Kasagi笠置町
▼ -67.9%

Share this page

XLINEFacebook