일본 인구 감소 시뮬레이터

Yamagata山形県

Yuza 遊佐町

Data last updated:

Yuza, Yamagata, Japan has a population of 11,511 (2025 national census). IPSS projections estimate 10,466 by 2030 and 6,160 by 2050 (a decrease of about 52.7% from 2020), with the share of residents aged 65+ rising from 42.3% in 2020 to 57.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025년

(실적)

11,511명

2030년

(추계)

10,466명

▼ -19.7%

2040년

(추계)

8,198명

▼ -37.1%

2050년

(추계)

6,160명

▼ -52.7%

Change vs. 2020 census

고령화율(65세 이상): 2020년 42.3%→2050년 57.1%

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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.

Yuza Population Table (1980–2050)

Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.

YearPopulationvs 2020Type
198020,412▲ +56.6%Census
198520,271▲ +55.5%Census
199019,705▲ +51.2%Census
199518,895▲ +45.0%Census
200018,037▲ +38.4%Census
200516,852▲ +29.3%Census
201015,480▲ +18.8%Census
201514,207▲ +9.0%Census
202013,032—Census
202511,511▼ -11.7%Census
203010,466▼ -19.7%Projection
20359,307▼ -28.6%Projection
20408,198▼ -37.1%Projection
20457,144▼ -45.2%Projection
20506,160▼ -52.7%Projection

About Yuza

Overview

Yuza (遊佐町) is a municipality in Yamagata, Japan, with a population of 11,511 as of 2025.

Population Projection of Yuza

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Yuza's population is expected to reach 10,466 by 2030 (-19.7%), 8,198 by 2040 (-37.1%), and 6,160 by 2050 (-52.7%). The town is projected to lose more than half its population over 30 years.

Aging Rate of Yuza

The aging rate (percentage of residents aged 65 and over) is 42.3% as of 2020 and is projected to rise to 57.1% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.

National Comparison

Yuza is experiencing one of the faster rates of population decline in Japan.

National and Prefectural Rank

  • Population decline rate: Ranked #238 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #197 out of 1903 nationwide.
  • Population size: Ranked #1299 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Yamagata

Yamagata (山形県)의 소득 수준: Yamagata (山形県)의 평균 연봉(연령·성별·기업 규모별)jpsalary / 후생노동성 임금구조 기본통계조사

Frequently Asked Questions

Q.What is the current population of Yuza, Yamagata?
A.According to the 2025 national census, Yuza has a population of 11,511.
Q.What is the population of Yuza in 2026?
A.Yuza's population in 2026 is estimated at approximately 11,302. This is an interpolated reference value between the 2025 census (11,511) and the IPSS projection for 2030 (10,466).
Q.What is the projected population of Yuza in the future?
A.According to IPSS projections, Yuza's population is expected to be 10,466 in 2030, 8,198 in 2040, and 6,160 in 2050.
Q.What is the population decline rate of Yuza?
A.Over the 30 years from 2020 to 2050, Yuza's population is projected to change by -52.7%. The 10-year change is -19.7% and the 20-year change is -37.1%.
Q.Why is the population of Yuza declining?
A.Nationwide, Japan's population decline is driven by natural decrease (deaths exceeding births) and, in regional municipalities, by net out-migration of young people to major metropolitan areas. In Yuza, the share of residents aged 65+ is projected to rise from 42.3% to 57.1% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Yuza?
A.Yuza's aging rate (percentage aged 65 and over) is 42.3% as of 2020, projected to rise to 57.1% 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 national census results through 2025. Future projections use the IPSS 2023 edition, which is based on the 2020 census.

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