日本人口减少模拟器

Kyoto京都府

Yamashina 京都市山科区

Data last updated:

Yamashina, Kyoto, Japan has a population of 128,186 (2025 national census). IPSS projections estimate 128,470 by 2030 and 108,599 by 2050 (a decrease of about 19.6% from 2020), with the share of residents aged 65+ rising from 31.4% in 2020 to 42.0%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025年

(实际)

128,186人

2030年

(预测)

128,470人

▼ -4.9%

2040年

(预测)

118,686人

▼ -12.2%

2050年

(预测)

108,599人

▼ -19.6%

Change vs. 2020 census

老龄化率(65岁以上): 2020年 31.4%→2050年 42%

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岁

Kyoto (京都府)的其他市区町村

数据来源

  • 日本政府统计综合窗口(e-Stat)(https://www.e-stat.go.jp/)
  • 国立社会保障・人口问题研究所「日本地区别未来推计人口(令和5年推计)」

※本服务使用e-Stat的API功能,但服务内容不受日本政府保证。

Yamashina 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
1980136,318▲ +0.9%Census
1985136,954▲ +1.4%Census
1990136,070▲ +0.7%Census
1995137,104▲ +1.5%Census
2000137,624▲ +1.9%Census
2005136,670▲ +1.2%Census
2010136,045▲ +0.7%Census
2015135,471▲ +0.3%Census
2020135,101—Census
2025128,186▼ -5.1%Census
2030128,470▼ -4.9%Projection
2035123,886▼ -8.3%Projection
2040118,686▼ -12.2%Projection
2045113,495▼ -16.0%Projection
2050108,599▼ -19.6%Projection

About Yamashina

Overview

Yamashina (京都市山科区) is a municipality in Kyoto, Japan, with a population of 128,186 as of 2025.

Population Projection of Yamashina

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Yamashina's population is expected to reach 128,470 by 2030 (-4.9%), 118,686 by 2040 (-12.2%), and 108,599 by 2050 (-19.6%). A modest population change is expected.

Aging Rate of Yamashina

The aging rate (percentage of residents aged 65 and over) is 31.4% as of 2020 and is projected to rise to 42.0% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.

National Comparison

Yamashina's demographic trajectory is similar to the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1363 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1094 out of 1903 nationwide.
  • Population size: Ranked #327 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Kyoto

Kyoto (京都府)的收入水平: Kyoto (京都府)的平均年收入(按年龄、性别、企业规模)jpsalary / 厚生劳动省 工资结构基本统计调查

Frequently Asked Questions

Q.What is the current population of Yamashina, Kyoto?
A.According to the 2025 national census, Yamashina has a population of 128,186.
Q.What is the population of Yamashina in 2026?
A.Yamashina's population in 2026 is estimated at approximately 128,243. This is an interpolated reference value between the 2025 census (128,186) and the IPSS projection for 2030 (128,470).
Q.What is the projected population of Yamashina in the future?
A.According to IPSS projections, Yamashina's population is expected to be 128,470 in 2030, 118,686 in 2040, and 108,599 in 2050.
Q.What is the population decline rate of Yamashina?
A.Over the 30 years from 2020 to 2050, Yamashina's population is projected to change by -19.6%. The 10-year change is -4.9% and the 20-year change is -12.2%.
Q.Why is the population of Yamashina 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 Yamashina, the share of residents aged 65+ is projected to rise from 31.4% to 42.0% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Yamashina?
A.Yamashina's aging rate (percentage aged 65 and over) is 31.4% as of 2020, projected to rise to 42.0% 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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