日本人口减少模拟器

Saitama埼玉県

Toda 戸田市

Data last updated:

Toda, Saitama, Japan has a population of 139,232 (2025 national census). IPSS projections estimate 148,217 by 2030 and 150,760 by 2050 (an increase of about 7.0% from 2020), with the share of residents aged 65+ rising from 17.0% in 2020 to 26.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025年

(实际)

139,232人

2030年

(预测)

148,217人

▲ +5.2%

2040年

(预测)

151,284人

▲ +7.4%

2050年

(预测)

150,760人

▲ +7.0%

Change vs. 2020 census

老龄化率(65岁以上): 2020年 17%→2050年 26.9%

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岁

Saitama (埼玉県)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。

Toda 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
198078,435▼ -44.3%Census
198576,960▼ -45.4%Census
199087,599▼ -37.8%Census
199597,571▼ -30.8%Census
2000108,039▼ -23.3%Census
2005116,696▼ -17.2%Census
2010123,079▼ -12.6%Census
2015136,150▼ -3.4%Census
2020140,899—Census
2025139,232▼ -1.2%Census
2030148,217▲ +5.2%Projection
2035150,241▲ +6.6%Projection
2040151,284▲ +7.4%Projection
2045151,415▲ +7.5%Projection
2050150,760▲ +7.0%Projection

About Toda

Overview

Toda (戸田市) is a municipality in Saitama, Japan, with a population of 139,232 as of 2025.

Population Projection of Toda

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Toda's population is expected to reach 148,217 by 2030 (+5.2%), 151,284 by 2040 (+7.4%), and 150,760 by 2050 (+7.0%). Toda is among the rare Japanese municipalities projected to see population growth.

Aging Rate of Toda

The aging rate (percentage of residents aged 65 and over) is 17.0% as of 2020 and is projected to rise to 26.9% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1869 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1874 out of 1903 nationwide.
  • Population size: Ranked #294 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Saitama

Saitama (埼玉県)的收入水平: Saitama (埼玉県)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 Toda, Saitama?
A.According to the 2025 national census, Toda has a population of 139,232.
Q.What is the population of Toda in 2026?
A.Toda's population in 2026 is estimated at approximately 141,029. This is an interpolated reference value between the 2025 census (139,232) and the IPSS projection for 2030 (148,217).
Q.What is the projected population of Toda in the future?
A.According to IPSS projections, Toda's population is expected to be 148,217 in 2030, 151,284 in 2040, and 150,760 in 2050.
Q.What is the population decline rate of Toda?
A.Over the 30 years from 2020 to 2050, Toda's population is projected to change by +7.0%. The 10-year change is +5.2% and the 20-year change is +7.4%.
Q.Why is the population of Toda growing?
A.Municipalities with growing populations typically benefit from net in-migration driven by good access to major metropolitan areas, housing development, and family support policies. Toda is one of the minority of Japanese municipalities projected to grow through 2050.
Q.What is the aging rate of Toda?
A.Toda's aging rate (percentage aged 65 and over) is 17.0% as of 2020, projected to rise to 26.9% 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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