Saitama埼玉県
Sugito 杉戸町
Data last updated:
Sugito, Saitama, Japan has a population of 42,574 (2025 national census). IPSS projections estimate 39,920 by 2030 and 30,307 by 2050 (a decrease of about 30.9% from 2020), with the share of residents aged 65+ rising from 33.0% in 2020 to 45.4%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
42,574
2030
(Projection)
39,920
▼ -9.0%
2040
(Projection)
34,993
▼ -20.2%
2050
(Projection)
30,307
▼ -30.9%
Change vs. 2020 census
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Other municipalities in Saitama (埼玉県)
Data Sources
- Portal Site of Official Statistics of Japan (e-Stat)（https://www.e-stat.go.jp/）
- National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)
* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.
Sugito 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 | 34,546 | ▼ -21.2% | Census |
| 1985 | 37,005 | ▼ -15.6% | Census |
| 1990 | 40,419 | ▼ -7.8% | Census |
| 1995 | 45,056 | ▲ +2.8% | Census |
| 2000 | 47,336 | ▲ +8.0% | Census |
| 2005 | 46,646 | ▲ +6.4% | Census |
| 2010 | 46,923 | ▲ +7.0% | Census |
| 2015 | 45,495 | ▲ +3.8% | Census |
| 2020 | 43,845 | — | Census |
| 2025 | 42,574 | ▼ -2.9% | Census |
| 2030 | 39,920 | ▼ -9.0% | Projection |
| 2035 | 37,485 | ▼ -14.5% | Projection |
| 2040 | 34,993 | ▼ -20.2% | Projection |
| 2045 | 32,562 | ▼ -25.7% | Projection |
| 2050 | 30,307 | ▼ -30.9% | Projection |
About Sugito
Overview
Sugito (杉戸町) is a municipality in Saitama, Japan, with a population of 42,574 as of 2025.
Population Projection of Sugito
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Sugito's population is expected to reach 39,920 by 2030 (-9.0%), 34,993 by 2040 (-20.2%), and 30,307 by 2050 (-30.9%). A significant population decline is projected over the next three decades.
Aging Rate of Sugito
The aging rate (percentage of residents aged 65 and over) is 33.0% as of 2020 and is projected to rise to 45.4% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Sugito's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1025 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #861 out of 1903 nationwide.
- Population size: Ranked #752 out of 1917 nationwide.
- Related: National rankings / All municipalities in Saitama
Earnings in Saitama (埼玉県): Average salary in Saitama (埼玉県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure