Hyogo兵庫県
Sanda 三田市
Data last updated:
Sanda, Hyogo, Japan has a population of 105,016 (2025 national census). IPSS projections estimate 98,629 by 2030 and 76,492 by 2050 (a decrease of about 30.0% from 2020), with the share of residents aged 65+ rising from 26.4% in 2020 to 43.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
105,016
2030
(Projection)
98,629
▼ -9.7%
2040
(Projection)
88,285
▼ -19.2%
2050
(Projection)
76,492
▼ -30.0%
Change vs. 2020 census
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Other municipalities in Hyogo (兵庫県)
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.
Sanda 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 | 36,529 | ▼ -66.6% | Census |
| 1985 | 40,716 | ▼ -62.7% | Census |
| 1990 | 64,560 | ▼ -40.9% | Census |
| 1995 | 96,279 | ▼ -11.9% | Census |
| 2000 | 111,737 | ▲ +2.3% | Census |
| 2005 | 113,572 | ▲ +4.0% | Census |
| 2010 | 114,216 | ▲ +4.6% | Census |
| 2015 | 112,691 | ▲ +3.2% | Census |
| 2020 | 109,238 | — | Census |
| 2025 | 105,016 | ▼ -3.9% | Census |
| 2030 | 98,629 | ▼ -9.7% | Projection |
| 2035 | 93,841 | ▼ -14.1% | Projection |
| 2040 | 88,285 | ▼ -19.2% | Projection |
| 2045 | 82,378 | ▼ -24.6% | Projection |
| 2050 | 76,492 | ▼ -30.0% | Projection |
About Sanda
Overview
Sanda (三田市) is a municipality in Hyogo, Japan, with a population of 105,016 as of 2025.
Population Projection of Sanda
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Sanda's population is expected to reach 98,629 by 2030 (-9.7%), 88,285 by 2040 (-19.2%), and 76,492 by 2050 (-30.0%). A significant population decline is projected over the next three decades.
Aging Rate of Sanda
The aging rate (percentage of residents aged 65 and over) is 26.4% as of 2020 and is projected to rise to 43.9% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Sanda's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1059 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #960 out of 1903 nationwide.
- Population size: Ranked #400 out of 1917 nationwide.
- Related: National rankings / All municipalities in Hyogo
Earnings in Hyogo (兵庫県): Average salary in Hyogo (兵庫県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure