Saitama埼玉県
Warabi 蕨市
Data last updated:
Warabi, Saitama, Japan has a population of 75,454 (2025 national census). IPSS projections estimate 74,684 by 2030 and 72,917 by 2050 (a decrease of about 1.8% from 2020), with the share of residents aged 65+ rising from 23.4% in 2020 to 29.3%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
75,454
2030
(Projection)
74,684
▲ +0.5%
2040
(Projection)
74,355
▲ +0.1%
2050
(Projection)
72,917
▼ -1.8%
Change vs. 2020 census
Enter your age
See the population of 蕨市 when you turn 50, 60, 70 and 80.
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.
Warabi 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 | 70,876 | ▼ -4.6% | Census |
| 1985 | 70,408 | ▼ -5.2% | Census |
| 1990 | 73,620 | ▼ -0.9% | Census |
| 1995 | 72,021 | ▼ -3.0% | Census |
| 2000 | 71,063 | ▼ -4.3% | Census |
| 2005 | 70,010 | ▼ -5.8% | Census |
| 2010 | 71,502 | ▼ -3.7% | Census |
| 2015 | 72,260 | ▼ -2.7% | Census |
| 2020 | 74,283 | — | Census |
| 2025 | 75,454 | ▲ +1.6% | Census |
| 2030 | 74,684 | ▲ +0.5% | Projection |
| 2035 | 74,655 | ▲ +0.5% | Projection |
| 2040 | 74,355 | ▲ +0.1% | Projection |
| 2045 | 73,741 | ▼ -0.7% | Projection |
| 2050 | 72,917 | ▼ -1.8% | Projection |
About Warabi
Overview
Warabi (蕨市) is a municipality in Saitama, Japan, with a population of 75,454 as of 2025.
Population Projection of Warabi
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Warabi's population is expected to reach 74,684 by 2030 (+0.5%), 74,355 by 2040 (+0.1%), and 72,917 by 2050 (-1.8%). A modest population change is expected.
Aging Rate of Warabi
The aging rate (percentage of residents aged 65 and over) is 23.4% as of 2020 and is projected to rise to 29.3% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Warabi's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1770 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1845 out of 1903 nationwide.
- Population size: Ranked #516 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