Japan Population Decline Simulator

Gifu岐阜県

Kawabe 川辺町

Data last updated:

Kawabe, Gifu, Japan has a population of 9,223 (2025 national census). IPSS projections estimate 8,985 by 2030 and 7,100 by 2050 (a decrease of about 28.0% from 2020), with the share of residents aged 65+ rising from 32.0% in 2020 to 41.0%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025

(Census)

9,223

2030

(Projection)

8,985

▼ -8.9%

2040

(Projection)

8,045

▼ -18.4%

2050

(Projection)

7,100

▼ -28.0%

Change vs. 2020 census

Elderly Rate (65+): 2020 32%→2050 41%

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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.

Kawabe 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
198010,255▲ +4.0%Census
198510,371▲ +5.2%Census
199010,650▲ +8.0%Census
199510,950▲ +11.1%Census
200011,013▲ +11.7%Census
200510,838▲ +9.9%Census
201010,593▲ +7.4%Census
201510,197▲ +3.4%Census
20209,860—Census
20259,223▼ -6.5%Census
20308,985▼ -8.9%Projection
20358,518▼ -13.6%Projection
20408,045▼ -18.4%Projection
20457,572▼ -23.2%Projection
20507,100▼ -28.0%Projection

About Kawabe

Overview

Kawabe (川辺町) is a municipality in Gifu, Japan, with a population of 9,223 as of 2025.

Population Projection of Kawabe

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kawabe's population is expected to reach 8,985 by 2030 (-8.9%), 8,045 by 2040 (-18.4%), and 7,100 by 2050 (-28.0%). A significant population decline is projected over the next three decades.

Aging Rate of Kawabe

The aging rate (percentage of residents aged 65 and over) is 32.0% as of 2020 and is projected to rise to 41.0% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.

National Comparison

Kawabe's population decline rate exceeds the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1124 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1168 out of 1903 nationwide.
  • Population size: Ranked #1384 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Gifu

Earnings in Gifu (岐阜県): Average salary in Gifu (岐阜県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure

Frequently Asked Questions

Q.What is the current population of Kawabe, Gifu?
A.According to the 2025 national census, Kawabe has a population of 9,223.
Q.What is the population of Kawabe in 2026?
A.Kawabe's population in 2026 is estimated at approximately 9,175. This is an interpolated reference value between the 2025 census (9,223) and the IPSS projection for 2030 (8,985).
Q.What is the projected population of Kawabe in the future?
A.According to IPSS projections, Kawabe's population is expected to be 8,985 in 2030, 8,045 in 2040, and 7,100 in 2050.
Q.What is the population decline rate of Kawabe?
A.Over the 30 years from 2020 to 2050, Kawabe's population is projected to change by -28.0%. The 10-year change is -8.9% and the 20-year change is -18.4%.
Q.Why is the population of Kawabe 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 Kawabe, the share of residents aged 65+ is projected to rise from 32.0% to 41.0% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Kawabe?
A.Kawabe's aging rate (percentage aged 65 and over) is 32.0% as of 2020, projected to rise to 41.0% 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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