Japan Population Decline Simulator

Fukushima福島県

Hanawa 塙町

Data last updated:

Hanawa, Fukushima, Japan has a population of 7,405 (2025 national census). IPSS projections estimate 6,828 by 2030 and 4,323 by 2050 (a decrease of about 47.9% from 2020), with the share of residents aged 65+ rising from 38.6% in 2020 to 53.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025

(Census)

7,405

2030

(Projection)

6,828

▼ -17.8%

2040

(Projection)

5,545

▼ -33.2%

2050

(Projection)

4,323

▼ -47.9%

Change vs. 2020 census

Elderly Rate (65+): 2020 38.6%→2050 53.1%

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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.

Hanawa 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
198012,060▲ +45.3%Census
198512,166▲ +46.5%Census
199011,926▲ +43.7%Census
199511,743▲ +41.4%Census
200011,296▲ +36.1%Census
200510,619▲ +27.9%Census
20109,884▲ +19.1%Census
20159,157▲ +10.3%Census
20208,302—Census
20257,405▼ -10.8%Census
20306,828▼ -17.8%Projection
20356,163▼ -25.8%Projection
20405,545▼ -33.2%Projection
20454,929▼ -40.6%Projection
20504,323▼ -47.9%Projection

About Hanawa

Overview

Hanawa (塙町) is a municipality in Fukushima, Japan, with a population of 7,405 as of 2025.

Population Projection of Hanawa

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Hanawa's population is expected to reach 6,828 by 2030 (-17.8%), 5,545 by 2040 (-33.2%), and 4,323 by 2050 (-47.9%). A significant population decline is projected over the next three decades.

Aging Rate of Hanawa

The aging rate (percentage of residents aged 65 and over) is 38.6% as of 2020 and is projected to rise to 53.1% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.

National Comparison

Hanawa is experiencing one of the faster rates of population decline in Japan.

National and Prefectural Rank

  • Population decline rate: Ranked #411 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #362 out of 1903 nationwide.
  • Population size: Ranked #1454 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Fukushima

Earnings in Fukushima (福島県): Average salary in Fukushima (福島県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure

Frequently Asked Questions

Q.What is the current population of Hanawa, Fukushima?
A.According to the 2025 national census, Hanawa has a population of 7,405.
Q.What is the population of Hanawa in 2026?
A.Hanawa's population in 2026 is estimated at approximately 7,290. This is an interpolated reference value between the 2025 census (7,405) and the IPSS projection for 2030 (6,828).
Q.What is the projected population of Hanawa in the future?
A.According to IPSS projections, Hanawa's population is expected to be 6,828 in 2030, 5,545 in 2040, and 4,323 in 2050.
Q.What is the population decline rate of Hanawa?
A.Over the 30 years from 2020 to 2050, Hanawa's population is projected to change by -47.9%. The 10-year change is -17.8% and the 20-year change is -33.2%.
Q.Why is the population of Hanawa 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 Hanawa, the share of residents aged 65+ is projected to rise from 38.6% to 53.1% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Hanawa?
A.Hanawa's aging rate (percentage aged 65 and over) is 38.6% as of 2020, projected to rise to 53.1% 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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