Japan Population Decline Simulator

Shizuoka静岡県

Shizuoka 静岡市

Data last updated:

Shizuoka, Shizuoka, Japan has a population of 658,781 (2025 national census). IPSS projections estimate 649,978 by 2030 and 546,205 by 2050 (a decrease of about 21.2% from 2020), with the share of residents aged 65+ rising from 30.5% in 2020 to 38.5%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025

(Census)

658,781

2030

(Projection)

649,978

▼ -6.3%

2040

(Projection)

598,680

▼ -13.7%

2050

(Projection)

546,205

▼ -21.2%

Change vs. 2020 census

Elderly Rate (65+): 2020 30.5%→2050 38.5%

Enter your age

See the population of 静岡市 when you turn 50, 60, 70 and 80.

years old

Other municipalities in Shizuoka (静岡県)

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.

Shizuoka 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
1980727,260▲ +4.9%Census
1985737,098▲ +6.3%Census
1990739,300▲ +6.6%Census
1995738,674▲ +6.5%Census
2000729,980▲ +5.3%Census
2005723,323▲ +4.3%Census
2010716,197▲ +3.3%Census
2015704,989▲ +1.7%Census
2020693,389—Census
2025658,781▼ -5.0%Census
2030649,978▼ -6.3%Projection
2035624,853▼ -9.9%Projection
2040598,680▼ -13.7%Projection
2045572,318▼ -17.5%Projection
2050546,205▼ -21.2%Projection

About Shizuoka

Overview

Shizuoka (静岡市) is a municipality in Shizuoka, Japan, with a population of 658,781 as of 2025.

Population Projection of Shizuoka

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shizuoka's population is expected to reach 649,978 by 2030 (-6.3%), 598,680 by 2040 (-13.7%), and 546,205 by 2050 (-21.2%). A significant population decline is projected over the next three decades.

Aging Rate of Shizuoka

The aging rate (percentage of residents aged 65 and over) is 30.5% as of 2020 and is projected to rise to 38.5% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

Shizuoka's population decline rate exceeds the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1321 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1375 out of 1903 nationwide.
  • Population size: Ranked #26 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Shizuoka

Earnings in Shizuoka (静岡県): Average salary in Shizuoka (静岡県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure

Frequently Asked Questions

Q.What is the current population of Shizuoka, Shizuoka?
A.According to the 2025 national census, Shizuoka has a population of 658,781.
Q.What is the population of Shizuoka in 2026?
A.Shizuoka's population in 2026 is estimated at approximately 657,020. This is an interpolated reference value between the 2025 census (658,781) and the IPSS projection for 2030 (649,978).
Q.What is the projected population of Shizuoka in the future?
A.According to IPSS projections, Shizuoka's population is expected to be 649,978 in 2030, 598,680 in 2040, and 546,205 in 2050.
Q.What is the population decline rate of Shizuoka?
A.Over the 30 years from 2020 to 2050, Shizuoka's population is projected to change by -21.2%. The 10-year change is -6.3% and the 20-year change is -13.7%.
Q.Why is the population of Shizuoka 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 Shizuoka, the share of residents aged 65+ is projected to rise from 30.5% to 38.5% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Shizuoka?
A.Shizuoka's aging rate (percentage aged 65 and over) is 30.5% as of 2020, projected to rise to 38.5% 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.

Similar-Sized Municipalities in Shizuoka

Municipalities with Similar Trends

Share this page