日本人口减少模拟器

Ishikawa石川県

Nonoichi 野々市市

Data last updated:

Nonoichi, Ishikawa, Japan has a population of 58,573 (2025 national census). IPSS projections estimate 58,873 by 2030 and 55,360 by 2050 (a decrease of about 3.3% from 2020), with the share of residents aged 65+ rising from 19.8% in 2020 to 30.5%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025年

(实际)

58,573人

2030年

(预测)

58,873人

▲ +2.9%

2040年

(预测)

57,776人

▲ +0.9%

2050年

(预测)

55,360人

▼ -3.3%

Change vs. 2020 census

老龄化率(65岁以上): 2020年 19.8%→2050年 30.5%

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岁

Ishikawa (石川県)的其他市区町村

数据来源

  • 日本政府统计综合窗口(e-Stat)(https://www.e-stat.go.jp/)
  • 国立社会保障・人口问题研究所「日本地区别未来推计人口(令和5年推计)」

※本服务使用e-Stat的API功能,但服务内容不受日本政府保证。

Nonoichi 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
198031,817▼ -44.4%Census
198536,080▼ -37.0%Census
199039,769▼ -30.5%Census
199542,945▼ -25.0%Census
200045,581▼ -20.4%Census
200547,977▼ -16.2%Census
201051,885▼ -9.4%Census
201555,099▼ -3.7%Census
202057,238—Census
202558,573▲ +2.3%Census
203058,873▲ +2.9%Projection
203558,596▲ +2.4%Projection
204057,776▲ +0.9%Projection
204556,579▼ -1.2%Projection
205055,360▼ -3.3%Projection

About Nonoichi

Overview

Nonoichi (野々市市) is a municipality in Ishikawa, Japan, with a population of 58,573 as of 2025.

Population Projection of Nonoichi

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Nonoichi's population is expected to reach 58,873 by 2030 (+2.9%), 57,776 by 2040 (+0.9%), and 55,360 by 2050 (-3.3%). A modest population change is expected.

Aging Rate of Nonoichi

The aging rate (percentage of residents aged 65 and over) is 19.8% as of 2020 and is projected to rise to 30.5% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

Nonoichi's demographic trajectory is similar to the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1748 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1818 out of 1903 nationwide.
  • Population size: Ranked #611 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Ishikawa

Ishikawa (石川県)的收入水平: Ishikawa (石川県)的平均年收入(按年龄、性别、企业规模)jpsalary / 厚生劳动省 工资结构基本统计调查

Frequently Asked Questions

Q.What is the current population of Nonoichi, Ishikawa?
A.According to the 2025 national census, Nonoichi has a population of 58,573.
Q.What is the population of Nonoichi in 2026?
A.Nonoichi's population in 2026 is estimated at approximately 58,633. This is an interpolated reference value between the 2025 census (58,573) and the IPSS projection for 2030 (58,873).
Q.What is the projected population of Nonoichi in the future?
A.According to IPSS projections, Nonoichi's population is expected to be 58,873 in 2030, 57,776 in 2040, and 55,360 in 2050.
Q.What is the population decline rate of Nonoichi?
A.Over the 30 years from 2020 to 2050, Nonoichi's population is projected to change by -3.3%. The 10-year change is +2.9% and the 20-year change is +0.9%.
Q.Why is the population of Nonoichi 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 Nonoichi, the share of residents aged 65+ is projected to rise from 19.8% to 30.5% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Nonoichi?
A.Nonoichi's aging rate (percentage aged 65 and over) is 19.8% as of 2020, projected to rise to 30.5% 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.

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