日本人口减少模拟器

Hokkaido北海道

Kita 札幌市北区

Data last updated:

Kita, Hokkaido, Japan has a population of 285,318 (2025 national census). IPSS projections estimate 288,122 by 2030 and 263,160 by 2050 (a decrease of about 9.0% from 2020), with the share of residents aged 65+ rising from 27.1% in 2020 to 37.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025年

(实际)

285,318人

2030年

(预测)

288,122人

▼ -0.4%

2040年

(预测)

278,482人

▼ -3.7%

2050年

(预测)

263,160人

▼ -9.0%

Change vs. 2020 census

老龄化率(65岁以上): 2020年 27.1%→2050年 37.2%

Hokkaido (北海道)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。

Kita 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
1980195,370▼ -32.5%Census
1985212,508▼ -26.5%Census
1990230,918▼ -20.2%Census
1995251,419▼ -13.1%Census
2000260,114▼ -10.1%Census
2005272,877▼ -5.7%Census
2010278,781▼ -3.6%Census
2015285,321▼ -1.4%Census
2020289,323—Census
2025285,318▼ -1.4%Census
2030288,122▼ -0.4%Projection
2035284,369▼ -1.7%Projection
2040278,482▼ -3.7%Projection
2045270,992▼ -6.3%Projection
2050263,160▼ -9.0%Projection

About Kita

Overview

Kita (札幌市北区) is a municipality in Hokkaido, Japan, with a population of 285,318 as of 2025.

Population Projection of Kita

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kita's population is expected to reach 288,122 by 2030 (-0.4%), 278,482 by 2040 (-3.7%), and 263,160 by 2050 (-9.0%). A modest population change is expected.

Aging Rate of Kita

The aging rate (percentage of residents aged 65 and over) is 27.1% as of 2020 and is projected to rise to 37.2% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

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

National and Prefectural Rank

  • Population decline rate: Ranked #1639 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1463 out of 1903 nationwide.
  • Population size: Ranked #96 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Hokkaido

Hokkaido (北海道)的收入水平: Hokkaido (北海道)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 Kita, Hokkaido?
A.According to the 2025 national census, Kita has a population of 285,318.
Q.What is the population of Kita in 2026?
A.Kita's population in 2026 is estimated at approximately 285,879. This is an interpolated reference value between the 2025 census (285,318) and the IPSS projection for 2030 (288,122).
Q.What is the projected population of Kita in the future?
A.According to IPSS projections, Kita's population is expected to be 288,122 in 2030, 278,482 in 2040, and 263,160 in 2050.
Q.What is the population decline rate of Kita?
A.Over the 30 years from 2020 to 2050, Kita's population is projected to change by -9.0%. The 10-year change is -0.4% and the 20-year change is -3.7%.
Q.Why is the population of Kita 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 Kita, the share of residents aged 65+ is projected to rise from 27.1% to 37.2% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Kita?
A.Kita's aging rate (percentage aged 65 and over) is 27.1% as of 2020, projected to rise to 37.2% 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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