Kanagawa神奈川県
Kouhoku 横浜市港北区
Data last updated:
Kouhoku, Kanagawa, Japan has a population of 358,678 (2020 national census). IPSS projections estimate 374,807 by 2030 and 377,644 by 2050 (an increase of about 5.3% from 2020), with the share of residents aged 65+ rising from 19.9% to 29.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
358,678
2030
(Projection)
374,807
▲ +4.5%
2040
(Projection)
381,176
▲ +6.3%
2050
(Projection)
377,644
▲ +5.3%
Other municipalities in Kanagawa (神奈川県)
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.
Kouhoku Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 358,678 | — | Census |
| 2025 | 368,749 | ▲ +2.8% | Projection |
| 2030 | 374,807 | ▲ +4.5% | Projection |
| 2035 | 379,242 | ▲ +5.7% | Projection |
| 2040 | 381,176 | ▲ +6.3% | Projection |
| 2045 | 380,424 | ▲ +6.1% | Projection |
| 2050 | 377,644 | ▲ +5.3% | Projection |
About Kouhoku
Overview
Kouhoku (横浜市港北区) is a municipality in Kanagawa, Japan, with a population of 358,678 as of 2020.
Population Projection of Kouhoku
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kouhoku's population is expected to reach 374,807 by 2030 (+4.5%), 381,176 by 2040 (+6.3%), and 377,644 by 2050 (+5.3%). Kouhoku is among the rare Japanese municipalities projected to see population growth.
Aging Rate of Kouhoku
The aging rate (percentage of residents aged 65 and over) is 19.9% as of 2020 and is projected to rise to 29.2% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Kouhoku's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1873 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #1848 out of 1916 nationwide.
- Population size: Ranked #66 out of 1916 nationwide.
- Related: National rankings / All municipalities in Kanagawa