Toyonaka: population and official figures
In depth
- Economy, jobs and prices in Toyonaka: Taxable income for municipal resident tax in Toyonaka averaged 4.78 million yen per taxpayer in fiscal 2024, 11th highest of 262 cities and above the national average of 3,933.7 thousand yen per taxpayer. It is income before deductions, so it is not take-home pay.
- Health in Toyonaka: Toyonaka had 17 general hospitals (hospitals other than psychiatric ones) in 2023, or 4.23 per 100,000 residents, 104th lowest of 262 cities, below the national figure (5.60).
- Education in Toyonaka: Toyonaka had 39 primary schools with 21,491 pupils and 1,451 full-time teachers in May 2024.
- Poverty and living standards in Toyonaka: 34.8% of private households in Toyonaka were one-person households at the 2020 census (61,489), 120th lowest of 262 cities, below the national figure (38.0%).
- Government budget and revenue in Toyonaka: The municipal government of Toyonaka took in 186.0 billion yen in fiscal 2022 (final accounts), 463,300 yen per resident, 126th lowest of 262 cities.
What is the population of Toyonaka?
Toyonaka had 401,558 residents at the 1 October 2020 census (city proper). That is 46th highest of 262 cities. The count includes foreign residents.
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyHow big is Toyonaka and how densely populated is it?
Toyonaka covers 36.39 square kilometres (2024), of which 36.37 is habitable land. That is 11,035 people per square kilometre of total area at the 2020 census, 10th highest of 262 for density.
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyIs the population of Toyonaka growing or shrinking?
The basic resident register recorded 405,955 residents in Toyonaka in 2024, 1.1% more than the 2020 census count (all municipalities together: -1.4%). The register and the census are counted differently, so the change is indicative.
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyHow many children live in Toyonaka?
13.7% of residents of Toyonaka were under 15 (54,916 children) and 60.0% were aged 15 to 64 at the 2020 census; nationally the shares were 11.9% and 57.8%.
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyHow many households are there in Toyonaka?
Toyonaka had 176,967 households at the 2020 census, of which 176,759 were private households; that is about 2.27 residents per household (residents divided by all households).
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyHow many foreigners live in Toyonaka?
5,287 foreign nationals lived in Toyonaka at the 2020 census, 1.3% of residents, below the national figure (1.9%).
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyHow many babies are born in Toyonaka each year?
Toyonaka recorded 2,901 births and 4,548 deaths in 2023, a natural decrease of 1,647. That is 7.2 births and 11.3 deaths per 1,000 residents (national: 5.8 and 12.5). Births are by Japanese nationals registered in the city.
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyAre more people moving into or out of Toyonaka?
In 2024, 17,749 people moved into Toyonaka from other municipalities and 17,902 moved out, a net loss of 153 (moves within the city and from abroad are not counted).
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyHow many marriages are there in Toyonaka each year?
Toyonaka registered 1,630 marriages and 582 divorces by Japanese nationals in 2023, or 4.1 marriages per 1,000 residents.
Source: Statistics Bureau of Japan, Ministry of Internal Affairs and Communications · saved copyNotes from the UN table: Excluding diplomatic personnel outside the country and foreign military and civilian personnel and their dependants stationed in the area. For the 2020 census, urban areas are “Densely Inhabited Districts”, defined as areas within a municipality that is composed of a group of contiguous Basic Unit Blocks, each of which has a population density of 4,000 inhabitants or more per square kilometer and whose total population exceeds 5,000 as of 1 October 2020. The detailed methodological explanation is available at https://www.stat.go.jp/english/data/chiri/did/1-1.html Excluding diplomatic personnel outside the country and foreign military and civilian personnel and their dependants stationed in the area. For the 2020 census, urban areas are “Densely Inhabited Districts”, defined as areas within a municipality that is composed of a group of contiguous Basic Unit Blocks, each of which has a population density of 4,000 inhabitants or more per square kilometer and whose total population exceeds 5,000 as of 1 October 2020. The detailed methodological explanation is available at https://www.stat.go.jp/english/data/chiri/did/1-1.html Excluding diplomatic personnel outside the country and foreign military and civilian personnel and their dependants stationed in the area. For the 2020 census, urban areas are “Densely Inhabited Districts”, defined as areas within a municipality that is composed of a group of contiguous Basic Unit Blocks, each of which has a population density of 4,000 inhabitants or more per square kilometer and whose total population exceeds 5,000 as of 1 October 2020. The detailed methodological explanation is available at https://www.stat.go.jp/english/data/chiri/did/1-1.html Land areas are based on the "Municipalities Area Statistics of Japan, 2015" published by the Geospatial Information Authority of Japan, Ministry of Land, Infrastructure, Transport and Tourism.
Who runs Toyonaka?
In Japan, cities and towns are run by municipalities: Mayor and municipal assembly both directly elected for four years. Primary and lower secondary schools, welfare, waste, water, residents' registers, disaster response. Large 'designated cities' (20) take on prefectural tasks and are divided into administrative wards whose heads are officials, not elected.
How local power works in Japan
Cities of a similar size in Japan
- Kurashiki 474,592
- Kanazawa 463,254
- Fukuyama 460,930
- Amagasaki 459,593
- Fujisawa 436,905
- Machida 431,079
- Kashiwa 426,468
- Toyota 422,330
- Takamatsu 417,496
- Toyama 413,938
- Nagasaki 409,118
- Gifu 402,557
- Miyazaki 401,339
- Hirakata 397,289
- Yokosuka 388,078
- Suita 385,567
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Sources
- Statistics Bureau of Japan, Ministry of Internal Affairs and Communications: Statistical Observations of Municipalities 2026 (social and demographic statistics, city, ward, town and village data), read 28 October 2026 · saved copy (SHA-256 2cb3d8c51aa1…)
- Statistics Bureau of Japan, Ministry of Internal Affairs and Communications: Statistical Observations of Prefectures 2026 (national figures, "All Japan" row), read 28 October 2026 · saved copy (SHA-256 b69774a5f40c…)
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