Population by age and sex - Cities and FUAs in Isesaki

Isesaki: Population by age and sex - Cities and FUAs was 367,943 Persons in 2020. ▲ Rising

Latest (2020)
367,943 Persons
Rank
347th
of 1249 regions
All-time high
382,599 Persons
in 2005
All-time low
350,877 Persons
in 1980
Years of data
9
1980–2020

Population by age and sex - Cities and FUAs in Isesaki, 1980–2020

0100.0k200.0k300.0k400.0k1980200020201980: 350.9k Persons1985: 362.1k Persons1990: 367.6k Persons1995: 373.6k Persons2000: 380.0k Persons2005: 382.6k Persons2010: 380.8k Persons2015: 374.4k Persons2020: 367.9k Persons

Source: Organisation for Economic Co-operation and Development. Measured in Persons.

Analysis

Isesaki recorded 367,943 Persons for population by age and sex - cities and fuas in 2020.

Compared with earlier readings it is down 3.4% over ten years.

Over the whole period, population by age and sex - cities and fuas in Isesaki peaked at 382,599 Persons in 2005 and was at its lowest, 350,877 Persons, in 1980.

That places Isesaki 347th out of 1249 regions with data for 2020, putting it in the middle of the range.

Averages by decade

DecadeAverage LowestHighest Years
1980s 356,502 Persons 350,877 Persons 362,127 Persons 2
1990s 370,595 Persons 367,594 Persons 373,596 Persons 2
2000s 381,278 Persons 379,957 Persons 382,599 Persons 2
2010s 377,629 Persons 374,434 Persons 380,824 Persons 2
2020s 367,943 Persons 367,943 Persons 367,943 Persons 1

More population data for Isesaki

All data for Isesaki →

Frequently asked questions

What is population by age and sex - cities and fuas in Isesaki?
Population by age and sex - cities and fuas in Isesaki was 367,943 Persons in 2020, according to Organisation for Economic Co-operation and Development.
What is the highest population by age and sex - cities and fuas recorded in Isesaki?
The highest recorded value was 382,599 Persons in 2005.
What is the lowest population by age and sex - cities and fuas recorded in Isesaki?
The lowest recorded value was 350,877 Persons in 1980.
How does Isesaki rank for population by age and sex - cities and fuas?
Isesaki ranks 347th out of 1249 regions with data for 2020.
Is population by age and sex - cities and fuas rising or falling in Isesaki?
Over the last ten years it is down 3.4%. The long-run trend across the full record is rising.
Where does this Isesaki data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Population by age and sex - Cities and FUAs. Statizoid updates them automatically from the source API.

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Population by age and sex - Cities and FUAs in Isesaki. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 22 August 2026, from https://population.statizoid.com/stat/population-by-age-and-sex-cities-and-fuas/isesaki/

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About this data

Indicator
Population by age and sex - Cities and FUAs
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
1,260 places, 27,887 data points, 1980–2025
Last refreshed

This dataset provides population counts by 5-year age groups and sex for OECD Functional Urban Areas (FUAs) and cities. Data sources and methodology Population by age and sex data is collected at the level of small administrative units (e.g. municipalities) and aggregated at the FUA and city level. The correspondence table between SAUs and FUAs/cities is available in parquet and csv format. Defining FUAs and cities The OECD, in cooperation with the EU, has developed a harmonised definition of functional urban areas (FUAs) to capture the economic and functional reach of cities based on daily commuting patterns (OECD, 2012). FUAs consist of: A city – defined by urban centres in the degree of urbanisation, adapted to the closest local administrative units to define a city. A commuting zone – including all local areas where at least 15% of employed residents work in the city. The delineation process includes: Assigning municipalities surrounded by a single FUA to that FUA. Excluding non-contiguous municipalities. The definition identifies 1 272 FUAs and 1 269 cities in all OECD member countries except Costa Rica and four accession countries. Cite this dataset OECD Regions, cities and local areas database (Population by age and sex - Cities and FUAs), http://oe.cd/geostats Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email CitiesStat@oecd.org