Population on 1 January by age group, sex and NUTS 3 region in Oslo
Oslo: Population on 1 January by age group, sex and NUTS 3 region was 724,290 Number in 2025. ▲ Rising
Population on 1 January by age group, sex and NUTS 3 region in Oslo, 2014–2025
Source: Eurostat. Measured in Number.
Analysis
In 2025, population on 1 january by age group, sex and nuts 3 region in Oslo stood at 724,290 Number. That is the highest value across all 12 years on record.
That represents a change of up 0.9% on the previous year and up 11.8% over ten years.
Over the whole period, population on 1 january by age group, sex and nuts 3 region in Oslo peaked at 724,290 Number in 2025 and was at its lowest, 634,463 Number, in 2014.
Oslo ranks 544th of 2015 regions on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 12 years of available data.
Population on 1 January by age group, sex and NUTS 3 region in Oslo, year by year
| Year | Number | Change |
|---|---|---|
| 2014 | 634,463 Number | — |
| 2015 | 647,676 Number | +2.1% |
| 2016 | 658,390 Number | +1.7% |
| 2017 | 666,759 Number | +1.3% |
| 2018 | 673,469 Number | +1.0% |
| 2019 | 681,071 Number | +1.1% |
| 2020 | 693,494 Number | +1.8% |
| 2021 | 697,010 Number | +0.5% |
| 2022 | 699,827 Number | +0.4% |
| 2023 | 709,037 Number | +1.3% |
| 2024 | 717,710 Number | +1.2% |
| 2025 | 724,290 Number | +0.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 660,305 Number | 634,463 Number | 681,071 Number | 6 |
| 2020s | 706,895 Number | 693,494 Number | 724,290 Number | 6 |
More population data for Oslo
- Heat stress - Cities and FUAs — Mean population exposure to heat 2.1 Days per year (2025)
- Population by age and sex - Cities and FUAs 837,896 Persons (2025)
- Population by citizenship - Cities and FUAs 14.7 Percentage of population (2025)
- Foreign-born population - Cities and FUAs 28.1 Percentage of population (2025)
- Population and built-up density - Cities and FUAs — Urbanised area 27 Square kilometres (2030)
- Live births (total) by NUTS 3 region 9,117 Number (2024)
- Population on 1 January by broad age group, sex and NUTS 3 region 724,290 Number (2025)
- Population change - Demographic balance and crude rates at regional 1,407 (2024)
- Live births by age group of the mothers and NUTS 3 region 9,117 Number (2024)
Frequently asked questions
- What is population on 1 january by age group, sex and nuts 3 region in Oslo?
- Population on 1 january by age group, sex and nuts 3 region in Oslo was 724,290 Number in 2025, according to Eurostat.
- What is the highest population on 1 january by age group, sex and nuts 3 region recorded in Oslo?
- The highest recorded value was 724,290 Number in 2025.
- What is the lowest population on 1 january by age group, sex and nuts 3 region recorded in Oslo?
- The lowest recorded value was 634,463 Number in 2014.
- How does Oslo rank for population on 1 january by age group, sex and nuts 3 region?
- Oslo ranks 544th out of 2015 regions with data for 2025.
- Is population on 1 january by age group, sex and nuts 3 region rising or falling in Oslo?
- Over the last ten years it is up 11.8%. The long-run trend across the full record is rising.
- Where does this Oslo data come from?
- The figures come from Eurostat, published as part of Population on 1 January by age group, sex and NUTS 3 region. Statizoid updates them automatically from the source API.
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