Population on 1 January by age group, sex and NUTS 3 region in Köln
Köln: Population on 1 January by age group, sex and NUTS 3 region was 4.49 million Number in 2025. ▬ Flat
Population on 1 January by age group, sex and NUTS 3 region in Köln, 2014–2025
Source: Eurostat. Measured in Number.
Analysis
Köln recorded 4.49 million Number for population on 1 january by age group, sex and nuts 3 region in 2025. That is the highest value across all 12 years on record.
Compared with earlier readings it is up 0.2% on the previous year and up 2.9% over ten years.
Over the whole period, population on 1 january by age group, sex and nuts 3 region in Köln peaked at 4.49 million Number in 2025 and was at its lowest, 4.33 million Number, in 2014.
Köln ranks 75th of 2015 regions on this measure, in the top 10%.
Population on 1 January by age group, sex and NUTS 3 region in Köln, year by year
| Year | Number | Change |
|---|---|---|
| 2014 | 4.33 million Number | — |
| 2015 | 4.36 million Number | +0.7% |
| 2016 | 4.42 million Number | +1.4% |
| 2017 | 4.44 million Number | +0.4% |
| 2018 | 4.45 million Number | +0.3% |
| 2019 | 4.47 million Number | +0.3% |
| 2020 | 4.48 million Number | +0.2% |
| 2021 | 4.48 million Number | -0.1% |
| 2022 | 4.47 million Number | -0.1% |
| 2023 | 4.46 million Number | -0.3% |
| 2024 | 4.48 million Number | +0.4% |
| 2025 | 4.49 million Number | +0.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 4.41 million Number | 4.33 million Number | 4.47 million Number | 6 |
| 2020s | 4.48 million Number | 4.46 million Number | 4.49 million Number | 6 |
More population data for Köln
- Heat stress - Cities and FUAs — Mean population exposure to heat 13.71 Days per year (2025)
- Population by age and sex - Cities and FUAs 1.02 million Persons (2025)
- Population and built-up density - Cities and FUAs — Urbanised area 63 Square kilometres (2030)
- Population on 1 January by age group, sex and NUTS 2 region 4.49 million Number (2025)
- Population on 1 January by age, sex and NUTS 2 region 4.49 million Number (2025)
- Animal populations by NUTS 2 region 222.5 Thousand heads (animals) (2003)
- Live births (total) by NUTS 3 region 37,658 Number (2024)
- Population density by NUTS 3 region 614.6 Persons per square kilometre (2024)
- Population on 1 January by broad age group, sex and NUTS 3 region 4.49 million Number (2025)
- Live births by mother's age and NUTS 2 region 37,658 Number (2024)
Frequently asked questions
- What is population on 1 january by age group, sex and nuts 3 region in Köln?
- Population on 1 january by age group, sex and nuts 3 region in Köln was 4.49 million Number in 2025, according to Eurostat.
- What is the highest population on 1 january by age group, sex and nuts 3 region recorded in Köln?
- The highest recorded value was 4.49 million Number in 2025.
- What is the lowest population on 1 january by age group, sex and nuts 3 region recorded in Köln?
- The lowest recorded value was 4.33 million Number in 2014.
- How does Köln rank for population on 1 january by age group, sex and nuts 3 region?
- Köln ranks 75th 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 Köln?
- Over the last ten years it is up 2.9%. The long-run trend across the full record is flat.
- Where does this Köln 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.
Download this data
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