Statistics from SCB
Stockholms län
Population, population change and age structure in Nykvarn, compared with Sweden. Statistics from SCB.
Population
12,384
31 December 2025
Five-year change
+10.4%
2020–2025
Sweden: +2.2%
Calculated by sverige.fyi from SCB data
Population trend
Population on 31 December each year, 2015–2025.
| Year | Residents |
|---|
| 2015 | 10,192 |
|---|
| 2016 | 10,424 |
|---|
| 2017 | 10,660 |
|---|
| 2018 | 10,923 |
|---|
| 2019 | 11,014 |
|---|
| 2020 | 11,222 |
|---|
| 2021 | 11,500 |
|---|
| 2022 | 11,664 |
|---|
| 2023 | 12,107 |
|---|
| 2024 | 12,342 |
|---|
| 2025 | 12,384 |
|---|
Age structure
Share of the population in each five-year age group, 2025.
Nykvarn Sweden
Hover, or focus the chart and step with the left and right arrow keys.
| Age | Nykvarn · Share | Nykvarn · Count | Sweden · Share | Sweden · Count |
|---|
| Ages 0–4 | 5.7% | 708 | 4.9% | 522,283 |
|---|
| Ages 5–9 | 6.9% | 849 | 5.6% | 598,642 |
|---|
| Ages 10–14 | 7.0% | 867 | 5.9% | 624,495 |
|---|
| Ages 15–19 | 7.2% | 892 | 6.0% | 634,336 |
|---|
| Ages 20–24 | 4.6% | 570 | 5.7% | 602,824 |
|---|
| Ages 25–29 | 4.0% | 497 | 5.8% | 618,019 |
|---|
| Ages 30–34 | 6.6% | 822 | 7.0% | 745,695 |
|---|
| Ages 35–39 | 7.7% | 948 | 7.1% | 756,657 |
|---|
| Ages 40–44 | 6.8% | 843 | 6.3% | 667,164 |
|---|
| Ages 45–49 | 6.7% | 828 | 6.0% | 638,977 |
|---|
| Ages 50–54 | 7.3% | 906 | 6.3% | 667,467 |
|---|
| Ages 55–59 | 6.7% | 826 | 6.3% | 663,165 |
|---|
| Ages 60–64 | 5.9% | 736 | 5.9% | 630,264 |
|---|
| Ages 65–69 | 4.2% | 520 | 5.2% | 550,159 |
|---|
| Ages 70–74 | 3.5% | 437 | 4.8% | 505,291 |
|---|
| Ages 75–79 | 3.8% | 474 | 4.7% | 496,130 |
|---|
| Ages 80–84 | 3.2% | 400 | 3.6% | 379,771 |
|---|
| Ages 85–89 | 1.5% | 183 | 1.9% | 196,920 |
|---|
| Ages 90–94 | 0.5% | 62 | 0.8% | 82,062 |
|---|
| Ages 95–99 | 0.1% | 10 | 0.2% | 22,225 |
|---|
| 100 years or older | 0.0% | 3 | 0.0% | 2,988 |
|---|