Statistics from SCB
Stockholms län
Population, population change and age structure in Södertälje, compared with Sweden. Statistics from SCB.
Population
102,772
31 December 2025
Five-year change
+2.7%
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 | 93,202 |
|---|
| 2016 | 94,631 |
|---|
| 2017 | 96,032 |
|---|
| 2018 | 97,381 |
|---|
| 2019 | 98,979 |
|---|
| 2020 | 100,111 |
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| 2021 | 101,209 |
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| 2022 | 102,426 |
|---|
| 2023 | 102,519 |
|---|
| 2024 | 102,911 |
|---|
| 2025 | 102,772 |
|---|
Age structure
Share of the population in each five-year age group, 2025.
Södertälje Sweden
Hover, or focus the chart and step with the left and right arrow keys.
| Age | Södertälje · Share | Södertälje · Count | Sweden · Share | Sweden · Count |
|---|
| Ages 0–4 | 5.4% | 5,525 | 4.9% | 522,283 |
|---|
| Ages 5–9 | 5.9% | 6,050 | 5.6% | 598,642 |
|---|
| Ages 10–14 | 6.1% | 6,315 | 5.9% | 624,495 |
|---|
| Ages 15–19 | 6.3% | 6,431 | 6.0% | 634,336 |
|---|
| Ages 20–24 | 5.7% | 5,848 | 5.7% | 602,824 |
|---|
| Ages 25–29 | 6.3% | 6,443 | 5.8% | 618,019 |
|---|
| Ages 30–34 | 7.5% | 7,744 | 7.0% | 745,695 |
|---|
| Ages 35–39 | 7.5% | 7,688 | 7.1% | 756,657 |
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| Ages 40–44 | 6.9% | 7,100 | 6.3% | 667,164 |
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| Ages 45–49 | 6.6% | 6,812 | 6.0% | 638,977 |
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| Ages 50–54 | 6.5% | 6,639 | 6.3% | 667,467 |
|---|
| Ages 55–59 | 6.6% | 6,777 | 6.3% | 663,165 |
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| Ages 60–64 | 5.8% | 5,955 | 5.9% | 630,264 |
|---|
| Ages 65–69 | 4.7% | 4,858 | 5.2% | 550,159 |
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| Ages 70–74 | 3.7% | 3,829 | 4.8% | 505,291 |
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| Ages 75–79 | 3.5% | 3,546 | 4.7% | 496,130 |
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| Ages 80–84 | 2.8% | 2,846 | 3.6% | 379,771 |
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| Ages 85–89 | 1.5% | 1,552 | 1.9% | 196,920 |
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| Ages 90–94 | 0.6% | 636 | 0.8% | 82,062 |
|---|
| Ages 95–99 | 0.1% | 150 | 0.2% | 22,225 |
|---|
| 100 years or older | 0.0% | 22 | 0.0% | 2,988 |
|---|