Statistics from SCB
Västra Götalands län
Population, population change and age structure in Lerum, compared with Sweden. Statistics from SCB.
Population
43,752
31 December 2025
Five-year change
+1.7%
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 | 40,181 |
|---|
| 2016 | 40,692 |
|---|
| 2017 | 41,510 |
|---|
| 2018 | 42,137 |
|---|
| 2019 | 42,568 |
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| 2020 | 43,020 |
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| 2021 | 43,399 |
|---|
| 2022 | 43,536 |
|---|
| 2023 | 43,706 |
|---|
| 2024 | 43,570 |
|---|
| 2025 | 43,752 |
|---|
Age structure
Share of the population in each five-year age group, 2025.
Lerum Sweden
Hover, or focus the chart and step with the left and right arrow keys.
| Age | Lerum · Share | Lerum · Count | Sweden · Share | Sweden · Count |
|---|
| Ages 0–4 | 5.6% | 2,464 | 4.9% | 522,283 |
|---|
| Ages 5–9 | 7.3% | 3,197 | 5.6% | 598,642 |
|---|
| Ages 10–14 | 7.7% | 3,368 | 5.9% | 624,495 |
|---|
| Ages 15–19 | 7.5% | 3,286 | 6.0% | 634,336 |
|---|
| Ages 20–24 | 4.2% | 1,848 | 5.7% | 602,824 |
|---|
| Ages 25–29 | 2.8% | 1,206 | 5.8% | 618,019 |
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| Ages 30–34 | 5.0% | 2,194 | 7.0% | 745,695 |
|---|
| Ages 35–39 | 7.3% | 3,214 | 7.1% | 756,657 |
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| Ages 40–44 | 7.5% | 3,279 | 6.3% | 667,164 |
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| Ages 45–49 | 7.1% | 3,126 | 6.0% | 638,977 |
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| Ages 50–54 | 7.3% | 3,194 | 6.3% | 667,467 |
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| Ages 55–59 | 6.7% | 2,940 | 6.3% | 663,165 |
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| Ages 60–64 | 5.4% | 2,356 | 5.9% | 630,264 |
|---|
| Ages 65–69 | 4.3% | 1,876 | 5.2% | 550,159 |
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| Ages 70–74 | 3.9% | 1,697 | 4.8% | 505,291 |
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| Ages 75–79 | 3.9% | 1,721 | 4.7% | 496,130 |
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| Ages 80–84 | 3.6% | 1,554 | 3.6% | 379,771 |
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| Ages 85–89 | 1.8% | 806 | 1.9% | 196,920 |
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| Ages 90–94 | 0.8% | 337 | 0.8% | 82,062 |
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| Ages 95–99 | 0.2% | 87 | 0.2% | 22,225 |
|---|
| 100 years or older | 0.0% | 10 | 0.0% | 2,988 |
|---|