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SVERIGEFAKTA

Population & demographics in Alingsås Municipality

Key facts

  • Population (31 Dec) in Alingsås increased from 39,602 people (2015) to 42,861 people (2025).

    Source: SCB BefolkningCKM (000007ME) · 2015–2025

Population, age structure, births and net internal migration in Alingsås. Foreign background is reported separately on the municipality immigration page. Verified time series from Statistics Sweden and Kolada — latest year 2025.

Foreign background and migration in Alingsås

Latest data year: 2025 · 17 indicators · Package version: v12 · Updated: 2026-10-17

Short answer: Alingsås in figures

  • Population (31 Dec): 42,861 people (2025). Change since 2020: +3.0 % (relative change).

    Source: SCB BefolkningCKM (000007ME)

  • Natural change (births − deaths): -24.0 people (2025). Change since 2020: −19.0 people.

    Source: Beräknat av SVERIGEFAKTA ur SCB via Kolada N01804/N01805

  • Net migration (in − out): 166 people (2025). Change since 2020: −1.0 people.

    Source: Beräknat av SVERIGEFAKTA ur SCB via Kolada N01801/N01802

National figure and rank use the same year and value as the municipal figure; otherwise they are omitted. Rank 1 = highest value. Election-cycle series are not given annual trends. Missing values are not shown as zero.

Population (31 Dec)
42,861 people
2025 · +3.0 % vs 2020
Natural change (births − deaths)
-24.0 people
2025 · −19.0 people vs 2020
Net migration (in − out)
166 people
2025 · −1.0 people vs 2020
Population density90.4 inv/km²2025 · Beräknat av SVERIGEFAKTA ur SCB BefolkningCKM (000007ME) och landareal (Kolada N02993)

Population & growth

Population (31 Dec)

42,861 people(2025)

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Source: SCB BefolkningCKM (000007ME) · 2002–2025 · Data status: complete / observed

Source: SCB BefolkningCKM (000007ME) · 2002–2025 · Method · Report an error

No compatible national figure and municipal ranking are available for this indicator.

Annual population change

139 people(2025)

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Source: SCB BefolkningCKM (000007ME) · 2003–2025 · Data status: complete / observed

Source: SCB BefolkningCKM (000007ME) · 2003–2025 · Method · Report an error

No compatible national figure and municipal ranking are available for this indicator.

Population change, 5 years

3.03 %(2025)

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Source: SCB BefolkningCKM (000007ME) · 2007–2025 · Data status: complete / observed

Source: SCB BefolkningCKM (000007ME) · 2007–2025 · Method · Report an error

No compatible national figure and municipal ranking are available for this indicator.

Population change, 10 years

8.23 %(2025)

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Source: SCB BefolkningCKM (000007ME) · 2012–2025 · Data status: complete / observed

Source: SCB BefolkningCKM (000007ME) · 2012–2025 · Method · Report an error

No compatible national figure and municipal ranking are available for this indicator.

Residents aged 0–19, share (%)

24.0 %(2025)

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Source: SCB via Kolada N01994 (Kolada:N01994) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01994 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 24.0 % · 2025

Sweden: 22.4 % · difference +1.5 pp

Rank 58 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 55Järfälla24.1 % · +0.1 pp
  2. 56Perstorp24.0 % · +0.0 pp
  3. 57Skurup24.0 % · +0.0 pp
  4. 58Alingsås24.0 % · 0.0 pp
  5. 59Aneby24.0 % · −0.0 pp
  6. 60Enköping23.9 % · −0.0 pp
  7. 61Nässjö23.9 % · −0.1 pp

Source: SCB via Kolada N01994. Definition: Residents aged 0–19, share (%)

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Residents aged 20–64, share (%)

52.5 %(2025)

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Source: SCB via Kolada N01961 (Kolada:N01961) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01961 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 52.5 % · 2025

Sweden: 56.5 % · difference −4.0 pp

Rank 126 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 123Hallstahammar52.6 % · +0.1 pp
  2. 124Tidaholm52.6 % · +0.1 pp
  3. 125Ulricehamn52.6 % · +0.1 pp
  4. 126Alingsås52.5 % · 0.0 pp
  5. 127Östra Göinge52.5 % · −0.0 pp
  6. 128Finspång52.4 % · −0.1 pp
  7. 129Tibro52.4 % · −0.1 pp

Source: SCB via Kolada N01961. Definition: Residents aged 20–64, share (%)

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Residents aged 65–79, share (%)

16.0 %(2025)

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Source: SCB via Kolada N01812 (Kolada:N01812) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01812 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 16.0 % · 2025

Sweden: 14.6 % · difference +1.4 pp

Rank 198 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 195Hallstahammar16.1 % · +0.1 pp
  2. 196Forshaga16.1 % · +0.1 pp
  3. 197Nynäshamn16.0 % · +0.0 pp
  4. 198Alingsås16.0 % · 0.0 pp
  5. 199Klippan16.0 % · −0.0 pp
  6. 200Höör15.9 % · −0.1 pp
  7. 201Perstorp15.9 % · −0.1 pp

Source: SCB via Kolada N01812. Definition: Residents aged 65–79, share (%)

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Residents aged 80+, share (%)

7.50 %(2025)

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Source: SCB via Kolada N01813 (Kolada:N01813) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01813 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 7.5 % · 2025

Sweden: 6.4 % · difference +1.0 pp

Rank 179 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 176Trosa7.5 % · +0.0 pp
  2. 177Vaxholm7.5 % · +0.0 pp
  3. 178Mullsjö7.5 % · +0.0 pp
  4. 179Alingsås7.5 % · 0.0 pp
  5. 180Boden7.5 % · −0.0 pp
  6. 181Karlskrona7.5 % · −0.0 pp
  7. 182Essunga7.5 % · −0.0 pp

Source: SCB via Kolada N01813. Definition: Residents aged 80+, share (%)

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Demographic dependency ratio

0.90 ratio(2025)

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Source: SCB via Kolada N00927 (Kolada:N00927) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N00927 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 0.90 ratio · 2025

Sweden: 0.77 ratio · difference +0.13 ratio

Rank 165 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 162Markaryd0.91 ratio · +0.00 ratio
  2. 163Finspång0.91 ratio · +0.00 ratio
  3. 164Östra Göinge0.91 ratio · +0.00 ratio
  4. 165Alingsås0.90 ratio · 0.00 ratio
  5. 166Ulricehamn0.90 ratio · −0.00 ratio
  6. 167Tidaholm0.90 ratio · −0.00 ratio
  7. 168Hallstahammar0.90 ratio · −0.00 ratio

Source: SCB via Kolada N00927. Definition: Demographic dependency ratio

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Births, deaths & natural change

Births, number

343 people(2025)

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Source: SCB via Kolada N01804 (Kolada:N01804) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01804 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 343.0 people · 2025

Sweden: 97,491.0 people · difference −97,148 people

Rank 66 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 63Eslöv356.0 people · +13.0 people
  2. 64Ängelholm352.0 people · +9.0 people
  3. 65Strängnäs345.0 people · +2.0 people
  4. 66Alingsås343.0 people · 0.0 people
  5. 67Piteå340.0 people · −3.0 people
  6. 68Vänersborg335.0 people · −8.0 people
  7. 69Motala334.0 people · −9.0 people

Source: SCB via Kolada N01804. Definition: Births, number

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Deaths, number

367 people(2025)

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Source: SCB via Kolada N01805 (Kolada:N01805) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01805 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 367.0 people · 2025

Sweden: 92,212.0 people · difference −91,845 people

Shared rank 63 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 60Katrineholm400.0 people · +33.0 people
  2. 61Enköping399.0 people · +32.0 people
  3. 62Lidingö387.0 people · +20.0 people
  4. =63Alingsås367.0 people · 0.0 people
  5. =63Boden367.0 people · 0.0 people
  6. 65Strängnäs365.0 people · −2.0 people
  7. 66Mark364.0 people · −3.0 people

Source: SCB via Kolada N01805. Definition: Deaths, number

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Natural change (births − deaths)

-24.0 people(2025)

Use this statistic

Source: Beräknat av SVERIGEFAKTA ur SCB via Kolada N01804/N01805 (Kolada:N01804+N01805) · 2014–2025 · Data status: complete / derived

Source: Beräknat av SVERIGEFAKTA ur SCB via Kolada N01804/N01805 · 2014–2025 · Method · Report an error

No compatible national figure and municipal ranking are available for this indicator.

Migration flows

In-migration to the municipality

1,999 people(2025)

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Source: SCB via Kolada N01801 (Kolada:N01801) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01801 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 1,999.0 people · 2025

Sweden: 89,434.0 people · difference −87,435 people

Rank 71 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 68Knivsta2,088.0 people · +89.0 people
  2. 69Boden2,070.0 people · +71.0 people
  3. 70Vänersborg2,037.0 people · +38.0 people
  4. 71Alingsås1,999.0 people · 0.0 people
  5. 72Vellinge1,978.0 people · −21.0 people
  6. 73Nynäshamn1,927.0 people · −72.0 people
  7. 74Falkenberg1,803.0 people · −196.0 people

Source: SCB via Kolada N01801. Definition: In-migration to the municipality

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Out-migration from the municipality

1,833 people(2025)

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Source: SCB via Kolada N01802 (Kolada:N01802) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01802 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 1,833.0 people · 2025

Sweden: 77,483.0 people · difference −75,650 people

Rank 71 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 68Vellinge1,917.0 people · +84.0 people
  2. 69Burlöv1,867.0 people · +34.0 people
  3. 70Nynäshamn1,855.0 people · +22.0 people
  4. 71Alingsås1,833.0 people · 0.0 people
  5. 72Sandviken1,784.0 people · −49.0 people
  6. 73Ale1,774.0 people · −59.0 people
  7. 74Falkenberg1,771.0 people · −62.0 people

Source: SCB via Kolada N01802. Definition: Out-migration from the municipality

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Net migration (in − out)

166 people(2025)

Use this statistic

Source: Beräknat av SVERIGEFAKTA ur SCB via Kolada N01801/N01802 (Kolada:N01801+N01802) · 2014–2025 · Data status: complete / derived

Source: Beräknat av SVERIGEFAKTA ur SCB via Kolada N01801/N01802 · 2014–2025 · Method · Report an error

No compatible national figure and municipal ranking are available for this indicator.

Net domestic migration

180 people(2025)

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Source: SCB via Kolada N01964 (Kolada:N01964) · 2014–2025 · Data status: complete / observed

Source: SCB via Kolada N01964 · 2014–2025 · Observation (source value) · Method · Report an error

Alingsås: 180.0 people · 2025

Sweden: 0.0 people · difference +180.0 people

Rank 28 of 290 municipalities with comparable data.

Nearest ranks

Raw values for 2025, ranked from highest to lowest. Equal raw values share a rank. Higher does not necessarily mean better.

  1. 25Upplands-Bro225.0 people · +45.0 people
  2. 26Växjö215.0 people · +35.0 people
  3. 27Ekerö186.0 people · +6.0 people
  4. 28Alingsås180.0 people · 0.0 people
  5. 29Trelleborg179.0 people · −1.0 people
  6. 30Kalmar167.0 people · −13.0 people
  7. 31Kävlinge166.0 people · −14.0 people

Source: SCB via Kolada N01964. Definition: Net domestic migration

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Deep dive

See population & demographics in a national context

Read chapter: Demography →