# Share aged under 15: highest and lowest councils in South West (2021)

Swindon had the highest share of residents aged under 15 of South West’s 27 councils in 2021, at 18.7%.

Exeter had the lowest, at 13.9%. The middle council, Bath and North East Somerset, had 15.4%.

| Rank | Area | Aged under 15 | Note |
| --- | --- | --- | --- |
| 1 | [Swindon](https://openindex.co.uk/swindon) | 18.7% | – |
| 2 | [Gloucester](https://openindex.co.uk/gloucester) | 18.1% | – |
| 3 | [Tewkesbury](https://openindex.co.uk/tewkesbury) | 17.5% | – |
| 4 | [South Gloucestershire](https://openindex.co.uk/south-gloucestershire) | 17.2% | – |
| 5 | [Wiltshire](https://openindex.co.uk/wiltshire) | 16.8% | – |
| 6 | [Bristol](https://openindex.co.uk/bristol) | 16.6% | – |
| =7 | [Mid Devon](https://openindex.co.uk/mid-devon) | 16.5% | – |
| =7 | [North Somerset](https://openindex.co.uk/north-somerset) | 16.5% | – |
| 9 | [Plymouth](https://openindex.co.uk/plymouth) | 16.4% | – |
| =10 | [Cheltenham](https://openindex.co.uk/cheltenham) | 16.1% | – |
| =10 | [Stroud](https://openindex.co.uk/stroud) | 16.1% | – |
| 12 | [Somerset](https://openindex.co.uk/somerset) | 15.8% | Worked out by Open Index by adding up the census output areas in this area, because the census was published on the boundaries before this council changed. |
| 13 | [North Devon](https://openindex.co.uk/north-devon) | 15.6% | – |
| =14 | [Bath and North East Somerset](https://openindex.co.uk/bath-and-north-east-somerset) | 15.4% | – |
| =14 | [Bournemouth, Christchurch and Poole](https://openindex.co.uk/bournemouth-christchurch-and-poole) | 15.4% | – |
| 16 | [Cornwall](https://openindex.co.uk/cornwall) | 15.3% | – |
| =17 | [Cotswold](https://openindex.co.uk/cotswold) | 15.0% | – |
| =17 | [Forest of Dean](https://openindex.co.uk/forest-of-dean) | 15.0% | – |
| =17 | [Isles of Scilly](https://openindex.co.uk/isles-of-scilly) | 15.0% | – |
| =17 | [Torbay](https://openindex.co.uk/torbay) | 15.0% | – |
| 21 | [Teignbridge](https://openindex.co.uk/teignbridge) | 14.8% | – |
| =22 | [East Devon](https://openindex.co.uk/east-devon) | 14.5% | – |
| =22 | [Torridge](https://openindex.co.uk/torridge) | 14.5% | – |
| 24 | [South Hams](https://openindex.co.uk/south-hams) | 14.4% | – |
| 25 | [West Devon](https://openindex.co.uk/west-devon) | 14.2% | – |
| 26 | [Dorset](https://openindex.co.uk/dorset) | 14.1% | – |
| 27 | [Exeter](https://openindex.co.uk/exeter) | 13.9% | – |

Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, ONS Census 2021. Period: 2021. Period: 2021.

## Other rankings of this measure

- [UK](https://openindex.co.uk/rankings/age-under-15/uk)
- [England](https://openindex.co.uk/rankings/age-under-15/england)
- [Northern Ireland](https://openindex.co.uk/rankings/age-under-15/northern-ireland)
- [Scotland](https://openindex.co.uk/rankings/age-under-15/scotland)
- [Wales](https://openindex.co.uk/rankings/age-under-15/wales)
- [North East](https://openindex.co.uk/rankings/age-under-15/north-east)
- [North West](https://openindex.co.uk/rankings/age-under-15/north-west)
- [Yorkshire and The Humber](https://openindex.co.uk/rankings/age-under-15/yorkshire-and-the-humber)
- [East Midlands](https://openindex.co.uk/rankings/age-under-15/east-midlands)
- [West Midlands](https://openindex.co.uk/rankings/age-under-15/west-midlands)
- [East of England](https://openindex.co.uk/rankings/age-under-15/east-of-england)
- [London](https://openindex.co.uk/rankings/age-under-15/london)
- [South East](https://openindex.co.uk/rankings/age-under-15/south-east)

- [The map](https://openindex.co.uk/map/age-under-15)
- [Source and method](https://openindex.co.uk/sources/age-under-15)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/rankings/age-under-15/south-west.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.11. The HTML page: https://openindex.co.uk/rankings/age-under-15/south-west