4 listed buildings
Historic England lists them inside Southwell’s built-up area.
15% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →Each edition grades its towns against each other only.

A village of 1,700 in Dorset, South West.
Southwell has fewer than 2,500 residents, so it gets subject grades but no overall grade. Its strongest subject is hazard risk (A): 0% of homes at high or medium risk of flooding from rivers or the sea. Its weakest is schools (C−): primary results beat 38% of towns in England; secondary results beat 5% of towns in England. The median home sold for £263,000 in the last three years, 5 times what households in the Dorset council area earn in a year.
The 3 things Southwell does most differently from other towns.
Each subject compared with the 2,160 UK towns with an overall grade (schools within England), ordered by how far Southwell is from typical. American towns are graded separately.
How TownRatings grades towns →
Historic England lists them inside Southwell’s built-up area.
15% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →Museums, castles, gardens and days out in and near Southwell. Best known first.
Castle · English HeritagePortland Castle3.6 km outside town, to the north
CastleRufus Castle1.2 km outside town, to the northeast
CastlePennsylvania Castle1.1 km outside town, to the northeast
MuseumPortland Museum1.2 km outside town, to the northeast
MuseumTout Quarry1.9 km outside town, to the north
FortThe Verne Citadel3.1 km outside town, to the northPhotos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
Data highlights are ordered by what stands out in Southwell.
7.9% of the population is aged 15 to 24, below both Dorset’s towns (11%) and England’s towns (12%). Typical age in Southwell: 55, the median.
51% women, 49% men
About 95 men for every 100 women. Across England, 51% of residents are women.
| Southwell | Dorset | England | |
|---|---|---|---|
| Under 15 | 12% | 15% | 18% |
| 15–24 | 7.9% | 11% | 12% |
| 25–44 | 17% | 23% | 27% |
| 45–64 | 29% | 26% | 25% |
| 65+ | 33% | 25% | 18% |
| No qualifications | 16% | 16% | 18% |
| Apprenticeship | 8.7% | 6.4% | 5.3% |
| A levels or similar | 20% | 18% | 17% |
| Degree level | 24% | 31% | 34% |
ONS Census 2021 · Dorset and England: all residents of their built-up areas · OGL
Below is its only school. Secondary results at the one secondary school within 3 km: an Attainment 8 score of 37.7, with 27% at grade 5 or above in English and maths. Nearly three in five pupils at the 2 primary schools within 3 km met the expected standard in reading, writing and maths (three-year average).
| School | Level | Pupils | Letter |
|---|---|---|---|
| Atlantic Academy PortlandLargest secondary schoolAll-through | All-through | 769 | D |
Southwell logged 35 reported offences in a year (to August 2026), plus 7 complaints of anti-social conduct. Violence and sexual offences accounted for 60% of recorded crime. Each year, 16.7 violent crimes are recorded per 1,000 residents.
Not gradedAnti-social behaviour, shoplifting and other theft are shown but left out of the Safety Grade, which counts violence and crimes against homes and vehicles per resident.
data.police.uk street-level crime · points inside the ONS built-up-area boundary · OGL · The police category of violence and sexual offences includes harassment and stalking.
The heritage lists give each building’s grade but not its age, so we don’t say which is oldest.
Homes from before 1919 make up 15% of the total.
Historic England list, October 2026 · Valuation Office Agency, homes by build period · OGL
The social rented sector houses 1% of households. Private renters make up 16% of households, below Dorset’s towns (21%) and England’s towns (21%) alike. Behind the median of £263,000: 96 standard sales inside Southwell’s built-up area, September 2023 to August 2026.
| By type | Median | Sales |
|---|---|---|
| Detached | £362,500 | 28 |
| Semi-detached | £279,999 | 25 |
| Terraced | £240,000 | 37 |
| Flat or maisonette | £153,500 | 6 |
HM Land Registry Price Paid · ONS private rents · MHCLG / Welsh Government council tax · ONS Census 2021 tenure · OGL
At the census, 6.2% of people here described their health as bad or very bad. Four fifths of Southwell’s residents described their health as good or very good at the census, lower than both Dorset’s towns (81%) and England’s towns (82%). Also worth knowing: this Dorset town has no GP practice of its own; the nearest is 1.1 miles away.
| Census 2021 | Southwell | Dorset | England |
|---|---|---|---|
| Good or very good health | 80% | 81% | 82% |
| Bad or very bad health | 6.2% | 5.3% | 5.2% |
| Disabled (Equality Act) | 21% | 19% | 17% |
ONS Census 2021, general health and disability · OHID Fingertips, life expectancy 2019–23 · OGL · A young population flatters these answers, which are not age-adjusted; the Health Grade instead uses measures that allow for age, such as life expectancy and early deaths.
The Census was taken on 21 March 2021, in lockdown, so 20% of workers were mainly at home; shares here are of those who travelled.
The car took 82% of commuters, higher than both Dorset’s towns (76%) and England’s towns (70%). 34% of commuters travelled under 5 km to work. In 2026, 1.5% of 16 to 64s were claiming unemployment benefits.
ONS Census 2021, method of travel and distance to work · ONS small-area income · DWP claimant count · OGL
The nearest built-up areas, from ONS’s 2022 boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Southwell | 1,700 | — | — | C | A | C+ |
| Weston | 5,208 | 0.9 | C− | C | C+ | C |
| Grove | 1,032 | 1.8 | — | C | D | C− |
| Fortuneswell | 4,554 | 2.2 | D | C+ | C− | C− |
| Weymouth | 55,540 | 6.1 | D | C− | C− | C |
| Chickerell | 3,973 | 6.8 | C | D | B+ | B− |
Grove has fewer than 2,500 residents, so it gets subject grades but no overall grade. People: Census 2021. Miles: centre to centre.
Band D council tax in Southwell is £2,782 for 2026–27, more than in 99% of UK towns (council, county, police and fire, plus the parish or town council). Your own bill depends on your home’s band; check it on GOV.UK.
GCSE results trail 95% of towns in England, and primary results trail 62% (Department for Education, Attainment 8 and Key Stage 2). One state school is inside the town; places are handled by Dorset council.
Village in Dorset, England
Southwell is a built-up area of 1,700 people, in the Dorset council area. TownRatings uses ONS’s 2022 built-up areas as towns: the physical town, as people mean the word, rather than a council district, so its figures cover the town itself.
Built from ONS geography and Census 2021
Sources: ONS Census 2021, output areas summed to the ONS 2022 built-up area · HM Land Registry Price Paid (standard sales, September 2023 to August 2026) · ONS Price Index of Private Rents (August 2026, by council) · MHCLG and Welsh Government council tax, Band D 2026–27 (with parish precepts in England) · data.police.uk street-level crime, 36 months to August 2026, points inside the built-up-area boundary · ONS small-area life expectancy and healthy life expectancy, 2019 to 2023 (England and Wales), OHID Fingertips small-area indicators (England) and Census 2021 health, adjusted for age · ONS small-area income estimates (financial year ending 2023) · DWP claimant count via Nomis (January to August 2026) · Historic England, National Heritage List for England (listed buildings, scheduled monuments, registered parks and gardens, battlefields, World Heritage Sites), October 2026, inside the ONS 2022 built-up-area boundary · Valuation Office Agency, Council Tax: stock of properties by build period (31 March 2025) · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.