Photo: Chris Heaton · CC BY-SA 2.0Residents aged 15 to 24 make up 8.3% in Baildon, less than in 89% of UK towns
Households with dependent children make up 25%, against 29% across England’s towns. Here, 16% of households live in a terraced house. Few places have as many households without a car or van: 19% here, more than in two thirds of UK towns. Baildon counted 17,056 residents and 7,737 households at the 2021 Census.
Slower than most: ±0% since 2011, behind 83% of UK towns
ONS mid-year estimates, each year indexed to mid-2011 = 100. Baildon’s figure is the small areas (2021 LSOAs) that make up the town.
People, mid-2011 = 100
Change by age, 2011 to 2024
About 17,600 people in 2011; 17,600 in 2024.
Mid-2015 to mid-2016 brought the biggest yearly rise, 150 people. The 65 and over group saw the biggest change (+39%), the 16 to 29 group the smallest (−24%).
A median age of 48.2: Baildon is older than 75% of UK towns
Share of residents in each five-year age band, Census 2021.
The share of residents aged 65 and over is 26%, against 18% across England’s towns. No age band is larger than 55–59: 7.9% of residents.
Median age of UK towns of 2,500+
■ Baildon, 48.2. The typical town is 44.4.
Broad ages · share of residents
Women and men · all residents
51% women, 49% men
About 96 men for every 100 women. Across England, 51% of residents are women.
Baildon ranks below 81% of UK towns on full-time students: 4.1%
What adults did at the 2021 Census (the ONS’s NS-SEC classes), and where residents lived a year earlier.
Adults by occupation class · residents 16 and over
Address a year before the Census
Residents who lived somewhere else a year earlier. The bar runs to 25%.
The figure for residents who moved in within the year is 8.4% in Baildon and 11% across England’s towns. Full-time students: 7.9% across England’s towns, for comparison.
Baildon households average 2.2 people, smaller than in 81% of UK towns
Household make-up at the 2021 Census. Each square is 1% of households.
Against West Yorkshire’s towns and England’s towns
People per household
England’s towns.
Across England’s towns, the share of shared households of unrelated adults is 4.3%; Baildon has 2%. Census figures put one-person households at 32% locally.
In Baildon, 15% of households live in a flat or apartment, more than in 68% of UK towns
Accommodation type and cars or vans per household, Census 2021. Owning and renting are on Cost of living.
Type of home
Cars or vans · share of households
Households in detached houses: 26% here and 21% across England’s towns. Across England’s towns, the share of households in flats is 23%.
Only 4.5% of residents were born outside the UK in Baildon
Country of birth, year of arrival and main language, Census 2021.
Born outside the UK, by region · share of all residents; the bar runs to 25%
When those born abroad arrived
Main language · residents aged 3 and over
The share of residents whose main language is English tops 62% of UK towns: 98%. Across England’s towns, residents born outside the UK come to 18%. Among residents born abroad, the largest groups were born in EU countries (2%) and in the Middle East and Asia (1.2%).
50% describe themselves as Christian, more than in 56% of UK towns
How residents described themselves at the 2021 Census. Lines join the lowest and highest of the three figures.
Ethnic groups other than White British · all residents
White British, not charted: 92% of Baildon · West Yorkshire’s towns 71% · England’s towns 73%.
Religion · all residents
The next-largest groups, after White British, are Other White (2.6%), Mixed or multiple (1.9%) and Pakistani (1%). As a yardstick, 46% of residents describe themselves as Christian across England’s towns. The share of residents with no religion is 42%, against 37% across England’s towns.
Baildon ranks below 68% of UK towns on adults who have never married: 30%
Legal partnership status (residents 16 and over) and unpaid care (residents 5 and over), Census 2021.
Partnership status · residents 16 and over
Unpaid care given · share of residents 5 and over
With married adults and civil partners at 50%, Baildon is ahead of 63% of UK towns on that count. The wider picture: nearly two in five adults have never married or formed a civil partnership across England’s towns. The share of unpaid carers stands at 9.4%.
Adults qualified to degree level or above: 35%
Highest qualification, residents 16 and over, Census 2021.
Highest qualification · residents 16 and over
With 35% of its adults qualified to degree level, Baildon compares with 34% across England’s towns; another 16% hold no qualification (18%).
From a median age of 45 in Baildon South to 51 in Baildon North
The town’s 3 neighbourhoods (ONS middle-layer areas with 500+ residents inside it, named by the House of Commons Library), youngest first. Census 2021.
Baildon North is the oldest area, with 28% aged 65 or over; Baildon South the youngest (median age 45). Families with children are most common in Saltaire & Baildon West (27% of households).
59th oldest of 336 UK towns of 12,000 to 23,000 people
Median age, Census 2021. Hover a dot for its students and residents born abroad; click for its page.
The youngest is Aberystwyth (25) and the oldest Sidmouth (60.4). Nearest to Baildon in age: Skegness (48.1), Huntington (48.2), Marple (48.2) and Biddulph (48.2).
Every nearby town is younger than Baildon
Nearby built-up areas coloured by median age, Census 2021. Tap a town for its page.
Health, work and homes have their own pages
What this data can and can’t tell you
- “West Yorkshire’s towns” and “England’s towns” mean their built-up areas. Census comparisons pool every built-up area in West Yorkshire (or England), summed the same way as Baildon’s figures, so households in open countryside are left out. The population trend compares with the whole county and nation.
- Estimates since 2021 are modelled. The ONS builds mid-year estimates from the Census, births, deaths and migration records. Baildon’s trend uses the small areas (2021 LSOAs) with most of their people inside it: 17,544 people in 2021, against 17,056 in the built-up area.
- Small counts are blurred. The ONS adds small random changes to Census counts to protect privacy, so the same total differs a little between tables, and the shares of a small town can move by a point or two.
Questions about Baildon’s residents
What is the population of Baildon?
The 2021 Census counted 17,056 people in Baildon’s built-up area. The ONS estimates the same small areas held 17,600 people in mid-2024, about as many as in 2011.
What is the average age in Baildon?
The median age was 48.2 at the 2021 Census, older than 75% of UK towns. 8.3% of residents were 15 to 24 and 26% were 65 or over.
How diverse is Baildon?
92% of residents described themselves as White British in 2021, against 73% across England’s towns and 71% across West Yorkshire’s towns. 4.5% were born outside the UK.
What religion are people in Baildon?
42% said they had no religion and 50% that they were Christian at the 2021 Census; 1.4% were Muslim and 5.2% didn’t answer.
Is Baildon good for families?
25% of households had dependent children in 2021, against 29% across England’s towns. Families are most common in Saltaire & Baildon West (27% of households). Schools are on Baildon’s schools page.
Sources: ONS Census 2021, output areas summed to the ONS 2022 built-up area (TS002, TS003, TS004, TS007A, TS008, TS015, TS017, TS019, TS021, TS029, TS030, TS039, TS044, TS045, TS062, TS067) · ONS mid-year population estimates for 2021 LSOAs, mid-2011 to mid-2024 · House of Commons Library MSOA names. 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.