Photo: Marathon · CC BY-SA 2.0Who lives in Offham: a median age of 56.6, 195 households
Offham had 460 residents and 195 households at the 2021 Census, with a median age of 56.6. 7.4% were born outside the UK.
A median age of 56.6
Share of residents in each five-year age band, Census 2021.
The largest age band is 60–64: 10% of residents, 1.8 times the share across England’s towns. 34% of Offham is 65 or over, against 19% across Kent’s towns and 18% across England’s towns. In St Mary's Bay, the oldest of Kent’s towns by this measure, it is 42%.
Broad ages · share of residents
Women and men · all residents
54% women, 46% men
About 87 men for every 100 women. Across England, 51% of residents are women. Women live longer than men, so towns with many older residents have more women.
42% of adults work in managerial and professional jobs
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%.
42% of Offham’s adults are in managerial and professional jobs and 15% in routine and semi-routine work, against 33% and 24% across England’s towns. 8.1% of residents had moved in within the year before the Census, fewer than the 11% across England’s towns.
195 households: one in 4 is one person living alone
Household make-up at the 2021 Census. Each square is 1% of households.
Against Kent’s towns and England’s towns
People per household
England’s towns.
Families with dependent children are 23% of households (England’s towns 29%), and 18% are someone 66 or over living alone (Kent’s towns 13%). Households average 2.3 people.
The most common home: a detached house, for 62% of households
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
3.1% of households live in a flat, less than in 93% of UK towns; 62% in a detached house, against 21% across England’s towns. One household in 14 has no car or van.
7.4% born outside the UK
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%
Main language · residents aged 3 and over
7.4% of residents were born outside the UK, against 13% across Kent’s towns and 18% across England’s towns. The largest groups were born in the Middle East and Asia (2.2%) and in Africa (2%). 97% of residents have English as their main language.
60% said they are Christian and 31% that they have no religion
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: 89% of Offham · Kent’s towns 82% · England’s towns 73%.
Religion · all residents
89% of residents describe themselves as White British, against 82% across Kent’s towns and 73% across England’s towns. The largest groups after White British are Other White (4.8%), Mixed or multiple (3.3%) and Indian (1.3%).
On religion, 31% answered “no religion” and 60% Christian, against 37% and 46% across England’s towns.
65% of adults are married or in a civil partnership
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
19% of Offham’s adults have never married or formed a civil partnership and 65% are married, against 39% and 44% across England’s towns. 7 people give 50 hours or more of unpaid care a week.
41% of adults have a degree-level qualification
Highest qualification, residents 16 and over, Census 2021.
Highest qualification · residents 16 and over
41% of Offham’s adults have a degree-level qualification, against 34% across England’s towns; 12% have none (18%).
Every nearby town is younger than Offham
Nearby built-up areas coloured by median age, Census 2021. Tap a town for its page.
| Town | People | Away | Median age | 65+ | Homes with children |
|---|---|---|---|---|---|
| Offham | 460 | — | 56.6 | 34% | 23% |
| West Malling | 4,251 | 1.6 mi | 39.1 | 19% | 31% |
| Kings Hill | 9,963 | 2 mi | 40.1 | 12% | 47% |
| Vigo Village | 2,005 | 2.8 mi | 42.9 | 20% | 33% |
| Borough Green | 4,712 | 2.8 mi | 43.9 | 21% | 31% |
| Larkfield | 26,147 | 3.1 mi | 42 | 20% | 32% |
| Wrotham | 1,961 | 3.1 mi | 46.2 | 22% | 30% |
| Wateringbury | 2,248 | 3.3 mi | 48.7 | 23% | 26% |
Health, work and homes have their own pages
What this data can and can’t tell you
- “Kent’s towns” and “England’s towns” mean their built-up areas. Census comparisons pool every built-up area in Kent (or England), summed the same way as Offham’s figures, so households in open countryside are left out.
- 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 Offham’s residents
What is the population of Offham?
The 2021 Census counted 460 people in Offham’s built-up area.
What is the average age in Offham?
The median age was 56.6 at the 2021 Census. 8% of residents were 15 to 24 and 34% were 65 or over.
How diverse is Offham?
89% of residents described themselves as White British in 2021, against 73% across England’s towns and 82% across Kent’s towns. 7.4% were born outside the UK.
What religion are people in Offham?
31% said they had no religion and 60% that they were Christian at the 2021 Census; 0.9% were Muslim and 5.9% didn’t answer.
Is Offham good for families?
23% of households had dependent children in 2021, against 29% across England’s towns. Schools are on Offham’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). 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.