Castle Green is in Nunney, Frome and in Somerset district. BA11 4NH is located in the Mendip Central and East electoral ward, within the English Parliamentary constituency of Somerton and Frome. This postcode has been in use since 1980-01-01.
StreetScan combines information about Castle Green, Nunney, Frome, BA11 4NH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: BA11 4NJ, BA11 4LW, BA11 4LY, BA11 4LX, BA11 4NL, BA11 4LZ, BA11 4LN, BA11 4NP, BA11 4NS.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding BA11 4NH, has a female population slightly higher than UK average, with 54.7% of residents being female. Several factors can contribute to this. Women generally live longer than men, resulting in a higher proportion of women in neighborhoods with significant elderly populations. Typically, as people grow older, they tend to relocate from city center addresses to suburban areas, smaller towns, and rural locations. Consequently, these areas often have a higher number of females. A higher female population can also be found in areas with industries that employ more women, such as healthcare, education, and retail.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 53.1% | 54.7% | 1.6% | 51.0% | 3.7% |
| Male | 46.9% | 45.3% | -1.6% | 49.0% | -3.7% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 21.6% | 28.3% | 6.7% | 37.9% | -9.6% |
| Married: Opposite sex | 52.3% | 47.3% | -5.0% | 44.2% | 3.1% |
| Married: Same sex | 0.9% | 0.9% | 0.0% | 0.3% | 0.6% |
| Separated | 1.4% | 2.7% | 1.3% | 2.2% | 0.5% |
| Divorced | 11% | 11.9% | 0.9% | 9.1% | 2.8% |
| Widowed | 12.8% | 8.8% | -4.0% | 6.1% | 2.7% |
Across the UK, the average 48.4% rated their health as Very Good, 33.6% as Good, 12.7% as Fair, 4% as Bad, and 1.2% as Very Bad.
Population age significantly impacts residents' health. Additionally, socioeconomic status plays a crucial role: higher income levels and lower poverty rates are linked to better health outcomes. Affluent areas benefit from higher living standards, access to private healthcare, and healthier lifestyle choices.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 45.4% | 47.5% | 2.1% | 48.4% | -0.9% |
| Good health | 35.5% | 37.1% | 1.6% | 33.6% | 3.5% |
| Fair health | 16% | 11.6% | -4.4% | 12.7% | -1.1% |
| Bad health | 2.7% | 3.1% | 0.4% | 4.0% | -0.9% |
| Very bad health | 0.4% | 0.8% | 0.4% | 1.2% | -0.4% |
During the 2021 census, the educational qualifications of residents across the UK were as follows: 18.2% had no qualifications, 9.6% had 1-4 GCSEs, 13.4% had 5 or more GCSEs and 1-2 A/AS Levels, 16.9% had 2 or more A Levels, 33.8% held a degree (or equivalent), and 5.4% had completed an apprenticeship.
This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 50.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 16.1% | 11.8% | -4.3% | 18.2% | -6.4% |
| 1-4 GCSEs or Equivalent | 14.2% | 7.7% | -6.5% | 9.6% | -1.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.4% | 14.9% | 2.5% | 13.4% | 1.5% |
| Apprenticeship | 3.7% | 1.8% | -1.9% | 5.3% | -3.5% |
| HNC, HND or 2+ A Levels | 10.1% | 13.1% | 3.0% | 16.9% | -3.8% |
| Degree or Similar | 39.4% | 50.2% | 10.8% | 33.8% | 16.4% |
| Other | 4.1% | 0.5% | -3.6% | 2.8% | -2.3% |
In this area, the population is predominantly white, with 96.9% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 0.4% | 0% | -0.4% | 3.1% | -3.1% |
| Other Asian | 0% | 1.2% | 1.2% | 1.6% | -0.4% |
| Black Caribbean | 0% | 0.8% | 0.8% | 1.0% | -0.2% |
| Mixed White and Asian | 1.1% | 0.4% | -0.7% | 0.8% | -0.4% |
| Mixed White and Caribbean | 0.4% | 0% | -0.4% | 0.9% | -0.9% |
| Mixed Other | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| White | 96.9% | 96.9% | 0.0% | 81.4% | 15.5% |
| Gypsy or Irish Traveller | 0.4% | 0% | -0.4% | 0.1% | -0.1% |
| Other | 0.8% | 0% | -0.8% | 1.6% | -1.6% |
In this area, 93.8% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 93.1% | 93.8% | 0.7% | 83.2% | 10.6% |
| European Union | 3.4% | 2.7% | -0.7% | 6.1% | -3.4% |
| Rest of Europe | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| Africa | 0% | 0.4% | 0.4% | 2.7% | -2.3% |
| Middle East and Asia | 1.5% | 1.6% | 0.1% | 5.6% | -4.0% |
| The Americas and the Caribbean | 0.8% | 1.2% | 0.4% | 1.3% | -0.1% |
| Oceania | 0.8% | 0.4% | -0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.1% | 93.8% | 0.7% | 83.2% | 10.6% |
| 10+ Years | 0.4% | 5.4% | 5.0% | 9.8% | -4.4% |
| 5-10 Years | 0% | 0.4% | 0.4% | 2.9% | -2.5% |
| 2-5 Years | 0.8% | 0.4% | -0.4% | 2.2% | -1.8% |
| Less than 2 years | 5.7% | 0% | -5.7% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 79.5% | 76.7% | 2.8% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| Eastern Asia | 0.4% | 0.3% | 0.1% |
| South-East Asia | 0.4% | 0.2% | 0.2% |
| North America and the Caribbean | 1.2% | 0.3% | 0.9% |
| No passport held | 18.2% | 13.5% | 4.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 42.7% | 37.2% | 5.5% |
| Christian | 45.1% | 46.2% | -1.1% |
| Buddhist | 1.6% | 0.5% | 1.1% |
| Jewish | 0.4% | 0.5% | -0.1% |
| Other religion | 1.2% | 0.6% | 0.6% |
| Not answered | 9% | 6.0% | 3.0% |
Over the last 12 months, the overall crime rate around Castle Green was 18.6 per 1,000 residents, which is 58.0% lower than the Mendip Central and East average. The most reported crime type was Anti-social behaviour.
Castle Green has the 9th lowest crime rate of 48 local areas in Mendip Central and East and the 281st lowest crime rate of 1,848 local areas in Somerset .
Violent and sexual offences accounted for around 3.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -11.4%.

Households in this area have a similar level level of wealth to the average household in England and Wales. 54% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Riverside House Castle Green, Frome, Somerset Semi-Detached, an established residential building | £350,000 | 2025-02-14 | £359,276 |
| The Old Post Office Castle Green, Frome, Somerset Terraced, an established residential building | £277,000 | 2017-06-14 | £372,078 |
| Riverside House Castle Green, Frome, Somerset Semi-Detached, an established residential building | £360,000 | 2013-09-10 | £596,250 |
BA11 4NH area has a very high level of entrepreneurship. Only 3% of streets have higher percent of entrepreneur residents. 19% of population in this area is self-employed, while the average in the UK is 9.7%. High number of entrepreneurs usually leads to relatively high economic growth, higher paid jobs and better quality of life in the area.
The percentage of retired residents living in BA11 4NH area is much higher than the country's average. According to Census 2011, 31% residents of this area were retired, while the average in the UK was 14%.
| Retired | 70 |
| Full-Time Employee | 54 |
| Self-Employed | 43 |
| Part-Time Employee | 23 |
| Unemployed | 11 |
| Student (economically inactive) | 10 |
| Other | 7 |
| Looking after home or family | 7 |
| Long-Term Sick or disabled | 1 |
| Full-Time Student (with or without job) | 0 |
| Accommodation and food service activities | 16 |
| Professional, scientific and technical activities | 13 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 11 |
| Education | 11 |
| Public administration and defence; compulsory social security | 10 |
| Construction | 10 |
| Human health and social work activities | 10 |
| Other | 6 |
| Manufacturing | 6 |
| Transport and storage | 5 |
| Information and communication | 5 |
| Administrative and support service activities | 4 |
| Mining and quarrying | 2 |
| Agriculture, forestry and fishing | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Nunney First School Catch Road , Nunney BA11 4NE | 3out of 4 | 575 yd | Academy sponsor led | No | Mixed | More About School |
| Mells Church of England First School Mells Green , Mells BA11 3QE | 3out of 4 | 3,513 yd | Voluntary controlled school | No | Mixed | More About School |
| Trinity Church of England First School Nunney Road , BA11 4LB | 3out of 4 | 3,902 yd | Voluntary controlled school | No | Mixed | More About School |
| Christ Church CofE First School Feltham Lane , BA11 5AJ | 2out of 4 | 4,777 yd | Voluntary controlled school | Yes | Mixed | More About School |
| Leigh On Mendip School Leigh Street , Leigh-on-Mendip BA3 5QQ | 4out of 4 | 4,873 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Oakfield Academy Oakfield Road , BA11 4JF | 3out of 4 | 4,093 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Avanti Park School Avanti Park School , Park Road BA11 1EU | - not rated | 4,764 yd | Free schools | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Critchill Special School Nunney Road , BA11 4LB | 3out of 4 | 3,790 yd | Academy special converter | No | Mixed | More About School |
| Wessex Lodge School Nunney Road , Frome BA11 4LA | - not rated | 4,630 yd | Other independent special school | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Moat & Turret Ltd | 2 Castle Street, Nunney | 36 yd | |
| The Cafe at Nunney Limited | Jades 2 Hair Studio, Castle Street | 62 yd | |
| Nunney Catch Cafe | Ridgeway, Nunney | 980 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Nunney Coaching Inn | The George At Nunney Hotel, Church Street | 57 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Nunney First School CATCH ROAD | grass pitches | 490 yd |
This statistics are based on Active Places Data - Contains Data © Sport England
| Percentage of premises that have Superfast Broadband (30Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 75.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 75.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 75.0% |
| Percentage of premises unable to receive 2Mbit/s | 0.0% |
| Percentage of premises unable to receive 5Mbit/s | 0.0% |
| Percentage of premises unable to receive 10Mbit/s | 0.0% |
| Percentage of premises unable to receive 30Mbit/s | 0.0% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.