Thorley Hill is in Bishop'S Stortford and in East Hertfordshire district. CM23 3NB is located in the Bishop's Stortford Central electoral ward, within the English Parliamentary constituency of Hertford and Stortford. This postcode has been in use since 1980-01-01.
StreetScan combines information about Thorley Hill, Bishop's Stortford, CM23 3NB and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CM23 3PJ, CM23 3NF, CM23 3PF, CM23 3PD, CM23 3PR, CM23 3PS, CM23 3JU, CM23 3PP, CM23 3JS.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding CM23 3NB has a slightly higher male population, with 51.4% of residents being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 54.2% | 48.6% | -5.6% | 51.0% | -2.4% |
| Male | 45.8% | 51.4% | 5.6% | 49.0% | 2.4% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of CM23 3NB there is a very large concentration of residents that are married - 62.1% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 26% | 26.7% | 0.7% | 37.9% | -11.2% |
| Married: Opposite sex | 64.8% | 62.1% | -2.7% | 44.2% | 17.9% |
| Separated | 0.7% | 0.4% | -0.3% | 2.2% | -1.8% |
| Divorced | 5.3% | 3.5% | -1.8% | 9.1% | -5.6% |
| Widowed | 3.2% | 7.4% | 4.2% | 6.1% | 1.3% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (88.5%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 53.1% | 57.6% | 4.5% | 48.4% | 9.2% |
| Good health | 34% | 30.9% | -3.1% | 33.6% | -2.7% |
| Fair health | 11.2% | 8.1% | -3.1% | 12.7% | -4.6% |
| Bad health | 1.7% | 2.8% | 1.1% | 4.0% | -1.2% |
| Very bad health | 0% | 0.6% | 0.6% | 1.2% | -0.6% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 12.8% | 12.9% | 0.1% | 18.2% | -5.3% |
| 1-4 GCSEs or Equivalent | 8.5% | 8% | -0.5% | 9.6% | -1.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.9% | 11.5% | -7.4% | 13.4% | -1.9% |
| Apprenticeship | 3.9% | 6.6% | 2.7% | 5.3% | 1.3% |
| HNC, HND or 2+ A Levels | 10.7% | 15.7% | 5.0% | 16.9% | -1.2% |
| Degree or Similar | 40.9% | 42% | 1.1% | 33.8% | 8.2% |
| Other | 4.3% | 3.1% | -1.2% | 2.8% | 0.3% |
In this area, the population is predominantly white, with 91.1% 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 | 2.2% | 2.5% | 0.3% | 3.1% | -0.6% |
| Pakistani | 0.8% | 1.4% | 0.6% | 2.7% | -1.3% |
| Other Asian | 0.3% | 0.8% | 0.5% | 1.6% | -0.8% |
| Black African | 0.6% | 0.3% | -0.3% | 2.5% | -2.2% |
| Other Black | 0.8% | 0% | -0.8% | 0.5% | -0.5% |
| Mixed White and Asian | 0% | 2% | 2.0% | 0.8% | 1.2% |
| Mixed White and Caribbean | 0.3% | 0% | -0.3% | 0.9% | -0.9% |
| White | 94.9% | 91.1% | -3.8% | 81.4% | 9.7% |
| Roma | 0% | 0.6% | 0.6% | 0.2% | 0.4% |
| Arab | 0% | 0.3% | 0.3% | 0.6% | -0.3% |
| Other | 0% | 1.1% | 1.1% | 1.6% | -0.5% |
In this area, 84% of the population were born in the United Kingdom, which is similar to the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 88.8% | 84% | -4.8% | 83.2% | 0.8% |
| European Union | 3.7% | 9.5% | 5.8% | 6.1% | 3.4% |
| Rest of Europe | 0.8% | 0.8% | 0.0% | 0.8% | 0.0% |
| Africa | 2.5% | 2.5% | 0.0% | 2.7% | -0.2% |
| Middle East and Asia | 2.5% | 1.7% | -0.8% | 5.6% | -3.9% |
| The Americas and the Caribbean | 0.6% | 0.6% | 0.0% | 1.3% | -0.7% |
| Oceania | 1.1% | 0.8% | -0.3% | 0.3% | 0.5% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 86.5% | 84.5% | -2.0% | 83.2% | 1.3% |
| 10+ Years | 0.6% | 8.7% | 8.1% | 9.8% | -1.1% |
| 5-10 Years | 1.7% | 2.5% | 0.8% | 2.9% | -0.4% |
| 2-5 Years | 3.7% | 3.1% | -0.6% | 2.2% | 0.9% |
| Less than 2 years | 7.6% | 1.1% | -6.5% | 1.9% | -0.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 82.4% | 76.7% | 5.7% |
| Ireland | 3.1% | 0.6% | 2.5% |
| France | 0.3% | 0.3% | 0.0% |
| Italy | 1.4% | 0.6% | 0.8% |
| Portugal | 1.7% | 0.5% | 1.2% |
| Spain | 0.3% | 0.4% | -0.1% |
| Poland | 0.8% | 1.3% | -0.5% |
| Romania | 2.8% | 0.9% | 1.9% |
| Other EU countries | 1.1% | 1.5% | -0.4% |
| No passport held | 6.2% | 13.5% | -7.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 41.1% | 37.2% | 3.9% |
| Christian | 48.7% | 46.2% | 2.5% |
| Hindu | 3.1% | 1.7% | 1.4% |
| Muslim | 1.1% | 6.5% | -5.4% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 5.1% | 6.0% | -0.9% |
Over the last 12 months, the overall crime rate around Thorley Hill was 71.1 per 1,000 residents, which is 28.4% lower than the Bishop's Stortford All Saints average. The most reported crime type was Shoplifting.
Thorley Hill has the 34th highest crime rate of 100 local areas in Bishop's Stortford All Saints and the 137th highest crime rate of 456 local areas in East Hertfordshire .
Violent and sexual offences accounted for around 9.8 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -36.3%.

Households in this area have a higher level of wealth to the average household in England and Wales. 78% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 78 Thorley Hill, Bishop'S Stortford, Hertfordshire Detached, an established residential building | £750,000 | 2023-05-10 | £794,388 |
| 74 Thorley Hill, Bishop'S Stortford, Hertfordshire Semi-Detached, an established residential building | £651,000 | 2020-02-19 | £769,897 |
| 86 Thorley Hill, Bishop'S Stortford, Hertfordshire Detached, an established residential building | £775,000 | 2019-01-18 | £887,914 |
| 74 Thorley Hill, Bishop'S Stortford, Hertfordshire Semi-Detached, an established residential building | £335,000 | 2007-05-25 | £619,780 |
| 82 Thorley Hill, Bishop'S Stortford, Hertfordshire Detached, an established residential building | £430,000 | 2007-04-26 | £795,615 |
CM23 3NB area has a low unemployment rate. According to Census 2021, 0% residents of this area were unemployed, while the average in the UK was 4.83%. A low level of unemployment in an area indicates a strong job market, where most people who are seeking work can find employment. This generally reflects a healthy economy in the area.
| Full-Time Employee | 109 |
| Retired | 63 |
| Part-Time Employee | 43 |
| Self-Employed | 28 |
| Looking after home or family | 13 |
| Student (economically inactive) | 12 |
| Other | 7 |
| Long-Term Sick or disabled | 5 |
| Full-Time Student (with or without job) | 5 |
| Unemployed | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 25 |
| Education | 21 |
| Financial and insurance activities | 18 |
| Human health and social work activities | 18 |
| Professional, scientific and technical activities | 17 |
| Transport and storage | 16 |
| Manufacturing | 13 |
| Information and communication | 11 |
| Construction | 10 |
| Public administration and defence; compulsory social security | 10 |
| Administrative and support service activities | 9 |
| Accommodation and food service activities | 8 |
| Other | 7 |
| Real estate activities | 7 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Thorley Hill Primary School Park Lane , CM23 3NH | 3out of 4 | 665 yd | Community school | Yes | Mixed | More About School |
| Richard Whittington Primary School Thornbera Gardens , CM23 3NP | 3out of 4 | 685 yd | Community school | Yes | Mixed | More About School |
| St Michael's Church of England Primary School Apton Road , CM23 3SN | 4out of 4 | 770 yd | Voluntary aided school | Yes | Mixed | More About School |
| St Joseph's Catholic Primary School Great Hadham Road , CM23 2NL | - not rated | 888 yd | Academy converter | Yes | Mixed | More About School |
| Windhill21 Windhill , CM23 2NE | 4out of 4 | 904 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Bishop's Stortford High School London Road , CM23 3LU | 4out of 4 | 772 yd | Foundation school | No | Boys | More About School |
| St Mary's Catholic School Windhill , CM23 2NQ | - not rated | 1,070 yd | Academy converter | No | Mixed | More About School |
| The Hertfordshire & Essex High School and Science College Warwick Road , CM23 5NJ | 4out of 4 | 1,338 yd | Academy converter | No | Girls | More About School |
| Hockerill Anglo-European College Dunmow Road , CM23 5HX | 4out of 4 | 1,597 yd | Academy converter | Not Applicable | Mixed | More About School |
| Birchwood High School Parsonage Lane , CM23 5BD | 3out of 4 | 2,484 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| White Trees Independent School 13a London Road , Bishops Stortford CM23 5NA | - not rated | 871 yd | Other independent special school | Not Applicable | Mixed | More About School |
| Bishop's Stortford College 10 Maze Green Road , CM23 2PJ | - not rated | 1,407 yd | Other independent school | No | Mixed | More About School |
| Howe Green House School Howe Green , Great Hallingbury CM22 7UF | - not rated | 3,114 yd | Other independent school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Stortford Gymnastics Club | Thomas Tredgold House, 231 London Road | 525 yd | |
| Rhodes Art Complex | Rhodes Museum And Commonwealth Centre, South Road | 553 yd | |
| Mint Leaf | Millars One, Southmill Road | 596 yd | |
| The Pizza Guys | Millars Three, Southmill Road | 596 yd | |
| The Rivermill Chinese Restaurant | Millars One, Southmill Road | 596 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Havers Park Bowls Club | 176 South Street, Bishops Stortford | 458 yd | |
| The Jolly Brewers | 170 South Street, Bishops Stortford | 537 yd | |
| Castle | 38 Castle Street, Bishops Stortford | 718 yd | |
| Bishops Stortford Social Club | 104 South Street, Bishops Stortford | 792 yd | |
| The Bridge House | 78 South Street, Bishops Stortford | 792 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Fish Inn Kebab | 51 Elizabeth Road, Bishops Stortford | 226 yd | |
| Lee Garden | 45 Elizabeth Road, Bishops Stortford | 226 yd | |
| The Sweet Life | 2-2A Rhodes Avenue, Bishops Stortford | 342 yd | |
| Ell Churros | 2A Rhodes Avenue, Bishops Stortford | 342 yd | |
| Shell Waitrose Thorley | Two Way Service Station, London Road | 527 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Havers Lane, Bishops Stortford | 115 yd | |
| Bishops Food Centre | 92 South Street, Bishops Stortford | 792 yd | |
| Aldi Stores Ltd | 34 London Road, Bishops Stortford | 862 yd | |
| Tesco | 32A South Street, Bishops Stortford | 887 yd | |
| Marks & Spencer | 11-15 South Street, Bishops Stortford | 1,018 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| The Bishop'S Stortford High School LONDON ROAD | grass pitches | 654 yd |
| Windhill21 WINDHILL PRIMARY SCHOOL WINDHILL PRIMARY SCHOOL WINDHILL | grass pitches | 741 yd |
| Nuffield Health (Bishop'S Stortford) 6 ANCHOR STREET LEISURE PARK 6 ANCHOR STREET LEISURE PARK ANCHOR STREET | health and fitness suite, swimming pool | 840 yd |
| St Michaels C Of E (Va) Primary School APTON ROAD | grass pitches | 842 yd |
| St Josephs Catholic Primary School GREAT HADHAM ROAD | grass pitches | 1,007 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 | 100.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 100.0% |
| 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% |
| Median download speed | 200 Mbit/s |
| Average download speed | 216.2 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 23.1 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.