High Avenue is in Letchworth Garden City and in North Hertfordshire district. SG6 3RR is located in the Letchworth South West electoral ward, within the English Parliamentary constituency of North East Hertfordshire. This postcode has been in use since 1983-07-01.
StreetScan combines information about High Avenue, Letchworth Garden City, SG6 3RR and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SG6 3RS, SG6 3QW, SG6 3XY, SG6 3RT, SG6 3PX, SG6 3QP, SG6 3PZ, SG6 3RQ, SG6 3PU.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SG6 3RR, has a female population slightly higher than UK average, with 55.7% 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 | 51.2% | 55.7% | 4.5% | 51.0% | 4.7% |
| Male | 48.8% | 44.3% | -4.5% | 49.0% | -4.7% |
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 SG6 3RR there is a very large concentration of residents that are married - 64.1% 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 | 22.3% | 27.3% | 5.0% | 37.9% | -10.6% |
| Married: Opposite sex | 66% | 64.1% | -1.9% | 44.2% | 19.9% |
| Separated | 2.9% | 0.4% | -2.5% | 2.2% | -1.8% |
| Divorced | 4.6% | 4.5% | -0.1% | 9.1% | -4.6% |
| Widowed | 4.2% | 3.7% | -0.5% | 6.1% | -2.4% |
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 (87.1%) 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 | 49.8% | 47.6% | -2.2% | 48.4% | -0.8% |
| Good health | 40.1% | 39.5% | -0.6% | 33.6% | 5.9% |
| Fair health | 6.6% | 9.4% | 2.8% | 12.7% | -3.3% |
| Bad health | 2.4% | 2.6% | 0.2% | 4.0% | -1.4% |
| Very bad health | 1% | 1% | 0.0% | 1.2% | -0.2% |
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.
In the area around SG6 3RR this area, 4.9% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. 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 58.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 8% | 4.9% | -3.1% | 18.2% | -13.3% |
| 1-4 GCSEs or Equivalent | 8% | 9.8% | 1.8% | 9.6% | 0.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.3% | 10.2% | -4.1% | 13.4% | -3.2% |
| Apprenticeship | 1.7% | 4.1% | 2.4% | 5.3% | -1.2% |
| HNC, HND or 2+ A Levels | 11.8% | 10.7% | -1.1% | 16.9% | -6.2% |
| Degree or Similar | 53.4% | 58.6% | 5.2% | 33.8% | 24.8% |
| Other | 2.9% | 1.6% | -1.3% | 2.8% | -1.2% |
This area closely mirrors the overall ethnic composition of the UK, with 82.7% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 0.7% | 4.9% | 4.2% | 0.7% | 4.2% |
| Indian | 4.9% | 5.9% | 1.0% | 3.1% | 2.8% |
| Other Asian | 1% | 0% | -1.0% | 1.6% | -1.6% |
| Black African | 0.3% | 1% | 0.7% | 2.5% | -1.5% |
| Black Caribbean | 0% | 0.3% | 0.3% | 1.0% | -0.7% |
| Other Black | 0.3% | 0.7% | 0.4% | 0.5% | 0.2% |
| Mixed White and Asian | 0.3% | 1.6% | 1.3% | 0.8% | 0.8% |
| Mixed White and Caribbean | 0% | 1% | 1.0% | 0.9% | 0.1% |
| Mixed Other | 0.7% | 0.3% | -0.4% | 0.8% | -0.5% |
| White | 88.9% | 82.7% | -6.2% | 81.4% | 1.3% |
| Arab | 1.4% | 0% | -1.4% | 0.6% | -0.6% |
| Other | 1.4% | 1.6% | 0.2% | 1.6% | 0.0% |
In this area, 85.3% 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 | 87.8% | 85.3% | -2.5% | 83.2% | 2.1% |
| European Union | 2.4% | 1.6% | -0.8% | 6.1% | -4.5% |
| Rest of Europe | 1.4% | 1% | -0.4% | 0.8% | 0.2% |
| Africa | 1.4% | 2.9% | 1.5% | 2.7% | 0.2% |
| Middle East and Asia | 3.8% | 7.2% | 3.4% | 5.6% | 1.6% |
| The Americas and the Caribbean | 1.4% | 2% | 0.6% | 1.3% | 0.7% |
| Oceania | 0.7% | 0% | -0.7% | 0.3% | -0.3% |
| British Overseas | 1% | 0% | -1.0% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 86.8% | 85.3% | -1.5% | 83.2% | 2.1% |
| 10+ Years | 0.3% | 13.7% | 13.4% | 9.8% | 3.9% |
| 5-10 Years | 0% | 0.7% | 0.7% | 2.9% | -2.2% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 12.5% | 0.3% | -12.2% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 86.3% | 76.7% | 9.6% |
| Ireland | 0.7% | 0.6% | 0.1% |
| France | 0.7% | 0.3% | 0.4% |
| Germany | 1.6% | 0.2% | 1.4% |
| Other EU countries | 1.6% | 1.5% | 0.1% |
| Middle East | 0.3% | 0.1% | 0.2% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| Southern Asia | 0.7% | 1.2% | -0.5% |
| South-East Asia | 3.3% | 0.2% | 3.1% |
| North America and the Caribbean | 0.7% | 0.3% | 0.4% |
| No passport held | 3.9% | 13.5% | -9.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 38.4% | 37.2% | 1.2% |
| Christian | 46.9% | 46.2% | 0.7% |
| Buddhist | 1% | 0.5% | 0.5% |
| Hindu | 1% | 1.7% | -0.7% |
| Muslim | 0.7% | 6.5% | -5.8% |
| Sikh | 4.6% | 0.9% | 3.7% |
| Not answered | 7.5% | 6.0% | 1.5% |
Over the last 12 months, the overall crime rate around High Avenue was 66.9 per 1,000 residents, which is 16.5% lower than the Letchworth South East average. The most reported crime type was Violence and sexual offences.
High Avenue has the 21st highest crime rate of 45 local areas in Letchworth South East and the 143rd highest crime rate of 413 local areas in North Hertfordshire .
Violent and sexual offences accounted for around 30.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 147.6%.

Households in this area have a higher level of wealth to the average household in England and Wales. 74% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 127 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £270,000 | 2025-05-02 | £281,092 |
| 145 High Avenue, Letchworth Garden City, Hertfordshire Detached, an established residential building | £620,000 | 2023-09-29 | £658,904 |
| 88 High Avenue, Letchworth Garden City, Hertfordshire Detached, an established residential building | £610,000 | 2023-08-24 | £649,571 |
| 123 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £220,000 | 2023-02-08 | £225,202 |
| 127 High Avenue, Letchworth Garden City, Hertfordshire Flats/Maisonettes, an established residential building | £226,000 | 2022-08-15 | £231,116 |
SG6 3RR area has a low unemployment rate. According to Census 2021, 2% 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 | 99 |
| Retired | 60 |
| Part-Time Employee | 30 |
| Self-Employed | 21 |
| Looking after home or family | 11 |
| Student (economically inactive) | 7 |
| Long-Term Sick or disabled | 6 |
| Other | 5 |
| Unemployed | 4 |
| Full-Time Student (with or without job) | 1 |
| Professional, scientific and technical activities | 23 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 22 |
| Education | 20 |
| Human health and social work activities | 18 |
| Manufacturing | 14 |
| Information and communication | 14 |
| Construction | 11 |
| Financial and insurance activities | 8 |
| Other | 7 |
| Public administration and defence; compulsory social security | 6 |
| Transport and storage | 4 |
| Administrative and support service activities | 3 |
| Real estate activities | 2 |
| Agriculture, forestry and fishing | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Accommodation and food service activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| York Road Nursery School York Road , SG5 1XA | 4out of 4 | 3,599 yd | Local authority nursery school | Yes | Mixed | More About School |
| Weston Way Nursery School Weston Way , SG7 6HD | 4out of 4 | 3,849 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Thomas More Roman Catholic Primary School Highfield , SG6 3QB | 4out of 4 | 320 yd | Academy converter | Yes | Mixed | More About School |
| Icknield Infant and Nursery School Archers Way , SG6 4UN | 3out of 4 | 1,011 yd | Community school | Yes | Mixed | More About School |
| Wilbury Junior School Bedford Road , SG6 4DU | 2out of 4 | 1,249 yd | Academy converter | No | Mixed | More About School |
| Pixmore Junior School Rushby Mead , SG6 1RS | 3out of 4 | 1,308 yd | Community school | No | Mixed | More About School |
| Lordship Farm Primary School Fouracres , SG6 3UF | 3out of 4 | 1,605 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Highfield School Highfield , SG6 3QA | 3out of 4 | 432 yd | Foundation school | No | Mixed | More About School |
| Fearnhill School Icknield Way West , SG6 4BA | 2out of 4 | 841 yd | Foundation school | No | Mixed | More About School |
| The Priory School Bedford Road , SG5 2UR | 3out of 4 | 3,497 yd | Foundation school | No | Mixed | More About School |
| Hitchin Girls' School Highbury Road , SG4 9RS | 4out of 4 | 3,701 yd | Academy converter | Not Applicable | Girls | More About School |
| Hitchin Boys' School Grammar School Walk , SG5 1JB | 4out of 4 | 3,891 yd | Academy converter | No | Boys | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Francis College Broadway , SG6 3PJ | - not rated | 487 yd | Other independent school | Yes | Girls | More About School |
| North Herts Education Support Centre Briar Patch Lane , SG6 3LY | 4out of 4 | 531 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| St Christopher School Barrington Road , SG6 3JZ | - not rated | 1,029 yd | Other independent school | Yes | Mixed | More About School |
| Woolgrove School, Special Needs Academy Pryor Way , SG6 2PT | 3out of 4 | 2,766 yd | Academy special converter | No | Mixed | More About School |
| Brandles School Weston Way , SG7 6EY | - not rated | 3,842 yd | Academy special sponsor led | Not Applicable | Boys | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Lighthouse Breakfast & Creation Cafe | Letchworth Baptist Church West View | 514 yd | |
| Muddy Lane Cafe | Letchworth Tennis Club Muddy Lane | 645 yd | |
| Indian Royal | 8 Arena Parade | 977 yd | |
| Prezzo | 11 Arena Parade | 977 yd | |
| Nourish | Rosehill Hospital Hitchin Road | 993 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Grounds of Letchworth Corner Sports | Letchworth Cricket Club Whitethorn Lane | 638 yd | |
| Arena Tavern | 3 Arena Parade | 977 yd | |
| Letchworth Golf Club | Letchworth Golf Club Letchworth Lane | 1,039 yd | |
| PBC Catering Services Ltd | The Cloisters Barrington Road | 1,073 yd | |
| Lawrence Cloisters Trust Ltd | The Cloisters Barrington Road | 1,073 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Deep Blue Restaurants | 2 Arena Parade | 977 yd | |
| Mooboo Letchworth | 5 Arena Parade | 978 yd | |
| City Pizza Kebabs | 74 Eastcheap | 1,026 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| WM MORRISON SUPERMARKETS LIMITED | Morrisons Superstore Broadway | 975 yd | |
| Sainsbury's | 46 - 48 Eastcheap | 1,026 yd | |
| Iceland Frozen Foods plc | 16 - 20 Central Approach | 1,063 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| St Francis College BROADWAY | grass pitches, swimming pool | 381 yd |
| The Highfield School HIGHFIELD | grass pitches, tennis courts | 466 yd |
| Hillbrow Recreation Ground (Closed) Hillbrow | grass pitches | 468 yd |
| Letchworth Sports And Tennis Club MUDDY LANE | health and fitness suite, indoor tennis centre, squash courts, tennis courts | 759 yd |
| St Christopher School BARRINGTON ROAD | grass pitches, health and fitness suite, swimming pool | 896 yd |
| Fearnhill School ICKNIELD WAY | grass pitches, tennis courts | 973 yd |
| Fearnhill Sports Centre ICKNIELD WAY | health and fitness suite | 973 yd |
| Archers Way Recreation Ground ARCHERS WAY | grass pitches | 1,014 yd |
| Letchworth Golf Club LETCHWORTH LANE | golf | 1,040 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 | 100 Mbit/s |
| Average download speed | 127.5 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 12.3 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.