Swift Close is in Letchworth Garden City and in North Hertfordshire district. SG6 4LH is located in the Letchworth Grange 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 Swift Close, Letchworth Garden City, SG6 4LH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SG6 4SE, SG6 4LJ, SG6 4SA, SG6 4LQ, SG6 4LL, SG6 4HZ, SG6 4JH, SG6 4SB, SG6 4SF.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SG6 4LH is generally consistent with those figures, having a male population of 48.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52.4% | 51.4% | -1.0% | 51.0% | 0.4% |
| Male | 47.6% | 48.6% | 1.0% | 49.0% | -0.4% |
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 | 34.3% | 39.9% | 5.6% | 37.9% | 2.0% |
| Married: Opposite sex | 42% | 42.5% | 0.5% | 44.2% | -1.7% |
| Civil partnership: Opposite sex | 0% | 0.9% | 0.9% | 0.1% | 0.8% |
| Separated | 3.9% | 2.6% | -1.3% | 2.2% | 0.4% |
| Divorced | 10.6% | 8.3% | -2.3% | 9.1% | -0.8% |
| Widowed | 9.2% | 5.7% | -3.5% | 6.1% | -0.4% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 40.9% | 48.3% | 7.4% | 48.4% | -0.1% |
| Good health | 34.3% | 33.4% | -0.9% | 33.6% | -0.2% |
| Fair health | 18.5% | 14.2% | -4.3% | 12.7% | 1.5% |
| Bad health | 5.1% | 2.7% | -2.4% | 4.0% | -1.3% |
| Very bad health | 1.2% | 1.4% | 0.2% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 29.5% | 17.3% | -12.2% | 18.2% | -0.9% |
| 1-4 GCSEs or Equivalent | 15% | 10.8% | -4.2% | 9.6% | 1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.5% | 19% | 3.5% | 13.4% | 5.6% |
| Apprenticeship | 3.9% | 5.6% | 1.7% | 5.3% | 0.3% |
| HNC, HND or 2+ A Levels | 8.2% | 14.3% | 6.1% | 16.9% | -2.6% |
| Degree or Similar | 24.6% | 31.2% | 6.6% | 33.8% | -2.6% |
| Other | 3.4% | 1.7% | -1.7% | 2.8% | -1.1% |
This area closely mirrors the overall ethnic composition of the UK, with 85.1% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 0.3% | 0.3% | 1.1% | -0.8% |
| Chinese | 1.2% | 0.3% | -0.9% | 0.7% | -0.4% |
| Indian | 0.4% | 0% | -0.4% | 3.1% | -3.1% |
| Pakistani | 0% | 1.7% | 1.7% | 2.7% | -1.0% |
| Other Asian | 2.4% | 2.7% | 0.3% | 1.6% | 1.1% |
| Black Caribbean | 1.6% | 2.7% | 1.1% | 1.0% | 1.7% |
| Mixed White and Asian | 1.6% | 1.4% | -0.2% | 0.8% | 0.6% |
| Mixed White and African | 0.4% | 0% | -0.4% | 0.4% | -0.4% |
| Mixed White and Caribbean | 1.2% | 2.7% | 1.5% | 0.9% | 1.8% |
| Mixed Other | 0.4% | 2% | 1.6% | 0.8% | 1.2% |
| White | 90.9% | 85.1% | -5.8% | 81.4% | 3.7% |
| Other | 0% | 1% | 1.0% | 1.6% | -0.6% |
In this area, 88.6% 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 | 90.9% | 88.6% | -2.3% | 83.2% | 5.4% |
| European Union | 4.3% | 4% | -0.3% | 6.1% | -2.1% |
| Rest of Europe | 0.4% | 0.3% | -0.1% | 0.8% | -0.5% |
| Africa | 0.8% | 0% | -0.8% | 2.7% | -2.7% |
| Middle East and Asia | 3.1% | 4% | 0.9% | 5.6% | -1.6% |
| The Americas and the Caribbean | 0% | 2.7% | 2.7% | 1.3% | 1.4% |
| Oceania | 0.4% | 0.3% | -0.1% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 90.2% | 88.6% | -1.6% | 83.2% | 5.4% |
| 10+ Years | 0.4% | 7.1% | 6.7% | 9.8% | -2.7% |
| 5-10 Years | 1.2% | 1% | -0.2% | 2.9% | -1.9% |
| 2-5 Years | 1.2% | 2.7% | 1.5% | 2.2% | 0.5% |
| Less than 2 years | 7.1% | 0.7% | -6.4% | 1.9% | -1.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 69.9% | 76.7% | -6.8% |
| Ireland | 1% | 0.6% | 0.4% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 0.3% | 0.6% | -0.3% |
| Poland | 0.7% | 1.3% | -0.6% |
| Romania | 0.7% | 0.9% | -0.2% |
| Southern Asia | 0.7% | 1.2% | -0.5% |
| South-East Asia | 0.7% | 0.2% | 0.5% |
| North America and the Caribbean | 1% | 0.3% | 0.7% |
| Central and South America | 1.4% | 0.2% | 1.2% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 23% | 13.5% | 9.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 51% | 37.2% | 13.8% |
| Christian | 35.8% | 46.2% | -10.4% |
| Buddhist | 2% | 0.5% | 1.5% |
| Muslim | 0.3% | 6.5% | -6.2% |
| Not answered | 10.8% | 6.0% | 4.8% |
Over the last 12 months, the overall crime rate around Swift Close was 0.0 per 1,000 residents, matching the Letchworth Grange average.
Violent and sexual offences accounted for a small share of all recorded crimes .

Households in this area have a slightly lower level of wealth to the average household in England and Wales. 62% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 129 Swift Close, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £280,000 | 2025-12-12 | £273,536 |
| 101 Swift Close, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £315,000 | 2024-08-05 | £329,970 |
| 95 Swift Close, Letchworth Garden City, Hertfordshire Semi-Detached, an established residential building | £335,000 | 2024-05-03 | £358,231 |
| 113 Swift Close, Letchworth Garden City, Hertfordshire Semi-Detached, an established residential building | £240,000 | 2024-04-02 | £259,776 |
| 111 Swift Close, Letchworth Garden City, Hertfordshire Semi-Detached, an established residential building | £363,000 | 2023-11-03 | £376,444 |
SG6 4LH 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 | 96 |
| Retired | 39 |
| Part-Time Employee | 33 |
| Looking after home or family | 19 |
| Self-Employed | 16 |
| Long-Term Sick or disabled | 9 |
| Other | 8 |
| Student (economically inactive) | 4 |
| Full-Time Student (with or without job) | 2 |
| Unemployed | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 24 |
| Human health and social work activities | 13 |
| Education | 12 |
| Manufacturing | 11 |
| Information and communication | 10 |
| Construction | 9 |
| Professional, scientific and technical activities | 7 |
| Public administration and defence; compulsory social security | 7 |
| Other | 5 |
| Financial and insurance activities | 3 |
| Transport and storage | 3 |
| Accommodation and food service activities | 3 |
| Administrative and support service activities | 3 |
| Real estate activities | 3 |
| Agriculture, forestry and fishing | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Nevells Road Nursery School Nevells Road , SG6 4TS | - not rated | 1,087 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Arlesey Nursery School and Childcare Centre High Street , SG15 6SL | - not rated | 3,218 yd | Local authority nursery school | Yes | Mixed | More About School |
| Weston Way Nursery School Weston Way , SG7 6HD | 4out of 4 | 3,436 yd | Local authority nursery school | Yes | Mixed | More About School |
| York Road Nursery School York Road , SG5 1XA | 4out of 4 | 5,361 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Stonehill School Western Close , SG6 4SZ | 3out of 4 | 643 yd | Community school | Yes | Mixed | More About School |
| Northfields Infants and Nursery School Burley , SG6 4PT | 2out of 4 | 869 yd | Community school | Yes | Mixed | More About School |
| Wilbury Junior School Bedford Road , SG6 4DU | 3out of 4 | 1,027 yd | Academy converter | No | Mixed | More About School |
| Wilbury Junior School Bedford Road , SG6 4DU | - not rated | 1,027 yd | Community school | No | Mixed | More About School |
| The Grange Academy Sparhawke , SG6 4PY | 3out of 4 | 1,049 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Norton School Norton Road , SG6 1AF | - not rated | 1,087 yd | Community school | Not Applicable | Mixed | More About School |
| The Da Vinci Studio School of Creative Enterprise The Old Grammar School , Broadway SG6 3PA | - not rated | 1,611 yd | Studio schools | No | Mixed | More About School |
| Fearnhill School Icknield Way West , SG6 4BA | 3out of 4 | 1,895 yd | Foundation school | No | Mixed | More About School |
| The Highfield School Highfield , SG6 3QA | - not rated | 2,576 yd | Foundation school | No | Mixed | More About School |
| The Highfield School Highfield , SG6 3QA | 3out of 4 | 2,576 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Pix Brook Academy Arlesey Road , SG5 4HB | 3out of 4 | 3,500 yd | Free schools | No | Mixed | More About School |
| Etonbury Academy Stotfold Road , SG15 6XS | 3out of 4 | 3,764 yd | Academy converter | Not Applicable | Mixed | More About School |
| Etonbury Middle School Stotfold Road , SG15 6XS | - not rated | 3,764 yd | Foundation school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Garden City Montessori School 269 Icknield Way , SG6 4UE | - not rated | 1,040 yd | Other independent school | Yes | Mixed | More About School |
| St Francis College Broadway , SG6 3PJ | - not rated | 2,026 yd | Other independent school | Yes | Girls | More About School |
| St Francis College Broadway , SG6 3PJ | - not rated | 2,026 yd | Other independent school | Yes | Mixed | More About School |
| St Christopher School Barrington Road , SG6 3JZ | - not rated | 2,649 yd | Other independent school | Yes | Mixed | More About School |
| North Herts Education Support Centre Briar Patch Lane , SG6 3LY | - not rated | 2,692 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Greenway Café and Shop | Standalone Farm Wilbury Road | 612 yd | |
| Letchworth Outdoor Swimming Pool | Letchworth Swimming Pool Icknield Way | 921 yd | |
| The Salvation Army | Salvation Army Norton Way North | 1,072 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kingdom Hall | Kingdom Hall Of Jehovahs Witnesses Curlew Close | 521 yd | |
| The Grange Community Centre | The Grange Community Centre Middlefields | 674 yd | |
| Two Chimneys | Two Chimneys Stotfold Road | 998 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kims | 6, The Parade Southfields | 588 yd | |
| Golden City | 4A Bursland | 1,038 yd | |
| Pasha Fish Bar | 4B Bursland | 1,038 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tesco Express Middlefields | 674 yd | |
| Tesco | 102 Bedford Road | 885 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Norton Common NORTON COMMON NORTON COMMON ICKNIELD WAY | tennis courts | 766 yd |
| Letchworth Outdoor Pool ICKNIELD WAY | swimming pool | 925 yd |
| Norton (Closed) Norton Road | grass pitches | 1,073 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 | 83.7% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 83.7% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 83.7% |
| 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 | 40.7 Mbit/s |
| Average download speed | 95.1 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 9.9 Mbit/s |
| Average upload speed | 10.5 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.