Northfields is in Letchworth Garden City and in North Hertfordshire district. SG6 4RH is located in the Letchworth Grange electoral ward, within the English Parliamentary constituency of North East Hertfordshire. This postcode has been in use since 1980-01-01.
StreetScan combines information about Northfields, Letchworth Garden City, SG6 4RH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SG6 4RW, SG6 4RQ, SG6 4RG, SG6 4RJ, SG6 4RL, SG6 4NH, SG6 4RP, SG6 4NN, SG6 4RE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SG6 4RH is generally consistent with those figures, having a male population of 49.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52% | 50.2% | -1.8% | 51.0% | -0.8% |
| Male | 48% | 49.8% | 1.8% | 49.0% | 0.8% |
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 | 21.7% | 41.2% | 19.5% | 37.9% | 3.3% |
| Married: Opposite sex | 60.4% | 43.8% | -16.6% | 44.2% | -0.4% |
| Married: Same sex | 0% | 0.9% | 0.9% | 0.3% | 0.6% |
| Separated | 1.9% | 0.4% | -1.5% | 2.2% | -1.8% |
| Divorced | 6.8% | 6.6% | -0.2% | 9.1% | -2.5% |
| Widowed | 9.2% | 7.1% | -2.1% | 6.1% | 1.0% |
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 | 44.3% | 47.6% | 3.3% | 48.4% | -0.8% |
| Good health | 37.7% | 33% | -4.7% | 33.6% | -0.6% |
| Fair health | 14.3% | 15.6% | 1.3% | 12.7% | 2.9% |
| Bad health | 2.6% | 3.4% | 0.8% | 4.0% | -0.6% |
| Very bad health | 1.1% | 0.3% | -0.8% | 1.2% | -0.9% |
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 | 32.4% | 18.4% | -14.0% | 18.2% | 0.2% |
| 1-4 GCSEs or Equivalent | 14% | 14.5% | 0.5% | 9.6% | 4.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13% | 13.2% | 0.2% | 13.4% | -0.2% |
| Apprenticeship | 5.3% | 6.1% | 0.8% | 5.3% | 0.8% |
| HNC, HND or 2+ A Levels | 13% | 21.1% | 8.1% | 16.9% | 4.2% |
| Degree or Similar | 19.3% | 25.9% | 6.6% | 33.8% | -7.9% |
| Other | 2.9% | 0.9% | -2.0% | 2.8% | -1.9% |
In this area, the population is predominantly white, with 91.8% 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) | |
|---|---|---|---|---|---|
| Chinese | 1.8% | 0% | -1.8% | 0.7% | -0.7% |
| Indian | 0.7% | 1.7% | 1.0% | 3.1% | -1.4% |
| Other Asian | 0% | 0.7% | 0.7% | 1.6% | -0.9% |
| Black Caribbean | 1.5% | 0.3% | -1.2% | 1.0% | -0.7% |
| Mixed White and Asian | 1.1% | 2.4% | 1.3% | 0.8% | 1.6% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| Mixed White and Caribbean | 3.3% | 1.4% | -1.9% | 0.9% | 0.5% |
| Mixed Other | 0.4% | 1.4% | 1.0% | 0.8% | 0.6% |
| White | 91.2% | 91.8% | 0.6% | 81.4% | 10.4% |
In this area, 92.8% 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 | 95.2% | 92.8% | -2.4% | 83.2% | 9.6% |
| European Union | 0.4% | 3.8% | 3.4% | 6.1% | -2.3% |
| Rest of Europe | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Africa | 1.5% | 0% | -1.5% | 2.7% | -2.7% |
| Middle East and Asia | 2.6% | 0.7% | -1.9% | 5.6% | -4.9% |
| The Americas and the Caribbean | 0.4% | 2% | 1.6% | 1.3% | 0.7% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 94.5% | 92.5% | -2.0% | 83.2% | 9.3% |
| 10+ Years | 0% | 5.8% | 5.8% | 9.8% | -4.0% |
| 5-10 Years | 0% | 1% | 1.0% | 2.9% | -1.9% |
| 2-5 Years | 4% | 0.7% | -3.3% | 2.2% | -1.5% |
| Less than 2 years | 1.5% | 0% | -1.5% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 79.7% | 76.7% | 3.0% |
| Ireland | 1.4% | 0.6% | 0.8% |
| Poland | 0.7% | 1.3% | -0.6% |
| Other EU countries | 1.4% | 1.5% | -0.1% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| No passport held | 16.3% | 13.5% | 2.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 50.3% | 37.2% | 13.1% |
| Christian | 42.6% | 46.2% | -3.6% |
| Buddhist | 0.7% | 0.5% | 0.2% |
| Jewish | 2% | 0.5% | 1.5% |
| Muslim | 0.7% | 6.5% | -5.8% |
| Sikh | 1.7% | 0.9% | 0.8% |
| Not answered | 2% | 6.0% | -4.0% |
Over the last 12 months, the overall crime rate around Northfields was 53.5 per 1,000 residents, which is 15.4% lower than the Letchworth Grange average. The most reported crime type was Violence and sexual offences.
Northfields has the 10th lowest crime rate of 21 local areas in Letchworth Grange and the 183rd highest crime rate of 413 local areas in North Hertfordshire .
Violent and sexual offences accounted for around 23.4 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 68.8%.

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 |
|---|---|---|---|
| 47 Northfields, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £390,000 | 2025-06-02 | £416,617 |
| 35 Northfields, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £367,500 | 2023-09-08 | £397,297 |
| 47 Northfields, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £390,000 | 2022-07-08 | £419,104 |
| 47 Northfields, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £315,000 | 2019-03-07 | £399,296 |
| 39 Northfields, Letchworth Garden City, Hertfordshire Terraced, an established residential building | £292,000 | 2019-01-14 | £359,180 |
SG6 4RH 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 | 97 |
| Retired | 43 |
| Part-Time Employee | 41 |
| Self-Employed | 15 |
| Looking after home or family | 10 |
| Other | 8 |
| Student (economically inactive) | 6 |
| Long-Term Sick or disabled | 5 |
| Full-Time Student (with or without job) | 2 |
| Unemployed | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 28 |
| Manufacturing | 15 |
| Human health and social work activities | 15 |
| Education | 13 |
| Transport and storage | 9 |
| Professional, scientific and technical activities | 8 |
| Information and communication | 7 |
| Other | 6 |
| Administrative and support service activities | 6 |
| Public administration and defence; compulsory social security | 5 |
| Construction | 3 |
| Real estate activities | 3 |
| Financial and insurance activities | 3 |
| Accommodation and food service activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Weston Way Nursery School Weston Way , SG7 6HD | 4out of 4 | 3,072 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Northfields Infants and Nursery School Burley , SG6 4PT | 3out of 4 | 86 yd | Community school | Yes | Mixed | More About School |
| The Grange Academy Sparhawke , SG6 4PY | 2out of 4 | 262 yd | Academy converter | No | Mixed | More About School |
| Stonehill School Western Close , SG6 4SZ | 3out of 4 | 745 yd | Community school | Yes | Mixed | More About School |
| Norton St Nicholas CofE (VA) Primary School Norton Road , SG6 1AG | 3out of 4 | 1,296 yd | Voluntary aided school | Yes | Mixed | More About School |
| Fairfield Park Lower School Dickens Boulevard , SG5 4FD | 4out of 4 | 1,684 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Fearnhill School Icknield Way West , SG6 4BA | 2out of 4 | 2,667 yd | Foundation school | No | Mixed | More About School |
| The Knights Templar School Park Street , SG7 6DZ | 3out of 4 | 2,703 yd | Academy converter | Not Applicable | Mixed | More About School |
| The Highfield School Highfield , SG6 3QA | 3out of 4 | 3,252 yd | Foundation school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Pix Brook Academy Arlesey Road , SG5 4HB | - not rated | 3,043 yd | Free schools | No | Mixed | More About School |
| Etonbury Academy Stotfold Road , SG15 6XS | 2out of 4 | 3,494 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Francis College Broadway , SG6 3PJ | - not rated | 2,589 yd | Other independent school | Yes | Girls | More About School |
| Brandles School Weston Way , SG7 6EY | - not rated | 2,679 yd | Academy special sponsor led | Not Applicable | Boys | More About School |
| Woolgrove School, Special Needs Academy Pryor Way , SG6 2PT | 3out of 4 | 2,929 yd | Academy special converter | No | Mixed | More About School |
| St Christopher School Barrington Road , SG6 3JZ | - not rated | 3,107 yd | Other independent school | Yes | Mixed | More About School |
| North Herts Education Support Centre Briar Patch Lane , SG6 3LY | 4out of 4 | 3,359 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 |
|---|---|---|---|
| St Georges Church | St Georges Norton Parish Office Common View | 774 yd | |
| Letchworth Outdoor Swimming Pool | Letchworth Swimming Pool Icknield Way | 1,060 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Grange Community Centre | The Grange Community Centre Middlefields | 217 yd | |
| Kingdom Hall | Kingdom Hall Of Jehovahs Witnesses Curlew Close | 930 yd | |
| The Three Horseshoes also trading as 88th Street, Value Mighty and Sin City Burger | The Three Horseshoes, 102 Norton Road | 1,040 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kims | 6, The Parade Southfields | 293 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tesco Express Middlefields | 217 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Grange Playing Field GAUNTS WAY | grass pitches | 492 yd |
| Norton (Closed) Norton Road | grass pitches | 597 yd |
| Norton Common NORTON COMMON NORTON COMMON ICKNIELD WAY | tennis courts | 1,047 yd |
| Letchworth Outdoor Pool ICKNIELD WAY | swimming pool | 1,061 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 | 79.9 Mbit/s |
| Average download speed | 78.7 Mbit/s |
| Minimum download speed | 100 Mbit/s |
| Maximum download speed | 100 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 16 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.