Birchall Wood is in Welwyn Garden City and in Welwyn Hatfield district. AL7 2HL is located in the Panshanger electoral ward, within the English Parliamentary constituency of Welwyn Hatfield. This postcode has been in use since 1983-01-01.
StreetScan combines information about Birchall Wood, Welwyn Garden City, AL7 2HL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: AL7 1HN, AL7 2JA, AL7 2HP, AL7 2JQ, AL7 3DJ, AL7 2JU, AL7 1HQ, AL7 2HY, AL7 2HZ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around AL7 2HL is generally consistent with those figures, having a male population of 48.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 50.4% | 51.6% | 1.2% | 51.0% | 0.6% |
| Male | 49.6% | 48.4% | -1.2% | 49.0% | -0.6% |
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 AL7 2HL there is a very large concentration of residents that are married - 54.5% 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 | 31.1% | 28.7% | -2.4% | 37.9% | -9.2% |
| Married: Opposite sex | 54.1% | 54.5% | 0.4% | 44.2% | 10.3% |
| Separated | 2.4% | 0.5% | -1.9% | 2.2% | -1.7% |
| Divorced | 7.7% | 6.2% | -1.5% | 9.1% | -2.9% |
| Widowed | 4.8% | 10% | 5.2% | 6.1% | 3.9% |
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 | 47.2% | 52% | 4.8% | 48.4% | 3.6% |
| Good health | 34.9% | 31.7% | -3.2% | 33.6% | -1.9% |
| Fair health | 13.9% | 13.8% | -0.1% | 12.7% | 1.1% |
| Bad health | 4% | 2.4% | -1.6% | 4.0% | -1.6% |
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.
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 44.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 16.3% | 13.8% | -2.5% | 18.2% | -4.4% |
| 1-4 GCSEs or Equivalent | 15.3% | 6.7% | -8.6% | 9.6% | -2.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13.4% | 11% | -2.4% | 13.4% | -2.4% |
| Apprenticeship | 4.8% | 5.7% | 0.9% | 5.3% | 0.4% |
| HNC, HND or 2+ A Levels | 12.4% | 15.2% | 2.8% | 16.9% | -1.7% |
| Degree or Similar | 34.9% | 44.3% | 9.4% | 33.8% | 10.5% |
| Other | 2.9% | 3.3% | 0.4% | 2.8% | 0.5% |
This area closely mirrors the overall ethnic composition of the UK, with 86.9% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 3.2% | 0.4% | -2.8% | 3.1% | -2.7% |
| Pakistani | 0% | 1.6% | 1.6% | 2.7% | -1.1% |
| Other Asian | 0.4% | 0% | -0.4% | 1.6% | -1.6% |
| Black African | 0.4% | 1.2% | 0.8% | 2.5% | -1.3% |
| Black Caribbean | 0.4% | 1.2% | 0.8% | 1.0% | 0.2% |
| Mixed White and Asian | 0.4% | 4.1% | 3.7% | 0.8% | 3.3% |
| Mixed White and African | 1.6% | 0.8% | -0.8% | 0.4% | 0.4% |
| Mixed White and Caribbean | 0.4% | 0% | -0.4% | 0.9% | -0.9% |
| Mixed Other | 1.6% | 2.4% | 0.8% | 0.8% | 1.6% |
| White | 91.7% | 86.9% | -4.8% | 81.4% | 5.5% |
| Other | 0% | 1.2% | 1.2% | 1.6% | -0.4% |
In this area, 82.4% 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 | 91.3% | 82.4% | -8.9% | 83.2% | -0.8% |
| European Union | 3.6% | 8.2% | 4.6% | 6.1% | 2.1% |
| Africa | 2.4% | 3.3% | 0.9% | 2.7% | 0.6% |
| Middle East and Asia | 2% | 3.3% | 1.3% | 5.6% | -2.3% |
| The Americas and the Caribbean | 0.4% | 2.5% | 2.1% | 1.3% | 1.2% |
| Oceania | 0.4% | 0.4% | 0.0% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 91.3% | 82.4% | -8.9% | 83.2% | -0.8% |
| 10+ Years | 0.8% | 14.3% | 13.5% | 9.8% | 4.5% |
| 5-10 Years | 1.6% | 2.5% | 0.9% | 2.9% | -0.4% |
| 2-5 Years | 0.8% | 0.4% | -0.4% | 2.2% | -1.8% |
| Less than 2 years | 5.6% | 0.4% | -5.2% | 1.9% | -1.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 84.4% | 76.7% | 7.7% |
| Ireland | 1.6% | 0.6% | 1.0% |
| Germany | 2.5% | 0.2% | 2.3% |
| Italy | 0.4% | 0.6% | -0.2% |
| Lithuania | 0.4% | 0.3% | 0.1% |
| Poland | 1.2% | 1.3% | -0.1% |
| Romania | 0.8% | 0.9% | -0.1% |
| Other EU countries | 1.6% | 1.5% | 0.1% |
| South and Eastern Africa | 0.4% | 0.2% | 0.2% |
| South-East Asia | 0.4% | 0.2% | 0.2% |
| North America and the Caribbean | 1.6% | 0.3% | 1.3% |
| Central and South America | 0.4% | 0.2% | 0.2% |
| No passport held | 4.1% | 13.5% | -9.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 31.4% | 37.2% | -5.8% |
| Christian | 58.7% | 46.2% | 12.5% |
| Jewish | 0.4% | 0.5% | -0.1% |
| Muslim | 2.1% | 6.5% | -4.4% |
| Sikh | 0.4% | 0.9% | -0.5% |
| Other religion | 2.1% | 0.6% | 1.5% |
| Not answered | 5% | 6.0% | -1.0% |
Over the last 12 months, the overall crime rate around Birchall Wood was 20.8 per 1,000 residents, which is 79.4% lower than the Haldens average. The most reported crime type was Anti-social behaviour.
Birchall Wood has the 7th lowest crime rate of 44 local areas in Haldens and the 48th lowest crime rate of 361 local areas in Welwyn Hatfield .
Violent and sexual offences accounted for around 8.3 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -38.7%.

Households in this area have a higher level of wealth to the average household in England and Wales. 72% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 31 Birchall Wood, Welwyn Garden City, Hertfordshire Detached, an established residential building | £525,000 | 2025-11-19 | £537,006 |
| 48 Birchall Wood, Welwyn Garden City, Hertfordshire Detached, an established residential building | £520,000 | 2025-03-07 | £529,689 |
| 32 Birchall Wood, Welwyn Garden City, Hertfordshire Semi-Detached, an established residential building | £582,000 | 2025-02-18 | £602,295 |
| 30 Birchall Wood, Welwyn Garden City, Hertfordshire Detached, an established residential building | £660,000 | 2024-10-04 | £671,603 |
| 35 Birchall Wood, Welwyn Garden City, Hertfordshire Detached, an established residential building | £525,000 | 2023-09-04 | £517,117 |
AL7 2HL area has a low unemployment rate. According to Census 2021, 1% 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.
The percentage of retired residents living in AL7 2HL area is much higher than the country's average. According to Census 2011, 35% residents of this area were retired, while the average in the UK was 14%.
| Full-Time Employee | 86 |
| Retired | 72 |
| Self-Employed | 16 |
| Part-Time Employee | 15 |
| Student (economically inactive) | 10 |
| Looking after home or family | 4 |
| Unemployed | 3 |
| Full-Time Student (with or without job) | 2 |
| Other | 0 |
| Long-Term Sick or disabled | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 30 |
| Manufacturing | 14 |
| Information and communication | 12 |
| Human health and social work activities | 11 |
| Public administration and defence; compulsory social security | 11 |
| Education | 11 |
| Professional, scientific and technical activities | 10 |
| Accommodation and food service activities | 7 |
| Construction | 7 |
| Administrative and support service activities | 4 |
| Transport and storage | 4 |
| Other | 3 |
| Financial and insurance activities | 2 |
| Real estate activities | 2 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ludwick Nursery School Holwell Road , AL7 3RP | 4out of 4 | 1,806 yd | Local authority nursery school | Yes | Mixed | More About School |
| Tenterfield Nursery School London Road , AL6 9JF | 4out of 4 | 5,060 yd | Local authority nursery school | Yes | Mixed | More About School |
| Birchwood Nursery School Birchway , Crawford Road AL10 0PD | 4out of 4 | 5,110 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Watchlytes Primary School Watchlytes , AL7 2AZ | - not rated | 561 yd | Community school | Yes | Mixed | More About School |
| Watchlytes Primary School Watchlytes , AL7 2AZ | 1out of 4 | 561 yd | Academy sponsor led | Yes | Mixed | More About School |
| Blackthorn Junior School Blackthorn Road , AL7 3JP | - not rated | 1,058 yd | Community school | No | Mixed | More About School |
| Thumbswood Infant School Blackthorn Road , AL7 3JP | - not rated | 1,058 yd | Community school | No | Mixed | More About School |
| Swallow Dell Primary and Nursery School Blackthorn Road , AL7 3JP | - not rated | 1,058 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ridgeway Academy Herns Lane , AL7 2AF | - not rated | 1,122 yd | Academy sponsor led | No | Mixed | More About School |
| Sir Frederic Osborn School Herns Lane , AL7 2AF | - not rated | 1,122 yd | Foundation school | No | Mixed | More About School |
| Sir John Newsom School Oaken Grove , AL7 4TP | - not rated | 2,224 yd | Community school | Not Applicable | Mixed | More About School |
| Stanborough School Lemsford Lane , AL8 6YR | - not rated | 3,629 yd | Community school | Not Applicable | Mixed | More About School |
| Stanborough School Lemsford Lane , AL8 6YR | 3out of 4 | 3,629 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Hyde School Holwell Hyde , Cole Green Lane AL7 3DH | - not rated | 227 yd | Community special school | Not Applicable | Mixed | More About School |
| James Marks Academy The Commons , AL7 4RZ | - not rated | 1,409 yd | Free schools special | No | Mixed | More About School |
| Lakeside School Lemsford Lane , AL8 6YN | 4out of 4 | 3,870 yd | Community special school | Yes | Mixed | More About School |
| Knightsfield School Knightsfield , AL8 7LW | 4out of 4 | 4,387 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Knightsfield School Knightsfield , AL8 7LW | - not rated | 4,387 yd | Community 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 |
|---|---|---|---|
| Lee's Fish & Chips | 117a Moors Walk, Welwyn Garden City | 862 yd | |
| Dynasty | 119 Moors Walk, Welwyn Garden City | 862 yd | |
| The Raj of India Restaurant | 16 Hall Grove, Welwyn Garden City | 867 yd | |
| Supreme Peri Peri | 20 Hall Grove, Welwyn Garden City | 870 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Grove | Hall Grove, Welwyn Garden City | 867 yd | |
| Shamrock Club | Ridgeway, Welwyn Garden City | 994 yd | |
| Attimore Hall | Ridgeway, Welwyn Garden City | 994 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sizzlers | 14 Hall Grove, Welwyn Garden City | 867 yd | |
| Burrito Grill/Sushi and Shakes | 20 Hall Grove, Welwyn Garden City | 870 yd | |
| Fat Jacks / Downtown Pizza | 15 Little Ridge, Welwyn Garden City | 959 yd | |
| Pizza Dellorto | 2 Blackthorn Road, Welwyn Garden City | 1,030 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Morrisons | 40 Black Fan Road, Welwyn Garden City | 855 yd | |
| Lidl | 71-81 Moors Walk, Welwyn Garden City | 862 yd | |
| Tesco | 61 Moors Walk, Welwyn Garden City | 862 yd | |
| The Co-operative Food | 8 Hall Grove, Welwyn Garden City | 867 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Moneyhole Lane Playing Field Sylvan Way | grass pitches | 903 yd |
| Swallow Dell Primary And Nursery School BLACKTHORN ROAD | grass pitches | 1,074 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 | 91.7% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 77.1% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 77.1% |
| 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 | 102.4 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 17.1 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.