Mill Green is in Hatfield and in Welwyn Hatfield district. AL9 5PA is located in the Hatfield East electoral ward, within the English Parliamentary constituency of Welwyn Hatfield. This postcode has been in use since 1980-01-01.
StreetScan combines information about Mill Green, Hatfield, AL9 5PA and displays a report on the quality of life in this place and its surroundings.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around AL9 5PA is generally consistent with those figures, having a male population of 49.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 54.4% | 50.8% | -3.6% | 51.0% | -0.2% |
| Male | 45.6% | 49.2% | 3.6% | 49.0% | 0.2% |
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 AL9 5PA there is a very large concentration of residents that are married - 51.7% 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 | 26.5% | 29.9% | 3.4% | 37.9% | -8.0% |
| Married: Opposite sex | 59.1% | 51.7% | -7.4% | 44.2% | 7.5% |
| Married: Same sex | 0% | 1% | 1.0% | 0.3% | 0.7% |
| Separated | 2.9% | 1% | -1.9% | 2.2% | -1.2% |
| Divorced | 6.6% | 10.4% | 3.8% | 9.1% | 1.3% |
| Widowed | 4.9% | 6% | 1.1% | 6.1% | -0.1% |
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 (88.8%) 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 | 47.8% | 56% | 8.2% | 48.4% | 7.6% |
| Good health | 34.8% | 32.8% | -2.0% | 33.6% | -0.8% |
| Fair health | 13.5% | 7.6% | -5.9% | 12.7% | -5.1% |
| Bad health | 3.2% | 2% | -1.2% | 4.0% | -2.0% |
| Very bad health | 0.7% | 1.6% | 0.9% | 1.2% | 0.4% |
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 43.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 19.9% | 12.5% | -7.4% | 18.2% | -5.7% |
| 1-4 GCSEs or Equivalent | 12.7% | 7.5% | -5.2% | 9.6% | -2.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 9.5% | 13.5% | 4.0% | 13.4% | 0.1% |
| Apprenticeship | 4% | 5% | 1.0% | 5.3% | -0.3% |
| HNC, HND or 2+ A Levels | 11.2% | 13% | 1.8% | 16.9% | -3.9% |
| Degree or Similar | 39.8% | 43.5% | 3.7% | 33.8% | 9.7% |
| Other | 2.9% | 5% | 2.1% | 2.8% | 2.2% |
In this area, the population is predominantly white, with 95.2% 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 | 3.7% | 1.6% | -2.1% | 0.7% | 0.9% |
| Indian | 3.4% | 0% | -3.4% | 3.1% | -3.1% |
| Other Asian | 2.2% | 0% | -2.2% | 1.6% | -1.6% |
| Black African | 2.2% | 0.8% | -1.4% | 2.5% | -1.7% |
| Black Caribbean | 0.2% | 0% | -0.2% | 1.0% | -1.0% |
| Mixed White and African | 1.2% | 0.4% | -0.8% | 0.4% | 0.0% |
| Mixed White and Caribbean | 0.2% | 0% | -0.2% | 0.9% | -0.9% |
| Mixed Other | 1.2% | 0.8% | -0.4% | 0.8% | 0.0% |
| White | 82.8% | 95.2% | 12.4% | 81.4% | 13.8% |
| Gypsy or Irish Traveller | 2.7% | 0% | -2.7% | 0.1% | -0.1% |
| Arab | 0% | 0.4% | 0.4% | 0.6% | -0.2% |
| Other | 0% | 0.8% | 0.8% | 1.6% | -0.8% |
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 | 87.7% | 92.8% | 5.1% | 83.2% | 9.6% |
| European Union | 2% | 2.4% | 0.4% | 6.1% | -3.7% |
| Rest of Europe | 0.2% | 0.4% | 0.2% | 0.8% | -0.4% |
| Africa | 2.7% | 0.4% | -2.3% | 2.7% | -2.3% |
| Middle East and Asia | 5.9% | 3.2% | -2.7% | 5.6% | -2.4% |
| The Americas and the Caribbean | 1% | 0.8% | -0.2% | 1.3% | -0.5% |
| Oceania | 0.5% | 0% | -0.5% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 86.5% | 92.8% | 6.3% | 83.2% | 9.6% |
| 10+ Years | 1.2% | 3.2% | 2.0% | 9.8% | -6.6% |
| 5-10 Years | 0.5% | 2% | 1.5% | 2.9% | -0.9% |
| 2-5 Years | 0.5% | 0.4% | -0.1% | 2.2% | -1.8% |
| Less than 2 years | 11.3% | 1.6% | -9.7% | 1.9% | -0.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 88.8% | 76.7% | 12.1% |
| Ireland | 0.4% | 0.6% | -0.2% |
| Romania | 0.8% | 0.9% | -0.1% |
| Other EU countries | 1.2% | 1.5% | -0.3% |
| Other Europe | 0.4% | 0.2% | 0.2% |
| Middle East | 0.4% | 0.1% | 0.3% |
| Eastern Asia | 0.4% | 0.3% | 0.1% |
| North America and the Caribbean | 0.8% | 0.3% | 0.5% |
| No passport held | 6.8% | 13.5% | -6.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 38% | 37.2% | 0.8% |
| Christian | 55.6% | 46.2% | 9.4% |
| Jewish | 3.6% | 0.5% | 3.1% |
| Muslim | 0.8% | 6.5% | -5.7% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 1.6% | 6.0% | -4.4% |
Over the last 12 months, the overall crime rate around Mill Green was 154.2 per 1,000 residents, which is 200.9% higher than the Brookmans Park and Little Heath average. The most reported crime type was Violence and sexual offences.
Mill Green has the 6th highest crime rate of 41 local areas in Brookmans Park and Little Heath and the 56th highest crime rate of 363 local areas in Welwyn Hatfield .
Violent and sexual offences accounted for around 69.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 9.1%.

Households in this area have a higher level of wealth to the average household in England and Wales. 76% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 2 Mill Green Lodge Mill Green, Hatfield, Hertfordshire Semi-Detached, an established residential building | £415,000 | 2018-04-27 | £482,558 |
| 1 Mill Green Lodge Mill Green, Hatfield, Hertfordshire Semi-Detached, an established residential building | £318,000 | 2015-01-23 | £471,810 |
| 2 Mill Green Lodge Mill Green, Hatfield, Hertfordshire Semi-Detached, an established residential building | £330,000 | 2014-05-23 | £530,547 |
| 1 Mill Green Lodge Mill Green, Hatfield, Hertfordshire Semi-Detached, an established residential building | £300,000 | 2006-05-16 | £616,016 |
| 2 Mill Green Lodge Mill Green, Hatfield, Hertfordshire Semi-Detached, an established residential building | £300,000 | 2005-04-01 | £662,252 |
AL9 5PA area has a very high level of entrepreneurship. Only 5% of streets have higher percent of entrepreneur residents. 17% of population in this area is self-employed, while the average in the UK is 9.7%. High number of entrepreneurs usually leads to relatively high economic growth, higher paid jobs and better quality of life in the area.
AL9 5PA 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 | 80 |
| Retired | 40 |
| Self-Employed | 35 |
| Part-Time Employee | 19 |
| Student (economically inactive) | 9 |
| Looking after home or family | 8 |
| Other | 5 |
| Long-Term Sick or disabled | 4 |
| Unemployed | 1 |
| Full-Time Student (with or without job) | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 36 |
| Professional, scientific and technical activities | 21 |
| Education | 19 |
| Public administration and defence; compulsory social security | 18 |
| Human health and social work activities | 17 |
| Construction | 17 |
| Other | 16 |
| Manufacturing | 14 |
| Administrative and support service activities | 14 |
| Financial and insurance activities | 11 |
| Transport and storage | 8 |
| Accommodation and food service activities | 8 |
| Information and communication | 6 |
| Real estate activities | 6 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Birchwood Nursery School Birchway , Crawford Road AL10 0PD | 4out of 4 | 1,696 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ludwick Nursery School Holwell Road , AL7 3RP | 4out of 4 | 2,654 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Ryde School Pleasant Rise , AL9 5DR | 3out of 4 | 580 yd | Community school | Yes | Mixed | More About School |
| Countess Anne Church of England School School Lane , AL10 8AX | 3out of 4 | 1,420 yd | Academy converter | No | Mixed | More About School |
| Birchwood Avenue Primary School Birchwood Avenue , AL10 0PS | 3out of 4 | 1,652 yd | Community school | No | Mixed | More About School |
| Creswick Primary & Nursery School Sir John Newsom Way , AL7 4FL | 2out of 4 | 1,806 yd | Community school | Yes | Mixed | More About School |
| Our Lady Catholic Primary School Woodhall Lane , AL7 3TF | 2out of 4 | 2,215 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Onslow St Audreys School Old Rectory Drive , AL10 8AB | 2out of 4 | 1,962 yd | Academy converter | No | Mixed | More About School |
| Bishop's Hatfield Girls' School Woods Avenue , AL10 8NL | 4out of 4 | 2,372 yd | Academy converter | Not Applicable | Girls | More About School |
| Stanborough School Lemsford Lane , AL8 6YR | 2out of 4 | 2,402 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ridgeway Academy Herns Lane , AL7 2AF | 2out of 4 | 4,030 yd | Academy sponsor led | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Southfield School Woods Avenue , AL10 8NN | 3out of 4 | 2,389 yd | Community special school | No | Mixed | More About School |
| Lakeside School Lemsford Lane , AL8 6YN | 4out of 4 | 2,694 yd | Community special school | Yes | Mixed | More About School |
| Links Hatfield Academy Travellers Lane , AL10 8TJ | - not rated | 3,245 yd | Academy alternative provision sponsor led | No | Mixed | More About School |
| University of Hertfordshire Hatfield Campus , College Lane AL10 9AB | - not rated | 3,739 yd | Higher education institutions | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Wrestlers | 89 Great North Road, Hatfield | 1,072 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Mill Green Golf Club GYPSY LANE | golf | 897 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 | 0.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.