Castle Street is in Luton and in Luton district. LU1 3AL is located in the South electoral ward, within the English Parliamentary constituency of Luton South. This postcode has been in use since 1980-01-01.
StreetScan combines information about Castle Street, Luton, LU1 3AL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LU1 3UR, LU1 3GE, LU1 3UT, LU1 3UB, LU1 3UD, LU1 3SF, LU1 5FQ, LU1 3AJ, LU1 3RY.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around LU1 3AL is generally consistent with those figures, having a male population of 48.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.9% | 51.2% | 2.3% | 51.0% | 0.2% |
| Male | 51.1% | 48.8% | -2.3% | 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 area around LU1 3AL, a significant portion of the population is single, making up 48.4% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 55.3% | 48.4% | -6.9% | 37.9% | 10.5% |
| Married: Opposite sex | 29.3% | 38.6% | 9.3% | 44.2% | -5.6% |
| Separated | 5.1% | 2.2% | -2.9% | 2.2% | 0.0% |
| Divorced | 7% | 8.5% | 1.5% | 9.1% | -0.6% |
| Widowed | 3.3% | 2.2% | -1.1% | 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.
This area has a high percentage of residents reporting their health as Good or Very Good (90.6%) 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 | 51.5% | 66% | 14.5% | 48.4% | 17.6% |
| Good health | 36.5% | 24.6% | -11.9% | 33.6% | -9.0% |
| Fair health | 8.6% | 7.4% | -1.2% | 12.7% | -5.3% |
| Bad health | 3% | 2.1% | -0.9% | 4.0% | -1.9% |
| Very bad health | 0.4% | 0% | -0.4% | 1.2% | -1.2% |
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 LU1 3AL this area, 34.5% of residents have no qualifications. This is significantly higher than the UK average of 18.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 9.8% | 34.5% | 24.7% | 18.2% | 16.3% |
| 1-4 GCSEs or Equivalent | 13% | 7.2% | -5.8% | 9.6% | -2.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.8% | 9% | -6.8% | 13.4% | -4.4% |
| Apprenticeship | 1.4% | 4.5% | 3.1% | 5.3% | -0.8% |
| HNC, HND or 2+ A Levels | 12.1% | 8.1% | -4.0% | 16.9% | -8.8% |
| Degree or Similar | 31.6% | 32.3% | 0.7% | 33.8% | -1.5% |
| Other | 16.3% | 4.5% | -11.8% | 2.8% | 1.7% |
In this area, the population is more ethnically diverse compared to the UK average. While 67.6% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.8% | 2.1% | 1.3% | 1.1% | 1.0% |
| Chinese | 3.4% | 1% | -2.4% | 0.7% | 0.3% |
| Indian | 6% | 9% | 3.0% | 3.1% | 5.9% |
| Pakistani | 0.8% | 1% | 0.2% | 2.7% | -1.7% |
| Other Asian | 3.8% | 1.7% | -2.1% | 1.6% | 0.1% |
| Black African | 9.4% | 1.7% | -7.7% | 2.5% | -0.8% |
| Black Caribbean | 1.5% | 1.4% | -0.1% | 1.0% | 0.4% |
| Other Black | 3% | 1.7% | -1.3% | 0.5% | 1.2% |
| Mixed White and Asian | 0.4% | 0.3% | -0.1% | 0.8% | -0.5% |
| Mixed White and African | 1.9% | 1.4% | -0.5% | 0.4% | 1.0% |
| Mixed White and Caribbean | 0.8% | 1.4% | 0.6% | 0.9% | 0.5% |
| Mixed Other | 1.1% | 0.7% | -0.4% | 0.8% | -0.1% |
| White | 61.7% | 67.6% | 5.9% | 81.4% | -13.8% |
| Roma | 0% | 4.1% | 4.1% | 0.2% | 3.9% |
| Arab | 4.9% | 0% | -4.9% | 0.6% | -0.6% |
| Other | 0.8% | 4.8% | 4.0% | 1.6% | 3.2% |
In this area, just 33.1% of residents were born in the United Kingdom, meaning that the majority of residents originate from outside the UK.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 51.1% | 33.1% | -18.0% | 83.2% | -50.1% |
| European Union | 28.6% | 40.4% | 11.8% | 6.1% | 34.3% |
| Rest of Europe | 0% | 6.3% | 6.3% | 0.8% | 5.5% |
| Africa | 9.8% | 3.1% | -6.7% | 2.7% | 0.4% |
| Middle East and Asia | 8.3% | 13.2% | 4.9% | 5.6% | 7.6% |
| The Americas and the Caribbean | 1.5% | 3.8% | 2.3% | 1.3% | 2.5% |
| Oceania | 0.8% | 0% | -0.8% | 0.3% | -0.3% |
In this area majority of residents originate from outside the UK. Only 33.1% of residents were born in the United Kingdom. 17.7% of residents have lived in the UK for 10 years or more.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 48.5% | 33% | -15.5% | 83.2% | -50.2% |
| 10+ Years | 9.4% | 17.7% | 8.3% | 9.8% | 7.9% |
| 5-10 Years | 22.6% | 18.8% | -3.8% | 2.9% | 15.9% |
| 2-5 Years | 12.4% | 14.2% | 1.8% | 2.2% | 12.0% |
| Less than 2 years | 7.1% | 16.3% | 9.2% | 1.9% | 14.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 24% | 76.7% | -52.7% |
| Italy | 2.4% | 0.6% | 1.8% |
| Portugal | 3.8% | 0.5% | 3.3% |
| Spain | 0.7% | 0.4% | 0.3% |
| Poland | 21.6% | 1.3% | 20.3% |
| Romania | 16% | 0.9% | 15.1% |
| Other EU countries | 4.9% | 1.5% | 3.4% |
| Other Europe | 2.4% | 0.2% | 2.2% |
| North Africa | 0.3% | 0.1% | 0.2% |
| Central and Western Africa | 0.7% | 0.3% | 0.4% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Eastern Asia | 1% | 0.3% | 0.7% |
| Southern Asia | 9.1% | 1.2% | 7.9% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| No passport held | 12.2% | 13.5% | -1.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 20.6% | 37.2% | -16.6% |
| Christian | 60.5% | 46.2% | 14.3% |
| Hindu | 7.3% | 1.7% | 5.6% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 6.3% | 6.5% | -0.2% |
| Sikh | 2.4% | 0.9% | 1.5% |
| Not answered | 2.4% | 6.0% | -3.6% |
Over the last 12 months, the overall crime rate around Castle Street was 282.4 per 1,000 residents, which is 28.3% lower than the Central average. The most reported crime type was Other theft.
Castle Street has the 20th highest crime rate of 75 local areas in Central and the 37th highest crime rate of 583 local areas in Luton .
Violent and sexual offences accounted for around 54.8 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -49.8%.

Households in this area have a similar level of wealth to the average household in England and Wales. 51% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 119A Castle Street, Luton, Luton Other, an established residential building | £32,000 | 2023-04-18 | £32,065 |
| 123 - 135 Castle Street, Luton, Luton Other, an established residential building | £335,000 | 2017-10-19 | £341,582 |
| 121 Castle Street, Luton, Luton Terraced, an established residential building | £185,000 | 2016-03-10 | £249,851 |
| 121 Castle Street, Luton, Luton Semi-Detached, an established residential building | £142,000 | 2006-11-24 | £272,825 |
| 119C Castle Street, Luton, Luton Flats/Maisonettes, an established residential building | £52,000 | 2006-01-12 | £81,384 |
The percentage of student residents living in LU1 3AL area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 93 |
| Self-Employed | 21 |
| Full-Time Student (with or without job) | 21 |
| Part-Time Employee | 18 |
| Student (economically inactive) | 17 |
| Other | 14 |
| Unemployed | 14 |
| Looking after home or family | 13 |
| Retired | 10 |
| Long-Term Sick or disabled | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 23 |
| Transport and storage | 20 |
| Accommodation and food service activities | 20 |
| Administrative and support service activities | 14 |
| Manufacturing | 12 |
| Education | 9 |
| Information and communication | 8 |
| Human health and social work activities | 7 |
| Other | 7 |
| Construction | 7 |
| Public administration and defence; compulsory social security | 5 |
| Real estate activities | 4 |
| Agriculture, forestry and fishing | 2 |
| Professional, scientific and technical activities | 2 |
| Financial and insurance activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chapel Street Nursery School Russell Street , LU1 5EA | 3out of 4 | 61 yd | Local authority nursery school | Yes | Mixed | More About School |
| Rothesay Nursery School 59 Rothesay Road , LU1 1RB | 3out of 4 | 541 yd | Local authority nursery school | Yes | Mixed | More About School |
| Hart Hill Nursery School Whitecroft Road , LU2 0JS | 3out of 4 | 1,556 yd | Local authority nursery school | Yes | Mixed | More About School |
| Grasmere Nursery School Icknield Way , LU3 2BT | 4out of 4 | 5,425 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Tennyson Road Primary School Tennyson Road , LU1 3RS | 4out of 4 | 458 yd | Academy converter | No | Mixed | More About School |
| Hillborough Junior School Hillborough Road , LU1 5EZ | 4out of 4 | 477 yd | Community school | No | Mixed | More About School |
| Hillborough Infant and Nursery School Hillborough Road , LU1 5EZ | 3out of 4 | 477 yd | Community school | Yes | Mixed | More About School |
| Farley Junior Academy Northdrift Way , LU1 5JF | - not rated | 936 yd | Academy converter | No | Mixed | More About School |
| Surrey Street Primary School Surrey Street Primary School, Cutenhoe Learning Park, Cutenhoe Road , LU1 3NJ | 3out of 4 | 1,113 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chiltern Academy Gipsy Lane , LU1 3GF | - not rated | 1,344 yd | Free schools | Not Applicable | Mixed | More About School |
| The Stockwood Park Academy Rotheram Avenue , LU1 5PP | 2out of 4 | 1,384 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Denbigh High School Alexandra Avenue , LU3 1HE | 4out of 4 | 2,147 yd | Academy converter | Not Applicable | Mixed | More About School |
| Queen Elizabeth School Crawley Green Road , LU2 9AG | 3out of 4 | 3,390 yd | Foundation school | No | Mixed | More About School |
| Stopsley High School St Thomas's Road , LU2 7UX | - not rated | 3,463 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Luton Sixth Form College Bradgers Hill Road , LU2 7EW | - not rated | 3,450 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Oakwood Primary School 117 Tennyson Road , LU1 3RR | - not rated | 610 yd | Other independent school | Yes | Mixed | More About School |
| University of Bedfordshire Park Square , LU1 3JU | - not rated | 718 yd | Higher education institutions | Not Applicable | Mixed | More About School |
| Luton Pentecostal Church Christian Academy 15 Church Street , LU1 3JE | - not rated | 782 yd | Other independent school | Yes | Mixed | More About School |
| Avenue Centre for Education Cutenhoe Road , LU1 3NJ | 3out of 4 | 1,117 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Bury Park Educational Institute (Al - Hikmah Secondary School) 82 - 86 Dunstable Road , LU1 1EH | - not rated | 1,366 yd | Other independent school | No | Girls | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Hardware Cafe | 80 Castle Street | 122 yd | |
| 313 Secret Garden Shisha | 15 Windsor street | 131 yd | |
| Cafe Welcome | St Pauls C Of E Church, New Town Street | 268 yd | |
| Red Chilli Restaurant | 96-104 Wellington Street | 449 yd | |
| Berlin Doner 65 | 83 Wellington Street | 449 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| O'Shea's | Flat, O'shea's Public House, 115-117 Castle Street | 2 yd | |
| Hibbert Arms | The Hibbert Arms, 35 Hibbert Street | 132 yd | |
| Phoenix Public House / McCarthys | 2 Kelvin Close | 159 yd | |
| Enterprise Public House | The Enterprise, 20 Elizabeth Street | 245 yd | |
| The Globe Public House | The Globe, 26 Union Street | 293 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| H B Curry | 2c Windsor Street | 92 yd | |
| Wings and tings | 42-43 Stockwood Crescent | 120 yd | |
| Pizza GoGo (Luton) | 15 Windsor Street | 131 yd | |
| Jumbo Take Away | 88a Chapel Street | 202 yd | |
| Lill smoke shack pizza | 15 Elizabeth Street | 220 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Foods Ltd | 51-61 Park Street | 648 yd | |
| Farmfoods Ltd | 54 The Mall | 702 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Bannatyne Health Club (Luton) REGENT STREET | health and fitness suite, swimming pool | 366 yd |
| Central Baptist Church 52A 52A PARK STREET | 571 yd | |
| Trugym Luton 6-8 6-8 PARK STREET | health and fitness suite | 588 yd |
| Hillborough Infant School HILLBOROUGH ROAD | 600 yd | |
| Memorial Park West Hill Road | grass pitches, tennis courts | 745 yd |
| Anytime Fitness (Luton) 133-135 133-135 THE MALL | health and fitness suite | 796 yd |
| Bodylines (Closed) 6-8 6-8 Gordon Street | health and fitness suite | 856 yd |
| Waves Health & Leisure Club (Strathmore) (Closed) The Mall | health and fitness suite, swimming pool | 890 yd |
| All Womens Gym (Closed) Guildford Street | health and fitness suite | 912 yd |
| Power Craft Gym (Closed) Guildford Street | health and fitness suite | 914 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 | 42.1% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 42.1% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 42.1% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 36.8% |
| 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 | 90 Mbit/s |
| Average download speed | 132.3 Mbit/s |
| Minimum download speed | 324.47 Mbit/s |
| Maximum download speed | 324.47 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 25 Mbit/s |
| Maximum upload speed | 49.94 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.