Kay Street is in Darwen and in Blackburn With Darwen district. BB3 3BZ is located in the Darwen East electoral ward, within the English Parliamentary constituency of Rossendale and Darwen. This postcode has been in use since 1980-01-01.
StreetScan combines information about Kay Street, Darwen, BB3 3BZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: BB3 3EP, BB3 3EN, BB3 3ET, BB3 3HZ, BB3 3EZ, BB3 3BY, BB3 3HU, BB3 3EL, BB3 2RJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around BB3 3BZ is generally consistent with those figures, having a male population of 49%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 47.2% | 51% | 3.8% | 51.0% | 0.0% |
| Male | 52.8% | 49% | -3.8% | 49.0% | 0.0% |
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 BB3 3BZ, a significant portion of the population is single, making up 47% 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 | 39.5% | 47% | 7.5% | 37.9% | 9.1% |
| Married: Opposite sex | 29.5% | 36.4% | 6.9% | 44.2% | -7.8% |
| Separated | 5.3% | 3.5% | -1.8% | 2.2% | 1.3% |
| Divorced | 20% | 10.1% | -9.9% | 9.1% | 1.0% |
| Widowed | 5.8% | 3% | -2.8% | 6.1% | -3.1% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 36.6% | 39.3% | 2.7% | 48.4% | -9.1% |
| Good health | 34.7% | 35.5% | 0.8% | 33.6% | 1.9% |
| Fair health | 21.5% | 14.1% | -7.4% | 12.7% | 1.4% |
| Bad health | 4.9% | 8.8% | 3.9% | 4.0% | 4.8% |
| Very bad health | 2.3% | 2.3% | 0.0% | 1.2% | 1.1% |
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 | 37.9% | 22.8% | -15.1% | 18.2% | 4.6% |
| 1-4 GCSEs or Equivalent | 22.1% | 15.7% | -6.4% | 9.6% | 6.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.6% | 13.2% | 1.6% | 13.4% | -0.2% |
| Apprenticeship | 3.7% | 4.1% | 0.4% | 5.3% | -1.2% |
| HNC, HND or 2+ A Levels | 11.1% | 14.7% | 3.6% | 16.9% | -2.2% |
| Degree or Similar | 9.5% | 26.4% | 16.9% | 33.8% | -7.4% |
| Other | 4.2% | 3% | -1.2% | 2.8% | 0.2% |
This area closely mirrors the overall ethnic composition of the UK, with 85.6% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.4% | 0% | -0.4% | 1.1% | -1.1% |
| Chinese | 0.4% | 1.9% | 1.5% | 0.7% | 1.2% |
| Indian | 1.1% | 0% | -1.1% | 3.1% | -3.1% |
| Pakistani | 1.9% | 6.4% | 4.5% | 2.7% | 3.7% |
| Other Asian | 0.4% | 0% | -0.4% | 1.6% | -1.6% |
| Black African | 0.4% | 0% | -0.4% | 2.5% | -2.5% |
| Black Caribbean | 0.4% | 1.5% | 1.1% | 1.0% | 0.5% |
| Mixed White and Asian | 0% | 1.5% | 1.5% | 0.8% | 0.7% |
| Mixed White and African | 0% | 0.4% | 0.4% | 0.4% | 0.0% |
| Mixed White and Caribbean | 1.1% | 1.9% | 0.8% | 0.9% | 1.0% |
| Mixed Other | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| White | 92.8% | 85.6% | -7.2% | 81.4% | 4.2% |
| Gypsy or Irish Traveller | 0% | 0.8% | 0.8% | 0.1% | 0.7% |
| Other | 0.8% | 0% | -0.8% | 1.6% | -1.6% |
In this area, 86.2% 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 | 93.6% | 86.2% | -7.4% | 83.2% | 3.0% |
| European Union | 2.3% | 6.9% | 4.6% | 6.1% | 0.8% |
| Africa | 0.4% | 0% | -0.4% | 2.7% | -2.7% |
| Middle East and Asia | 2.3% | 4.2% | 1.9% | 5.6% | -1.4% |
| The Americas and the Caribbean | 1.5% | 1.5% | 0.0% | 1.3% | 0.2% |
| British Overseas | 0% | 1.1% | 1.1% | 0.0% | 1.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.6% | 85.2% | -8.4% | 83.2% | 2.0% |
| 10+ Years | 0.4% | 5.7% | 5.3% | 9.8% | -4.1% |
| 5-10 Years | 1.1% | 4.5% | 3.4% | 2.9% | 1.6% |
| 2-5 Years | 1.5% | 2.3% | 0.8% | 2.2% | 0.1% |
| Less than 2 years | 3.4% | 2.3% | -1.1% | 1.9% | 0.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 64.9% | 76.7% | -11.8% |
| Germany | 0.8% | 0.2% | 0.6% |
| Italy | 3% | 0.6% | 2.4% |
| Spain | 0.4% | 0.4% | 0.0% |
| Poland | 0.8% | 1.3% | -0.5% |
| Other EU countries | 3% | 1.5% | 1.5% |
| Southern Asia | 1.5% | 1.2% | 0.3% |
| Central and South America | 1.5% | 0.2% | 1.3% |
| British Overseas Territories | 0.4% | 0.0% | 0.4% |
| No passport held | 23.8% | 13.5% | 10.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 51.7% | 37.2% | 14.5% |
| Christian | 32.3% | 46.2% | -13.9% |
| Muslim | 7.6% | 6.5% | 1.1% |
| Not answered | 8.4% | 6.0% | 2.4% |
Over the last 12 months, the overall crime rate around Kay Street was 132.8 per 1,000 residents, which is 29.7% lower than the Darwen East average. The most reported crime type was Violence and sexual offences.
Kay Street has the 26th highest crime rate of 64 local areas in Darwen East and the 130th highest crime rate of 440 local areas in Blackburn with Darwen .
Violent and sexual offences accounted for around 66.4 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -7.8%.

Households in this area have a much lower level of wealth compared to the average household in England and Wales. 94% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 24 Kay Street, Darwen, Blackburn With Darwen Terraced, an established residential building | £54,000 | 2023-11-20 | £62,609 |
| 26 - 28 Kay Street, Darwen, Blackburn With Darwen Semi-Detached, an established residential building | £68,000 | 2004-01-30 | £176,647 |
| 24 Kay Street, Darwen, Blackburn With Darwen Terraced, an established residential building | £14,000 | 2003-02-27 | £49,802 |
| 24 Kay Street, Darwen, Blackburn With Darwen Terraced, an established residential building | £6,000 | 2001-04-19 | £26,930 |
| 2 - 4 Kay Street, Darwen, Blackburn With Darwen Flats/Maisonettes, an established residential building | £57,500 | 2000-06-16 | £192,616 |
| Full-Time Employee | 76 |
| Long-Term Sick or disabled | 28 |
| Part-Time Employee | 21 |
| Retired | 19 |
| Unemployed | 14 |
| Looking after home or family | 12 |
| Other | 10 |
| Self-Employed | 9 |
| Student (economically inactive) | 8 |
| Full-Time Student (with or without job) | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 25 |
| Manufacturing | 13 |
| Construction | 9 |
| Human health and social work activities | 9 |
| Education | 9 |
| Administrative and support service activities | 8 |
| Professional, scientific and technical activities | 6 |
| Other | 5 |
| Accommodation and food service activities | 4 |
| Transport and storage | 2 |
| Financial and insurance activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Public administration and defence; compulsory social security | 1 |
| Information and communication | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Turncroft Nursery School Highfield Road , BB3 2DN | 4out of 4 | 632 yd | Local authority nursery school | Yes | Mixed | More About School |
| Longshaw Nursery School Crosby Road , BB2 3NF | 3out of 4 | 4,135 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Holy Trinity VC School Bank Top , BB3 2RW | 2out of 4 | 476 yd | Voluntary controlled school | No | Mixed | More About School |
| Darwen St James CofE Primary Academy St James Crescent , BB3 0EY | 3out of 4 | 533 yd | Academy converter | Yes | Mixed | More About School |
| Sudell Primary School Sudell Road , BB3 3EB | 2out of 4 | 582 yd | Academy converter | No | Mixed | More About School |
| Darwen St Peter's Church of England Primary School Turncroft Road , BB3 2BW | 2out of 4 | 895 yd | Voluntary aided school | No | Mixed | More About School |
| St Joseph's Roman Catholic Primary School, Darwen Limes Avenue , BB3 2SG | 3out of 4 | 1,054 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Darwen Aldridge Community Academy Sudell Road , BB3 3HD | 3out of 4 | 410 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Darwen Aldridge Enterprise Studio Police Street , BB3 1AF | 3out of 4 | 485 yd | Studio schools | No | Mixed | More About School |
| Darwen Vale High School Blackburn Road , BB3 0AL | 2out of 4 | 2,193 yd | Academy sponsor led | No | Mixed | More About School |
| Blackburn Central High School Haslingden Road , BB2 3HJ | - not rated | 5,035 yd | Academy converter | No | Mixed | More About School |
| St Bede's Roman Catholic High School, Blackburn Green Lane , BB2 4SR | 3out of 4 | 5,233 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Aurora Woodlands School Woodlands , Holly Tree Close BB3 2NG | - not rated | 2,143 yd | Other independent special school | Not Applicable | Boys | More About School |
| The Heights Free School Heys Lane , BB2 4NW | 3out of 4 | 3,997 yd | Free schools alternative provision | No | Mixed | More About School |
| Eden School Heys Lane , BB2 4NW | 2out of 4 | 3,997 yd | Free schools special | No | Mixed | More About School |
| Lower Pastures Broadhead Road , BB3 3QP | - not rated | 4,073 yd | Other independent special school | Not Applicable | Mixed | More About School |
| Noorul Uloom Park Lee Rd , Blackburn BB2 3NY | - not rated | 4,622 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 |
|---|---|---|---|
| Finest Mix Grill | 84-86 Sarah Street | 238 yd | |
| The Bank Bar & Kitchen | 8 Church Street | 346 yd | |
| Deli Carlo | 1 Croft Street | 363 yd | |
| Biscuit Barrel Cafe | Darwen Market Hall, Croft Street | 363 yd | |
| Cin Cin Gin Bar | 1a Church Bank Street | 371 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Entwistle Hotel | 15 Entwistle Street | 181 yd | |
| The Taps Bar | 11 Railway Road | 234 yd | |
| The Old Chapel | 14-16 Railway Road | 234 yd | |
| Victoria Hotel | 94 Sudell Road | 314 yd | |
| The Bridgewater | 9-10 Church Street | 320 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| 3BZ Darwen | 52 Railway Road | 174 yd | |
| Sattis Peri Peri | 44 Railway Road | 174 yd | |
| Crunchy Plus | 7 Railway Road | 234 yd | |
| Lees Cantonese | 87 Sudell Road | 377 yd | |
| Flamingo's | 7 Bridge Street | 384 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| One Stop | 6-7 Church Street | 320 yd | |
| ASDA | School Street | 361 yd | |
| Iceland | Iceland, School Street | 361 yd | |
| Sainsbury's Plc | Sainsbury Superstore, Redearth Road | 487 yd | |
| Lidl Great Britain Ltd | Lidl, Duckworth Street | 648 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Darwen Aldridge Community Academy SUDELL ROAD | artificial grass pitch, health and fitness suite | 379 yd |
| Sudell Primary School SUDELL ROAD | grass pitches | 436 yd |
| Darwen Leisure Centre (Closed) Green Street | health and fitness suite, squash courts, swimming pool | 521 yd |
| Darwen Leisure Centre THE GREEN | health and fitness suite, swimming pool | 527 yd |
| Holy Trinity Ce Primary School BANK TOP | artificial grass pitch | 553 yd |
| Urban Elite Fitness (Closed) Bolton Road | health and fitness suite | 782 yd |
| Darwen Vale High School (Closed) Holden Fold | grass pitches | 909 yd |
| The Square Meadow Holden Fold | grass pitches | 1,018 yd |
| St Joseph'S Roman Catholic Primary School LIMES AVENUE | grass pitches | 1,076 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.