Avondale Park is in Colden Common, Winchester and in Winchester district. SO21 1TG is located in the Colden Common and Twyford electoral ward, within the English Parliamentary constituency of Winchester. This postcode has been in use since 1980-01-01.
StreetScan combines information about Avondale Park, Colden Common, Winchester, SO21 1TG and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SO21 1DL, SO21 1FW, SO21 1TD, SO21 1WN, SO21 1XB, SO21 1TB, SO21 1AH, SO21 1AL, SO21 1SD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SO21 1TG is generally consistent with those figures, having a male population of 48.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 53.6% | 51.4% | -2.2% | 51.0% | 0.4% |
| Male | 46.4% | 48.6% | 2.2% | 49.0% | -0.4% |
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 | 26.2% | 32.2% | 6.0% | 37.9% | -5.7% |
| Married: Opposite sex | 44.4% | 40.8% | -3.6% | 44.2% | -3.4% |
| Separated | 3.7% | 2% | -1.7% | 2.2% | -0.2% |
| Divorced | 13.4% | 17.6% | 4.2% | 9.1% | 8.5% |
| Widowed | 12.3% | 7.3% | -5.0% | 6.1% | 1.2% |
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 | 50% | 43% | -7.0% | 48.4% | -5.4% |
| Good health | 28.1% | 34.3% | 6.2% | 33.6% | 0.7% |
| Fair health | 12.9% | 17.8% | 4.9% | 12.7% | 5.1% |
| Bad health | 7.1% | 4.5% | -2.6% | 4.0% | 0.5% |
| Very bad health | 1.8% | 0.3% | -1.5% | 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 | 23.5% | 20.1% | -3.4% | 18.2% | 1.9% |
| 1-4 GCSEs or Equivalent | 9.1% | 11.1% | 2.0% | 9.6% | 1.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.2% | 12.3% | -5.9% | 13.4% | -1.1% |
| Apprenticeship | 2.7% | 5.3% | 2.6% | 5.3% | 0.0% |
| HNC, HND or 2+ A Levels | 7% | 16.8% | 9.8% | 16.9% | -0.1% |
| Degree or Similar | 33.7% | 30.7% | -3.0% | 33.8% | -3.1% |
| Other | 5.9% | 3.7% | -2.2% | 2.8% | 0.9% |
In this area, the population is predominantly white, with 99.7% 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 | 0.4% | 0% | -0.4% | 0.7% | -0.7% |
| Black Caribbean | 0.4% | 0% | -0.4% | 1.0% | -1.0% |
| Mixed White and Asian | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| White | 98.7% | 99.7% | 1.0% | 81.4% | 18.3% |
| Other | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
In this area, 90.9% 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 | 95.1% | 90.9% | -4.2% | 83.2% | 7.7% |
| European Union | 2.2% | 4.5% | 2.3% | 6.1% | -1.6% |
| Rest of Europe | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Africa | 1.8% | 3.5% | 1.7% | 2.7% | 0.8% |
| Middle East and Asia | 0.4% | 0% | -0.4% | 5.6% | -5.6% |
| The Americas and the Caribbean | 0.4% | 0.3% | -0.1% | 1.3% | -1.0% |
| 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 | 95.1% | 91.3% | -3.8% | 83.2% | 8.1% |
| 10+ Years | 0.9% | 4.5% | 3.6% | 9.8% | -5.3% |
| 5-10 Years | 0% | 2.4% | 2.4% | 2.9% | -0.5% |
| 2-5 Years | 0.9% | 0% | -0.9% | 2.2% | -2.2% |
| Less than 2 years | 3.1% | 1.7% | -1.4% | 1.9% | -0.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.6% | 76.7% | 6.9% |
| Poland | 1.4% | 1.3% | 0.1% |
| Other EU countries | 1.4% | 1.5% | -0.1% |
| South and Eastern Africa | 1% | 0.2% | 0.8% |
| No passport held | 12.6% | 13.5% | -0.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 46.9% | 37.2% | 9.7% |
| Christian | 51.4% | 46.2% | 5.2% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Not answered | 1.4% | 6.0% | -4.6% |
Over the last 12 months, the overall crime rate around Avondale Park was 61.2 per 1,000 residents, which is 85.8% higher than the Badger Farm and Oliver's Battery average. The most reported crime type was Violence and sexual offences.
Avondale Park has the 12th highest crime rate of 53 local areas in Badger Farm and Oliver's Battery and the 111th highest crime rate of 377 local areas in Winchester .
Violent and sexual offences accounted for around 37.4 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -8.0%.

Households in this area have a higher level of wealth to the average household in England and Wales. 84% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 56 Avondale Park, Winchester, Hampshire Other, an established residential building | £3,875,000 | 2018-02-01 | £3,740,678 |
SO21 1TG area has a low unemployment rate. According to Census 2021, 2% 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 | 75 |
| Retired | 72 |
| Part-Time Employee | 31 |
| Self-Employed | 22 |
| Long-Term Sick or disabled | 13 |
| Other | 11 |
| Student (economically inactive) | 9 |
| Looking after home or family | 7 |
| Full-Time Student (with or without job) | 5 |
| Unemployed | 5 |
| Human health and social work activities | 15 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 12 |
| Education | 10 |
| Information and communication | 10 |
| Manufacturing | 9 |
| Public administration and defence; compulsory social security | 9 |
| Construction | 8 |
| Professional, scientific and technical activities | 8 |
| Administrative and support service activities | 8 |
| Other | 7 |
| Transport and storage | 4 |
| Financial and insurance activities | 4 |
| Real estate activities | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Accommodation and food service activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Colden Common Primary School Upper Moors Road , Brambridge SO50 6HW | 3out of 4 | 564 yd | Community school | No | Mixed | More About School |
| Twyford St Mary's Church of England Primary School School Road , Twyford SO21 1QQ | 3out of 4 | 2,632 yd | Voluntary controlled school | No | Mixed | More About School |
| Otterbourne Church of England Primary School Main Road , Otterbourne SO21 2EQ | - not rated | 2,942 yd | Voluntary controlled school | No | Mixed | More About School |
| Rookwood Infants' School Penshurst Way , Boyatt Wood SO50 4RJ | - not rated | 3,305 yd | Community school | No | Mixed | More About School |
| Stoke Park Infant School Abbotsbury Road , Bishopstoke SO50 8NZ | 3out of 4 | 3,525 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Thornden School Winchester Road , Chandler's Ford SO53 2DW | - not rated | 3,747 yd | Community school | Not Applicable | Mixed | More About School |
| Thornden School Winchester Road , Chandler's Ford SO53 2DW | 3out of 4 | 3,747 yd | Academy converter | Not Applicable | Mixed | More About School |
| Crestwood Community School Shakespeare Road , Boyatt Wood SO50 4FZ | 3out of 4 | 3,952 yd | Community school | No | Mixed | More About School |
| Wyvern College Botley Road , Fair Oak SO50 7AN | 3out of 4 | 4,453 yd | Academy converter | No | Mixed | More About School |
| Wyvern Technology College Botley Road , Fair Oak SO50 7AN | - not rated | 4,453 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Eastleigh College Chestnut Avenue , SO50 5FS | - not rated | 5,396 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Itchen Valley Education Trust The Allbrook Education Centre , Pitmore Road SO50 4LW | - not rated | 2,648 yd | Miscellaneous | Not Applicable | Mixed | More About School |
| Chiltern Tutorial School Otterbourne Halls , Cranbourne Drive SO21 2ET | - not rated | 2,803 yd | Other independent special school | No | Mixed | More About School |
| Twyford School High Street , Twyford SO21 1NW | - not rated | 3,108 yd | Other independent school | Yes | Mixed | More About School |
| Rosemary Portal School Shepherds Lane , Compton SO21 2AJ | - not rated | 3,317 yd | Community special school | Not Applicable | Mixed | More About School |
| Shepherds Down Special School Shepherds Lane , Compton SO21 2AJ | 3out of 4 | 3,317 yd | Community special school | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Colden Common Community Centre | St Vigor Way, Colden Common | 360 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Rising Sun | The Rising Sun, 27 Spring Lane | 363 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Mayflower | St Vigor Way, Colden Common | 360 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Southern Co-Operative Limited | Co-op, St Vigor Way | 360 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Colden Common Community Centre St. Vigor Way | 568 yd | |
| Recreation Ground MAIN ROAD | grass pitches, tennis courts | 587 yd |
| Colden Common Park COLDEN COMMON PARK COLDEN COMMON PARK BOYES LANE | grass pitches | 754 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% |
| Median download speed | 32.3 Mbit/s |
| Average download speed | 29.1 Mbit/s |
| Minimum download speed | 39.99 Mbit/s |
| Maximum download speed | 39.99 Mbit/s |
| Median upload speed | 6.1 Mbit/s |
| Average upload speed | 5.7 Mbit/s |
| Maximum upload speed | 10 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.