TS21 3ET is in Sedgefield, Stockton-On-Tees and Sedgefield district. TS21 3ET is located in the Sedgefield electoral ward, within the English Parliamentary constituency of Sedgefield. This postcode has been in use since 1990-02-01.
StreetScan combines information about Sedgefield, Stockton-on-tees, TS21 3ET 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 TS21 3ET is generally consistent with those figures, having a male population of 48.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52.6% | 51.3% | -1.3% | 51.0% | 0.3% |
| Male | 47.4% | 48.7% | 1.3% | 49.0% | -0.3% |
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 TS21 3ET there is a very large concentration of residents that are married - 55.3% 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 | 20.5% | 24.9% | 4.4% | 37.9% | -13.0% |
| Married: Opposite sex | 53.4% | 55.3% | 1.9% | 44.2% | 11.1% |
| Married: Same sex | 0% | 1.2% | 1.2% | 0.3% | 0.9% |
| Separated | 2.9% | 0.9% | -2.0% | 2.2% | -1.3% |
| Divorced | 5.9% | 7.1% | 1.2% | 9.1% | -2.0% |
| Widowed | 17.3% | 10.7% | -6.6% | 6.1% | 4.6% |
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 | 46.6% | 47.7% | 1.1% | 48.4% | -0.7% |
| Good health | 26.6% | 34.3% | 7.7% | 33.6% | 0.7% |
| Fair health | 17% | 13.1% | -3.9% | 12.7% | 0.4% |
| Bad health | 7.9% | 2.6% | -5.3% | 4.0% | -1.4% |
| Very bad health | 1.9% | 2.3% | 0.4% | 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 | 23.1% | 20.8% | -2.3% | 18.2% | 2.6% |
| 1-4 GCSEs or Equivalent | 12.7% | 10.1% | -2.6% | 9.6% | 0.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.2% | 15.4% | -2.8% | 13.4% | 2.0% |
| Apprenticeship | 4.6% | 4.2% | -0.4% | 5.3% | -1.1% |
| HNC, HND or 2+ A Levels | 12.7% | 14.2% | 1.5% | 16.9% | -2.7% |
| Degree or Similar | 24.4% | 32% | 7.6% | 33.8% | -1.8% |
| Other | 4.2% | 3.3% | -0.9% | 2.8% | 0.5% |
In this area, the population is predominantly white, with 96.4% 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) | |
|---|---|---|---|---|---|
| Indian | 0% | 0.5% | 0.5% | 3.1% | -2.6% |
| Other Asian | 0% | 0.8% | 0.8% | 1.6% | -0.8% |
| Black African | 0% | 0.8% | 0.8% | 2.5% | -1.7% |
| Mixed White and Asian | 0.5% | 0.5% | 0.0% | 0.8% | -0.3% |
| Mixed White and African | 0% | 0.3% | 0.3% | 0.4% | -0.1% |
| Mixed Other | 0.3% | 0.8% | 0.5% | 0.8% | 0.0% |
| White | 98.6% | 96.4% | -2.2% | 81.4% | 15.0% |
| Arab | 0.5% | 0% | -0.5% | 0.6% | -0.6% |
In this area, 97.9% 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 | 97.5% | 97.9% | 0.4% | 83.2% | 14.7% |
| European Union | 0% | 0.3% | 0.3% | 6.1% | -5.8% |
| Africa | 0.3% | 0.8% | 0.5% | 2.7% | -1.9% |
| Middle East and Asia | 1.9% | 0.8% | -1.1% | 5.6% | -4.8% |
| Oceania | 0.3% | 0.3% | 0.0% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 97.5% | 98.4% | 0.9% | 83.2% | 15.2% |
| 10+ Years | 0% | 1.3% | 1.3% | 9.8% | -8.5% |
| 5-10 Years | 0.3% | 0% | -0.3% | 2.9% | -2.9% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 1.9% | 0.3% | -1.6% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.3% | 76.7% | 6.6% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| No passport held | 16.5% | 13.5% | 3.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 30.2% | 37.2% | -7.0% |
| Christian | 62.1% | 46.2% | 15.9% |
| Sikh | 0.5% | 0.9% | -0.4% |
| Not answered | 7.2% | 6.0% | 1.2% |
Over the last 12 months, the overall crime rate around TS21 3ET was 133.3 per 1,000 residents, which is 16.6% lower than the Aycliffe East average. The most reported crime type was Violence and sexual offences.
TS21 3ET has the 20th highest crime rate of 70 local areas in Aycliffe East and the 466th highest crime rate of 1,724 local areas in County Durham .
Violent and sexual offences accounted for around 63.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -44.6%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 62% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| The Willows, Stockton-On-Tees, County Durham Other, an established residential building | £3,150,000 | 2023-06-02 | £3,481,403 |
| The Willows, Stockton-On-Tees, Durham Detached, an established residential building | £280,000 | 2002-03-22 | £759,500 |
TS21 3ET area has a very high level of entrepreneurship. Less than 1% of streets have higher percent of entrepreneur residents. 23% 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.
TS21 3ET 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 | 92 |
| Self-Employed | 78 |
| Retired | 77 |
| Part-Time Employee | 30 |
| Student (economically inactive) | 15 |
| Other | 14 |
| Long-Term Sick or disabled | 11 |
| Looking after home or family | 10 |
| Full-Time Student (with or without job) | 8 |
| Unemployed | 6 |
| Agriculture, forestry and fishing | 36 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Manufacturing | 19 |
| Human health and social work activities | 19 |
| Other | 17 |
| Education | 15 |
| Construction | 10 |
| Professional, scientific and technical activities | 10 |
| Transport and storage | 7 |
| Public administration and defence; compulsory social security | 5 |
| Administrative and support service activities | 3 |
| Accommodation and food service activities | 2 |
| Information and communication | 1 |
| Financial and insurance activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Fishburn Primary School East View , Fishburn TS21 4AU | 2out of 4 | 1,229 yd | Community school | Yes | Mixed | More About School |
| Sedgefield Hardwick Primary School Hawthorn Road , Sedgefield TS21 3DA | 4out of 4 | 2,039 yd | Community school | Yes | Mixed | More About School |
| St William's Catholic Primary School Elwick View , Trimdon Village TS29 6HY | 4out of 4 | 2,687 yd | Academy converter | Yes | Mixed | More About School |
| Bluebell Meadow Primary School Elwick View , TS29 6JU | - not rated | 2,776 yd | Academy sponsor led | Yes | Mixed | More About School |
| Sedgefield Primary School Rectory Row , Sedgefield TS21 2BJ | 3out of 4 | 2,906 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Sedgefield Community College Hawthorn Road , Sedgefield TS21 3DD | - not rated | 2,120 yd | Academy converter | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Cafe 14 | Unit 1, 14 Maughan Terrace | 819 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Fishburn Workingmens Club | rear Alhambra Terrace | 884 yd | |
| The Beehive | Park View | 1,085 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Wo Ping | 13 Chaytor Terrace | 658 yd | |
| Diamond Pizza | 1 Regent Terrace | 790 yd | |
| Hendersons Fish Shop | 8 Alhambra Terrace | 884 yd | |
| Alhambra Curry House | 7 Alhambra Terrace | 884 yd | |
| Fishburn Pizza | 1 Front Street | 983 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Co-Operative Food | 10 Butterwick Road | 1,020 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| The Gym ALEXANDER HOUSE ALEXANDER HOUSE BUTTERWICK ROAD | health and fitness suite | 1,066 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.