St Marys Close is in Sudbury and in Babergh district. CO10 0PN is located in the Lavenham electoral ward, within the English Parliamentary constituency of South Suffolk. This postcode has been in use since 1984-10-01.
StreetScan combines information about St Marys Close, Sudbury, CO10 0PN and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CO10 0PP, CO10 1PZ, CO10 1PY, CO10 1PX, CO10 1PT, CO10 0GN, CO10 1PU, CO10 2DZ, CO10 1QG.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CO10 0PN is generally consistent with those figures, having a male population of 49.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.8% | 50.9% | 2.1% | 51.0% | -0.1% |
| Male | 51.2% | 49.1% | -2.1% | 49.0% | 0.1% |
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 CO10 0PN there is a very large concentration of residents that are married - 60.2% 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 | 21.2% | 23.6% | 2.4% | 37.9% | -14.3% |
| Married: Opposite sex | 65.1% | 60.2% | -4.9% | 44.2% | 16.0% |
| Married: Same sex | 0% | 0.6% | 0.6% | 0.3% | 0.3% |
| Separated | 0.3% | 0.6% | 0.3% | 2.2% | -1.6% |
| Divorced | 8.5% | 7.1% | -1.4% | 9.1% | -2.0% |
| Widowed | 4.9% | 7.8% | 2.9% | 6.1% | 1.7% |
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 | 42.8% | 43.1% | 0.3% | 48.4% | -5.3% |
| Good health | 42.8% | 40.8% | -2.0% | 33.6% | 7.2% |
| Fair health | 11.4% | 11.8% | 0.4% | 12.7% | -0.9% |
| Bad health | 1.9% | 3.7% | 1.8% | 4.0% | -0.3% |
| Very bad health | 1.1% | 0.6% | -0.5% | 1.2% | -0.6% |
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 | 16% | 13.4% | -2.6% | 18.2% | -4.8% |
| 1-4 GCSEs or Equivalent | 19.5% | 13.4% | -6.1% | 9.6% | 3.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.6% | 14.1% | -2.5% | 13.4% | 0.7% |
| Apprenticeship | 4.2% | 5.9% | 1.7% | 5.3% | 0.6% |
| HNC, HND or 2+ A Levels | 12.1% | 16.4% | 4.3% | 16.9% | -0.5% |
| Degree or Similar | 27.4% | 35.1% | 7.7% | 33.8% | 1.3% |
| Other | 4.2% | 1.6% | -2.6% | 2.8% | -1.2% |
In this area, the population is predominantly white, with 98.3% 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% | 0.3% | 0.3% | 0.7% | -0.4% |
| Indian | 0.3% | 0.3% | 0.0% | 3.1% | -2.8% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and African | 0% | 0.6% | 0.6% | 0.4% | 0.2% |
| Mixed Other | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| White | 99.5% | 98.3% | -1.2% | 81.4% | 16.9% |
| Other | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
In this area, 95.4% 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 | 96.5% | 95.4% | -1.1% | 83.2% | 12.2% |
| European Union | 1.6% | 2.3% | 0.7% | 6.1% | -3.8% |
| Rest of Europe | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Africa | 0.3% | 0.9% | 0.6% | 2.7% | -1.8% |
| Middle East and Asia | 0.8% | 0.6% | -0.2% | 5.6% | -5.0% |
| The Americas and the Caribbean | 0.8% | 0.3% | -0.5% | 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 | 95.9% | 95.4% | -0.5% | 83.2% | 12.2% |
| 10+ Years | 0% | 4.3% | 4.3% | 9.8% | -5.5% |
| 2-5 Years | 0% | 0.3% | 0.3% | 2.2% | -1.9% |
| Less than 2 years | 4.1% | 0% | -4.1% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 88.3% | 76.7% | 11.6% |
| Ireland | 0.3% | 0.6% | -0.3% |
| France | 0.3% | 0.3% | 0.0% |
| Italy | 0.3% | 0.6% | -0.3% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| No passport held | 10.3% | 13.5% | -3.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 41.1% | 37.2% | 3.9% |
| Christian | 52% | 46.2% | 5.8% |
| Hindu | 0.3% | 1.7% | -1.4% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Other religion | 0.6% | 0.6% | 0.0% |
| Not answered | 5.7% | 6.0% | -0.3% |
Over the last 12 months, the overall crime rate around St Marys Close was 71.9 per 1,000 residents, which is 173.0% higher than the Assington average. The most reported crime type was Violence and sexual offences.
St Marys Close has the highest crime rate of 46 local areas in Assington and the 43rd highest crime rate of 304 local areas in Babergh .
Violent and sexual offences accounted for around 49.4 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -31.1%.

Households in this area have a similar level of wealth to the average household in England and Wales. 52% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 19 St Marys Close, Sudbury, Suffolk Detached, an established residential building | £620,000 | 2026-04-17 | £620,000 |
| Heathcot, 17 St Marys Close, Sudbury, Suffolk Detached, an established residential building | £590,000 | 2025-10-30 | £574,352 |
| Oak Tree Lodge, 13 St Marys Close, Sudbury, Suffolk Detached, an established residential building | £465,000 | 2023-03-03 | £452,667 |
| 1 St Marys Close, Sudbury, Suffolk Detached, an established residential building | £475,000 | 2022-04-27 | £475,961 |
| 14 St Marys Close, Sudbury, Suffolk Detached, an established residential building | £460,000 | 2021-05-28 | £513,356 |
CO10 0PN area has a high level of entrepreneurship. Only 18% of streets have higher percent of entrepreneur residents. 13% 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.
CO10 0PN 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.
The percentage of retired residents living in CO10 0PN area is much higher than the country's average. According to Census 2011, 32% residents of this area were retired, while the average in the UK was 14%.
| Retired | 98 |
| Full-Time Employee | 86 |
| Self-Employed | 40 |
| Part-Time Employee | 39 |
| Looking after home or family | 11 |
| Student (economically inactive) | 10 |
| Full-Time Student (with or without job) | 9 |
| Other | 7 |
| Unemployed | 7 |
| Long-Term Sick or disabled | 2 |
| Construction | 28 |
| Manufacturing | 26 |
| Education | 23 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 22 |
| Human health and social work activities | 20 |
| Professional, scientific and technical activities | 15 |
| Transport and storage | 14 |
| Accommodation and food service activities | 12 |
| Administrative and support service activities | 9 |
| Public administration and defence; compulsory social security | 6 |
| Other | 5 |
| Financial and insurance activities | 5 |
| Agriculture, forestry and fishing | 4 |
| Information and communication | 3 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Woodhall Primary School Mayflower Way , CO10 1ST | 3out of 4 | 1,110 yd | Academy sponsor led | Yes | Mixed | More About School |
| Woodhall Community Primary School Mayflower Way , CO10 1ST | - not rated | 1,110 yd | Community school | Yes | Mixed | More About School |
| Tudor Church of England Primary School, Sudbury Tudor Road , CO10 1NL | 3out of 4 | 1,400 yd | Academy sponsor led | No | Mixed | More About School |
| Tudor Church of England Voluntary Controlled Primary School, Sudbury Tudor Road , CO10 1NL | - not rated | 1,400 yd | Voluntary controlled school | No | Mixed | More About School |
| St Joseph's Roman Catholic Primary School Beaconsfield Road , CO10 1JP | 3out of 4 | 1,992 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ormiston Sudbury Academy Tudor Road , CO10 1NW | 2out of 4 | 1,225 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Sudbury Upper School and Arts College Tudor Road , CO10 1NW | - not rated | 1,225 yd | Foundation school | No | Mixed | More About School |
| Thomas Gainsborough School Wells Hall Road , Great Cornard CO10 0NH | - not rated | 3,201 yd | Academy converter | No | Mixed | More About School |
| Thomas Gainsborough School Head Lane , Great Cornard CO10 0JU | - not rated | 3,243 yd | Foundation school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| All Saints Church of England Voluntary Controlled Middle School, Sudbury Acton Lane , CO10 0AA | - not rated | 508 yd | Voluntary controlled school | No | Mixed | More About School |
| Uplands Community Middle School York Road , CO10 1NG | - not rated | 1,421 yd | Community school | No | Mixed | More About School |
| Great Cornard Middle School Wells Hall Road , Great Cornard CO10 0NH | - not rated | 3,317 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hillside Special School Hitchcock Place , CO10 1NN | - not rated | 1,224 yd | Community special school | No | Mixed | More About School |
| Chalk Hill Cats Lane , CO10 2SF | 2out of 4 | 2,018 yd | Academy special sponsor led | Not Applicable | Mixed | More About School |
| Chalk Hill Cats Lane , CO10 2SF | - not rated | 2,118 yd | Academy alternative provision sponsor led | Not Applicable | Mixed | More About School |
| Hampden House Hostel Cats Lane , Great Cornard CO10 2SF | - not rated | 2,118 yd | Miscellaneous | Not Applicable | Not applicable | More About School |
| Hampden House PRU Cats Lane , Great Cornard CO10 2SF | - not rated | 2,118 yd | Pupil referral unit | Not Applicable | Boys | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sudbury Community Hub | Sudbury Community Hub. Sudbury Community, 3 Northern Road | 605 yd | |
| Rainbow Fun | Unit 1, Addison Road | 845 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Mick's Fish and Chips | 1 Landsdown Road, SUDBURY | 931 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| All Saints Church Of England Middle School (Closed) Acton Lane | grass pitches | 508 yd |
| The Delphi Centre THE DELPHI CENTRE THE DELPHI CENTRE NEWTON ROAD | grass pitches | 1,072 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 | 100.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 100.0% |
| 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 | 16.5 Mbit/s |
| Average download speed | 16.6 Mbit/s |
| Minimum download speed | 23.49 Mbit/s |
| Maximum download speed | 23.49 Mbit/s |
| Median upload speed | 0.9 Mbit/s |
| Average upload speed | 1.1 Mbit/s |
| Maximum upload speed | 2.96 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.