High Street is in Colchester and in Colchester district. CO1 1DN is located in the Castle electoral ward, within the English Parliamentary constituency of Colchester. This postcode has been in use since 1980-01-01.
StreetScan combines information about High Street, Colchester, CO1 1DN and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CO1 1LE, CO1 1TH, CO1 1FA, CO1 1BE, CO1 1TN, CO1 1LH, CO1 1LG, CO1 1TB, CO1 2PJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CO1 1DN is generally consistent with those figures, having a male population of 48.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.1% | 51.7% | 3.6% | 51.0% | 0.7% |
| Male | 51.9% | 48.3% | -3.6% | 49.0% | -0.7% |
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 | 48.7% | 36.5% | -12.2% | 37.9% | -1.4% |
| Married: Opposite sex | 32.5% | 42.8% | 10.3% | 44.2% | -1.4% |
| Married: Same sex | 0.6% | 0% | -0.6% | 0.3% | -0.3% |
| Civil partnership: Opposite sex | 0% | 1% | 1.0% | 0.1% | 0.9% |
| Separated | 3.2% | 3.4% | 0.2% | 2.2% | 1.2% |
| Divorced | 10.5% | 10.1% | -0.4% | 9.1% | 1.0% |
| Widowed | 4.4% | 6.3% | 1.9% | 6.1% | 0.2% |
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 | 43.5% | 48.5% | 5.0% | 48.4% | 0.1% |
| Good health | 37.6% | 35.2% | -2.4% | 33.6% | 1.6% |
| Fair health | 10.7% | 12% | 1.3% | 12.7% | -0.7% |
| Bad health | 3.1% | 3.4% | 0.3% | 4.0% | -0.6% |
| Very bad health | 5.2% | 0.9% | -4.3% | 1.2% | -0.3% |
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 CO1 1DN this area, 6.3% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 46.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 14.3% | 6.3% | -8.0% | 18.2% | -11.9% |
| 1-4 GCSEs or Equivalent | 13.7% | 9.2% | -4.5% | 9.6% | -0.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.9% | 14.6% | 1.7% | 13.4% | 1.2% |
| Apprenticeship | 2.1% | 3.9% | 1.8% | 5.3% | -1.4% |
| HNC, HND or 2+ A Levels | 13.9% | 18.9% | 5.0% | 16.9% | 2.0% |
| Degree or Similar | 36.9% | 46.1% | 9.2% | 33.8% | 12.3% |
| Other | 6.1% | 1% | -5.1% | 2.8% | -1.8% |
This area closely mirrors the overall ethnic composition of the UK, with 88.9% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.8% | 0% | -0.8% | 1.1% | -1.1% |
| Chinese | 2.1% | 0% | -2.1% | 0.7% | -0.7% |
| Indian | 0.6% | 0.4% | -0.2% | 3.1% | -2.7% |
| Pakistani | 2.1% | 0% | -2.1% | 2.7% | -2.7% |
| Other Asian | 2.7% | 0% | -2.7% | 1.6% | -1.6% |
| Black African | 2.3% | 1.3% | -1.0% | 2.5% | -1.2% |
| Black Caribbean | 0.6% | 1.7% | 1.1% | 1.0% | 0.7% |
| Other Black | 0.6% | 0% | -0.6% | 0.5% | -0.5% |
| Mixed White and Asian | 0.8% | 0.4% | -0.4% | 0.8% | -0.4% |
| Mixed White and African | 0.2% | 0.4% | 0.2% | 0.4% | 0.0% |
| Mixed White and Caribbean | 0.8% | 0% | -0.8% | 0.9% | -0.9% |
| Mixed Other | 1% | 3.4% | 2.4% | 0.8% | 2.6% |
| White | 84% | 88.9% | 4.9% | 81.4% | 7.5% |
| Arab | 0.8% | 0% | -0.8% | 0.6% | -0.6% |
| Other | 1% | 3.4% | 2.4% | 1.6% | 1.8% |
In this area, 80.8% 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 | 78.6% | 80.8% | 2.2% | 83.2% | -2.4% |
| European Union | 9% | 7.7% | -1.3% | 6.1% | 1.6% |
| Rest of Europe | 0.8% | 2.6% | 1.8% | 0.8% | 1.8% |
| Africa | 2.5% | 2.1% | -0.4% | 2.7% | -0.6% |
| Middle East and Asia | 6.7% | 2.6% | -4.1% | 5.6% | -3.0% |
| The Americas and the Caribbean | 1.7% | 4.3% | 2.6% | 1.3% | 3.0% |
| Oceania | 0.8% | 0% | -0.8% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 78.2% | 81.1% | 2.9% | 83.2% | -2.1% |
| 10+ Years | 5% | 11.2% | 6.2% | 9.8% | 1.4% |
| 5-10 Years | 5.7% | 3.4% | -2.3% | 2.9% | 0.5% |
| 2-5 Years | 3.6% | 2.1% | -1.5% | 2.2% | -0.1% |
| Less than 2 years | 7.4% | 2.1% | -5.3% | 1.9% | 0.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.2% | 76.7% | 4.5% |
| Ireland | 0.9% | 0.6% | 0.3% |
| France | 0.9% | 0.3% | 0.6% |
| Italy | 0.4% | 0.6% | -0.2% |
| Spain | 0.4% | 0.4% | 0.0% |
| Romania | 2.6% | 0.9% | 1.7% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| Turkey | 2.1% | 0.1% | 2.0% |
| South and Eastern Africa | 1.3% | 0.2% | 1.1% |
| North America and the Caribbean | 0.9% | 0.3% | 0.6% |
| No passport held | 9% | 13.5% | -4.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 51.7% | 37.2% | 14.5% |
| Christian | 41% | 46.2% | -5.2% |
| Jewish | 0.4% | 0.5% | -0.1% |
| Muslim | 2.1% | 6.5% | -4.4% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 4.3% | 6.0% | -1.7% |
Over the last 12 months, the overall crime rate around High Street was 696.2 per 1,000 residents, which is 123.2% higher than the Castle average. The most reported crime type was Violence and sexual offences.
High Street has the 6th highest crime rate of 41 local areas in Castle and the 10th highest crime rate of 615 local areas in Colchester .
Violent and sexual offences accounted for around 323.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -54.8%.

Households in this area have a similar level level of wealth to the average household in England and Wales. 56% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Units 2-3 61A - 62 High Street, Colchester, Essex Other, an established residential building | £1,125,000 | 2018-12-11 | £1,181,250 |
| St. Nicholas House High Street, Colchester, Essex Other, an established residential building | £2,160,000 | 2016-04-15 | £2,612,356 |
| 63A High Street, Colchester, Essex Other, an established residential building | £750,000 | 2013-08-30 | £1,137,931 |
| 66 High Street, Colchester, Essex Detached, an established residential building | £375,000 | 2011-06-17 | £661,602 |
| 65 High Street, Colchester, Essex Detached, an established residential building | £249,999 | 2005-08-01 | £468,687 |
| Full-Time Employee | 80 |
| Retired | 51 |
| Self-Employed | 24 |
| Part-Time Employee | 16 |
| Unemployed | 11 |
| Student (economically inactive) | 9 |
| Other | 7 |
| Long-Term Sick or disabled | 6 |
| Looking after home or family | 3 |
| Full-Time Student (with or without job) | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 49 |
| Human health and social work activities | 37 |
| Education | 35 |
| Professional, scientific and technical activities | 26 |
| Accommodation and food service activities | 26 |
| Other | 24 |
| Information and communication | 16 |
| Manufacturing | 14 |
| Financial and insurance activities | 13 |
| Public administration and defence; compulsory social security | 8 |
| Construction | 7 |
| Administrative and support service activities | 7 |
| Transport and storage | 7 |
| Real estate activities | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St John's Green Primary School St John's Green , CO2 7HE | 3out of 4 | 466 yd | Community school | No | Mixed | More About School |
| St Thomas More's Catholic Primary School, Colchester Priory Street , CO1 2QB | 4out of 4 | 564 yd | Academy converter | No | Mixed | More About School |
| St James' Church of England Primary School Guildford Road , CO1 2RA | 1out of 4 | 828 yd | Academy sponsor led | Yes | Mixed | More About School |
| North Primary School and Nursery John Harper Street , CO1 1RP | 3out of 4 | 856 yd | Community school | Yes | Mixed | More About School |
| St. George's School Canterbury Road , CO2 7RU | 3out of 4 | 1,372 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Colchester Royal Grammar School Lexden Road , CO3 3ND | 4out of 4 | 1,130 yd | Academy converter | Not Applicable | Boys | More About School |
| St Helena School Sheepen Road , CO3 3LE | 3out of 4 | 1,137 yd | Academy converter | Not Applicable | Mixed | More About School |
| St Benedict's Catholic College Norman Way , CO3 3US | 3out of 4 | 2,026 yd | Voluntary aided school | No | Mixed | More About School |
| Colchester County High School for Girls Norman Way , CO3 3US | 4out of 4 | 2,026 yd | Academy converter | Not Applicable | Girls | More About School |
| Philip Morant School and College Rembrandt Way , CO3 4QS | 1out of 4 | 2,415 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Sixth Form College Colchester North Hill , CO1 1SN | - not rated | 489 yd | Further education | Not Applicable | Mixed | More About School |
| Colchester Institute Sheepen Road , CO3 3LL | - not rated | 1,031 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Colchester High School Wellesley Road , CO3 3HD | - not rated | 904 yd | Other independent school | Yes | Mixed | More About School |
| Oxford House School 2 Lexden Road , CO3 3NE | - not rated | 1,054 yd | Other independent school | Yes | Mixed | More About School |
| Kingswode Hoe School Sussex Road , CO3 3QJ | 3out of 4 | 1,508 yd | Academy special converter | Not Applicable | Mixed | More About School |
| St Mary's School for Girls 91 Lexden Road , CO3 3RB | - not rated | 1,703 yd | Other independent school | Yes | Girls | More About School |
| North East Essex Co-operative Academy Turner Road , Mile End CO4 5LB | 3out of 4 | 2,852 yd | Academy alternative provision converter | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Brick Lane Bagel Co | Brick Lane Bagel, 101 High Street | 36 yd | |
| The Holy Bagel | Castle House, Castle Bailey | 51 yd | |
| Claydons | 107 High Street, Colchester | 68 yd | |
| SI5 Spy Missions Ltd | SI5 Spy Missions Unit 2, Foundation House, 1 Long Wyre Street | 96 yd | |
| Preto | 59 High Street, Colchester | 96 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Castle Inn Public House | 92 High Street, Colchester | 63 yd | |
| Slug & Lettuce | 111 High Street, Colchester | 100 yd | |
| Queen Street Brewhouse | 7 Queen Street, Colchester | 120 yd | |
| Fashion Cafe Bar | 2 St Botolphs Street, Colchester | 207 yd | |
| Roberts Club | 18 Vineyard Street, Colchester | 208 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Perfect Grill - Kebab & Pizza House | 33 Queen Street, Colchester | 143 yd | |
| SuperSnack | 7 Short Wyre Street, Colchester | 192 yd | |
| Crystal Restaurant | 49 St Botolphs Street, Colchester | 192 yd | |
| Dr Chippys | 3 St Botolphs Street, Colchester | 213 yd | |
| Santorini greek food | AMARIS.ILIANA LIMITED, 40A St Botolphs Street | 248 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | Sainsburys Supermarket, 11-14 Priory Walk | 70 yd | |
| Iceland Foods Plc | Iceland Foods Limited 25-26 St Johns Walk, St Johns Street | 444 yd | |
| Jam International Store | 35 North Station Road, Colchester | 840 yd | |
| Tesco | Tesco Express, 46 Crouch Street West | 880 yd | |
| Aldi Supermarket | Magdalen Street, Colchester | 892 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| The Gym (Colchester) 20-28 20-28 QUEEN STREET | health and fitness suite | 128 yd |
| The Colchester Officers' Club ST. JOHNS GREEN | tennis courts | 491 yd |
| Colchester And East Essex Cricket Club Catchpool Road | grass pitches | 560 yd |
| The Sixth Form College Colchester NORTH HILL | artificial grass pitch, health and fitness suite | 629 yd |
| St James C Of E Primary School GUILDFORD ROAD | grass pitches | 718 yd |
| Colchester Leisure World COWDRAY AVENUE | artificial grass pitch, health and fitness suite, squash courts, swimming pool | 879 yd |
| Arena Sports & Leisure Club (Closed) Circular Road East | health and fitness suite | 890 yd |
| House Of Gain - Strength Gym BROOK STREET BUSINESS CENTRE BROOK STREET BUSINESS CENTRE BROOK STREET | health and fitness suite | 973 yd |
| Colchester Garrison Athletics Stadium ABBEYFIELDS SPORTS FIELD ABBEYFIELDS SPORTS FIELD CIRCULAR ROAD NORTH | artificial grass pitch, athletics tracks, grass pitches | 1,092 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 | 84.6% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 46.2% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 46.2% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 46.2% |
| 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 | 15.4% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.