Claremont Heights is in Colchester and in Colchester district. CO1 1ZU is located in the Castle electoral ward, within the English Parliamentary constituency of Colchester. This postcode has been in use since 1990-07-01.
StreetScan combines information about Claremont Heights, Colchester, CO1 1ZU and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CO1 1ZX, CO1 1ZP, CO1 1ZY, CO1 1ZR, CO1 1BG, CO1 1ZS, CO1 1UX, CO1 1UZ, CO1 1AG.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CO1 1ZU, has a female population slightly higher than UK average, with 53.2% of residents being female. Several factors can contribute to this. Women generally live longer than men, resulting in a higher proportion of women in neighborhoods with significant elderly populations. Typically, as people grow older, they tend to relocate from city center addresses to suburban areas, smaller towns, and rural locations. Consequently, these areas often have a higher number of females. A higher female population can also be found in areas with industries that employ more women, such as healthcare, education, and retail.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 44% | 53.2% | 9.2% | 51.0% | 2.2% |
| Male | 56% | 46.8% | -9.2% | 49.0% | -2.2% |
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 CO1 1ZU, a significant portion of the population is single, making up 50.3% 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 | 63.7% | 50.3% | -13.4% | 37.9% | 12.4% |
| Married: Opposite sex | 20.8% | 29.7% | 8.9% | 44.2% | -14.5% |
| Civil partnership: Opposite sex | 0% | 1.1% | 1.1% | 0.1% | 1.0% |
| Separated | 5.4% | 4% | -1.4% | 2.2% | 1.8% |
| Divorced | 8.9% | 14.3% | 5.4% | 9.1% | 5.2% |
| Widowed | 1.2% | 0.6% | -0.6% | 6.1% | -5.5% |
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 | 47.8% | 49.8% | 2.0% | 48.4% | 1.4% |
| Good health | 43.4% | 33.3% | -10.1% | 33.6% | -0.3% |
| Fair health | 7.1% | 13.4% | 6.3% | 12.7% | 0.7% |
| Bad health | 1.6% | 3% | 1.4% | 4.0% | -1.0% |
| Very bad health | 0% | 0.5% | 0.5% | 1.2% | -0.7% |
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.
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 45.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 3% | 14.2% | 11.2% | 18.2% | -4.0% |
| 1-4 GCSEs or Equivalent | 13.1% | 7.4% | -5.7% | 9.6% | -2.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.9% | 14.2% | 2.3% | 13.4% | 0.8% |
| Apprenticeship | 0.6% | 6.3% | 5.7% | 5.3% | 1.0% |
| HNC, HND or 2+ A Levels | 17.3% | 8% | -9.3% | 16.9% | -8.9% |
| Degree or Similar | 50% | 45.5% | -4.5% | 33.8% | 11.7% |
| Other | 4.2% | 4.5% | 0.3% | 2.8% | 1.7% |
In this area, the population is more ethnically diverse compared to the UK average. While 65.5% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.5% | 0% | -0.5% | 1.1% | -1.1% |
| Chinese | 2.7% | 2% | -0.7% | 0.7% | 1.3% |
| Indian | 7.7% | 11% | 3.3% | 3.1% | 7.9% |
| Pakistani | 2.7% | 0% | -2.7% | 2.7% | -2.7% |
| Other Asian | 3.3% | 3% | -0.3% | 1.6% | 1.4% |
| Black African | 1.6% | 6% | 4.4% | 2.5% | 3.5% |
| Black Caribbean | 0.5% | 0.5% | 0.0% | 1.0% | -0.5% |
| Other Black | 0% | 1% | 1.0% | 0.5% | 0.5% |
| Mixed White and Asian | 1.1% | 1% | -0.1% | 0.8% | 0.2% |
| Mixed White and African | 0% | 1.5% | 1.5% | 0.4% | 1.1% |
| Mixed Other | 0% | 2.5% | 2.5% | 0.8% | 1.7% |
| White | 78% | 65.5% | -12.5% | 81.4% | -15.9% |
| Roma | 0% | 0.5% | 0.5% | 0.2% | 0.3% |
| Arab | 0% | 0.5% | 0.5% | 0.6% | -0.1% |
| Other | 1.6% | 5% | 3.4% | 1.6% | 3.4% |
In this area, 51.2% of the population were born in the United Kingdom, which is lower than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 70.9% | 51.2% | -19.7% | 83.2% | -32.0% |
| European Union | 8.2% | 20.4% | 12.2% | 6.1% | 14.3% |
| Rest of Europe | 0.5% | 0% | -0.5% | 0.8% | -0.8% |
| Africa | 2.7% | 6% | 3.3% | 2.7% | 3.3% |
| Middle East and Asia | 14.8% | 18.9% | 4.1% | 5.6% | 13.3% |
| The Americas and the Caribbean | 2.7% | 3% | 0.3% | 1.3% | 1.7% |
| Oceania | 0% | 0.5% | 0.5% | 0.3% | 0.2% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 69.2% | 51.2% | -18.0% | 83.2% | -32.0% |
| 10+ Years | 6% | 12.4% | 6.4% | 9.8% | 2.6% |
| 5-10 Years | 8.8% | 11.9% | 3.1% | 2.9% | 9.0% |
| 2-5 Years | 9.3% | 13.4% | 4.1% | 2.2% | 11.2% |
| Less than 2 years | 6.6% | 10.9% | 4.3% | 1.9% | 9.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 49% | 76.7% | -27.7% |
| Ireland | 0.5% | 0.6% | -0.1% |
| France | 1.4% | 0.3% | 1.1% |
| Italy | 3.4% | 0.6% | 2.8% |
| Portugal | 0.5% | 0.5% | 0.0% |
| Spain | 1% | 0.4% | 0.6% |
| Poland | 6.3% | 1.3% | 5.0% |
| Romania | 10.1% | 0.9% | 9.2% |
| Other EU countries | 2.4% | 1.5% | 0.9% |
| Central and Western Africa | 1.4% | 0.3% | 1.1% |
| South and Eastern Africa | 0.5% | 0.2% | 0.3% |
| Middle East | 2.4% | 0.1% | 2.3% |
| Eastern Asia | 0.5% | 0.3% | 0.2% |
| Southern Asia | 11.5% | 1.2% | 10.3% |
| South-East Asia | 1.9% | 0.2% | 1.7% |
| Central and South America | 1.9% | 0.2% | 1.7% |
| No passport held | 5.3% | 13.5% | -8.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 38% | 37.2% | 0.8% |
| Christian | 48.5% | 46.2% | 2.3% |
| Hindu | 4% | 1.7% | 2.3% |
| Muslim | 3.5% | 6.5% | -3.0% |
| Other religion | 0.5% | 0.6% | -0.1% |
| Not answered | 5.5% | 6.0% | -0.5% |
Over the last 12 months, the overall crime rate around Claremont Heights was 104.2 per 1,000 residents, which is 64.7% lower than the Castle average. The most reported crime type was Violence and sexual offences.
Claremont Heights has the 20th lowest crime rate of 42 local areas in Castle and the 162nd highest crime rate of 619 local areas in Colchester .
Violent and sexual offences accounted for around 46.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 130.8%.

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 |
|---|---|---|---|
| 51 Claremont Heights, Colchester, Essex Flats/Maisonettes, an established residential building | £159,000 | 2024-05-17 | £154,428 |
| 42 Claremont Heights, Colchester, Essex Flats/Maisonettes, an established residential building | £160,000 | 2024-03-22 | £158,093 |
| 27 Claremont Heights, Colchester, Essex Flats/Maisonettes, an established residential building | £162,000 | 2023-09-19 | £156,508 |
| 34 Claremont Heights, Colchester, Essex Terraced, an established residential building | £166,500 | 2023-08-25 | £170,715 |
| 4 Claremont Heights, Colchester, Essex Flats/Maisonettes, an established residential building | £205,000 | 2022-11-23 | £187,147 |
| Full-Time Employee | 96 |
| Part-Time Employee | 26 |
| Retired | 14 |
| Self-Employed | 14 |
| Unemployed | 7 |
| Full-Time Student (with or without job) | 6 |
| Student (economically inactive) | 6 |
| Long-Term Sick or disabled | 4 |
| Looking after home or family | 2 |
| Other | 1 |
| Education | 24 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 18 |
| Human health and social work activities | 17 |
| Professional, scientific and technical activities | 13 |
| Financial and insurance activities | 12 |
| Public administration and defence; compulsory social security | 12 |
| Manufacturing | 7 |
| Other | 6 |
| Information and communication | 6 |
| Accommodation and food service activities | 5 |
| Construction | 4 |
| Transport and storage | 4 |
| Administrative and support service activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| North Primary School and Nursery John Harper Street , CO1 1RP | 3out of 4 | 469 yd | Community school | Yes | Mixed | More About School |
| Queen Boudica Primary School Cowper Crescent , CO4 5XT | 3out of 4 | 927 yd | Community school | No | Mixed | More About School |
| Braiswick Primary School Apprentice Drive , New Braiswick Park CO4 5QJ | 3out of 4 | 1,528 yd | Academy sponsor led | No | Mixed | More About School |
| St James' Church of England Voluntary Aided Primary School Guildford Road , CO1 2RA | - not rated | 1,583 yd | Voluntary aided school | No | Mixed | More About School |
| St James the Great Church of England Primary School Guildford Road , CO1 2RA | 3out of 4 | 1,583 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Helena School Sheepen Road , CO3 3LE | 3out of 4 | 700 yd | Academy converter | Not Applicable | Mixed | More About School |
| St Helena School Sheepen Road , CO3 3LE | - not rated | 700 yd | Foundation school | No | Mixed | More About School |
| Colchester Royal Grammar School Lexden Road , CO3 3ND | - not rated | 1,669 yd | Academy converter | Not Applicable | Boys | More About School |
| Colchester Royal Grammar School Lexden Road , CO3 3ND | 1out of 4 | 1,669 yd | Academy converter | No | Boys | More About School |
| Colchester Royal Grammar School Lexden Road , CO3 3ND | - not rated | 1,669 yd | Foundation school | Not Applicable | Boys | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Colchester Institute Sheepen Road , CO3 3LL | - not rated | 864 yd | Further education | Not Applicable | Mixed | More About School |
| The Sixth Form College Colchester North Hill , CO1 1SN | - not rated | 1,056 yd | Further education | Not Applicable | Mixed | More About School |
| The Sixth Form College Colchester North Hill , CO1 1SN | - not rated | 1,057 yd | Academy 16-19 converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Education and Youth Services Ltd 50 Manor Road , CO3 3LX | - not rated | 1,385 yd | Other independent special school | Not Applicable | Mixed | More About School |
| Kingswode Hoe School Sussex Road , CO3 3QJ | 3out of 4 | 1,518 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Kingswode Hoe School Sussex Road , CO3 3QJ | - not rated | 1,518 yd | Community special school | Not Applicable | Mixed | More About School |
| Oxford House School 2 Lexden Road , CO3 3NE | - not rated | 1,579 yd | Other independent school | Yes | Mixed | More About School |
| Colchester Prep & High School Wellesley Road , CO3 3HD | - not rated | 1,612 yd | Other independent school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Go Bananas Colchester Ltd | 9-10 Mason Road, Colchester | 389 yd | |
| cafe malabar | Cafe Malabar, 36 North Station Road | 506 yd | |
| Raj Palace Restaurant | 28 North Station Road, Colchester | 526 yd | |
| CAPRINOS PIZZA | Caprinos Pizza, 49-51 North Station Road | 527 yd | |
| Peri Peri Grill House | 53 North Station Road, Colchester | 531 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Magnet | 134 North Station Road, Colchester | 148 yd | |
| The Albert | Cowdray Avenue, Colchester | 302 yd | |
| Belle Vue Social Club | Colne Bank Avenue, Colchester | 376 yd | |
| Victoria Inn | 10 North Station Road, Colchester | 596 yd | |
| Ye Olde Marquis | 24-25 North Hill, Colchester | 927 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tins Super Kitchen | 31 Mile End Road, Colchester | 297 yd | |
| McDonalds Restaurants Ltd | Mcdonalds, Cowdray Avenue | 302 yd | |
| Dolphin Fish Bar | 36 North Station Road, Colchester | 506 yd | |
| Number34 | 34 North Station Road, Colchester | 512 yd | |
| Wan Fung House | 30-32 North Station Road, Colchester | 517 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Foods Ltd | Unit 4, Turner Rise Retail Park | 494 yd | |
| Jam International Store | 35 North Station Road, Colchester | 572 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Sports Direct Fitness (Colchester) CLARENDON WAY | health and fitness suite, swimming pool | 232 yd |
| Hercules Body Building And Weight Training Club COLNE BANK AVENUE | health and fitness suite | 349 yd |
| Fitness First Health Club (Colchester) (Closed) Petroliam Close | health and fitness suite | 501 yd |
| Playfootball Colchester SHEEPEN ROAD | artificial grass pitch | 563 yd |
| St Helena School SHEEPEN ROAD | grass pitches, health and fitness suite | 700 yd |
| Colchester Institute SHEEPEN ROAD | health and fitness suite | 865 yd |
| Colchester Leisure World COWDRAY AVENUE | artificial grass pitch, health and fitness suite, squash courts, swimming pool | 883 yd |
| Colchester And East Essex Cricket Club Catchpool Road | grass pitches | 884 yd |
| Crossfit Colchester (Closed) Unit D8 Unit D8 Cowdray Avenue | health and fitness suite | 921 yd |
| Turner Village (Closed) Turner Road | grass pitches | 923 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 | 100 Mbit/s |
| Average download speed | 136.1 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 17 Mbit/s |
| Average upload speed | 16.5 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.