Castle Road is in Hythe and in Shepway district. CT21 5HL is located in the Hythe electoral ward, within the English Parliamentary constituency of Folkestone and Hythe. This postcode has been in use since 1980-01-01.
StreetScan combines information about Castle Road, Hythe, CT21 5HL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CT21 5HB, CT21 5HN, CT21 5HW, CT21 5HD, CT21 5HA, CT21 5HU, CT21 5EZ, CT21 5HH, CT21 5HJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CT21 5HL has a female population much higher than UK average, with 58.9% of the population 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 | 54.1% | 58.9% | 4.8% | 51.0% | 7.9% |
| Male | 45.9% | 41.1% | -4.8% | 49.0% | -7.9% |
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 | 18.2% | 16.7% | -1.5% | 37.9% | -21.2% |
| Married: Opposite sex | 60% | 48.2% | -11.8% | 44.2% | 4.0% |
| Married: Same sex | 0% | 0.7% | 0.7% | 0.3% | 0.4% |
| Separated | 1.8% | 2.2% | 0.4% | 2.2% | 0.0% |
| Divorced | 3.6% | 8.3% | 4.7% | 9.1% | -0.8% |
| Widowed | 16.4% | 23.9% | 7.5% | 6.1% | 17.8% |
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% | 39.2% | -8.6% | 48.4% | -9.2% |
| Good health | 30.6% | 39.2% | 8.6% | 33.6% | 5.6% |
| Fair health | 15.7% | 19.3% | 3.6% | 12.7% | 6.6% |
| Bad health | 5.2% | 1.3% | -3.9% | 4.0% | -2.7% |
| Very bad health | 0.7% | 0.9% | 0.2% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 21.3% | 13.3% | -8.0% | 18.2% | -4.9% |
| 1-4 GCSEs or Equivalent | 8% | 9% | 1.0% | 9.6% | -0.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.2% | 12.2% | -2.0% | 13.4% | -1.2% |
| Apprenticeship | 3.6% | 6.8% | 3.2% | 5.3% | 1.5% |
| HNC, HND or 2+ A Levels | 10.7% | 9.7% | -1.0% | 16.9% | -7.2% |
| Degree or Similar | 37.3% | 41.4% | 4.1% | 33.8% | 7.6% |
| Other | 4.9% | 7.6% | 2.7% | 2.8% | 4.8% |
In this area, the population is predominantly white, with 95.3% 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 | 0.4% | 0% | -0.4% | 0.7% | -0.7% |
| Indian | 0% | 1.3% | 1.3% | 3.1% | -1.8% |
| Other Asian | 1.5% | 0.3% | -1.2% | 1.6% | -1.3% |
| Black Caribbean | 0% | 0.3% | 0.3% | 1.0% | -0.7% |
| Mixed White and Asian | 0.4% | 1.9% | 1.5% | 0.8% | 1.1% |
| Mixed White and Caribbean | 0% | 0.6% | 0.6% | 0.9% | -0.3% |
| Mixed Other | 0.7% | 0.3% | -0.4% | 0.8% | -0.5% |
| White | 96.6% | 95.3% | -1.3% | 81.4% | 13.9% |
| Other | 0.4% | 0% | -0.4% | 1.6% | -1.6% |
In this area, 91.1% 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 | 90.7% | 91.1% | 0.4% | 83.2% | 7.9% |
| European Union | 3.4% | 3.8% | 0.4% | 6.1% | -2.3% |
| Rest of Europe | 0.7% | 0% | -0.7% | 0.8% | -0.8% |
| Africa | 1.5% | 1.9% | 0.4% | 2.7% | -0.8% |
| Middle East and Asia | 2.2% | 1.9% | -0.3% | 5.6% | -3.7% |
| The Americas and the Caribbean | 0.4% | 0.3% | -0.1% | 1.3% | -1.0% |
| Oceania | 0.7% | 0.9% | 0.2% | 0.3% | 0.6% |
| British Overseas | 0.4% | 0% | -0.4% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89.6% | 91.1% | 1.5% | 83.2% | 7.9% |
| 10+ Years | 0% | 8.2% | 8.2% | 9.8% | -1.6% |
| 5-10 Years | 2.6% | 0.6% | -2.0% | 2.9% | -2.3% |
| 2-5 Years | 1.5% | 0% | -1.5% | 2.2% | -2.2% |
| Less than 2 years | 6.3% | 0% | -6.3% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 86.1% | 76.7% | 9.4% |
| Ireland | 0.6% | 0.6% | 0.0% |
| France | 0.3% | 0.3% | 0.0% |
| Portugal | 0.3% | 0.5% | -0.2% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 12% | 13.5% | -1.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 25.9% | 37.2% | -11.3% |
| Christian | 68.4% | 46.2% | 22.2% |
| Hindu | 1.3% | 1.7% | -0.4% |
| Muslim | 0.3% | 6.5% | -6.2% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 3.8% | 6.0% | -2.2% |
Over the last 12 months, the overall crime rate around Castle Road was 0.0 per 1,000 residents, matching the Hythe average.
Violent and sexual offences accounted for a small share of all recorded crimes and have been falling year on year. Over the last decade, overall crime has risen by about 614.3%.

Households in this area have a higher level of wealth to the average household in England and Wales. 76% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 20 Castle Road, Hythe, Kent Detached, an established residential building | £860,000 | 2022-08-18 | £842,626 |
| 37 Castle Road, Hythe, Kent Detached, an established residential building | £1,100,000 | 2022-03-11 | £1,070,211 |
| 43 Castle Road, Hythe, Kent Detached, an established residential building | £685,000 | 2021-09-30 | £755,916 |
| 37 Castle Road, Hythe, Kent Detached, an established residential building | £300,000 | 2015-02-27 | £484,193 |
| 35 Castle Road, Hythe, Kent Detached, an established residential building | £500,000 | 2014-09-26 | £831,904 |
CT21 5HL area has a low unemployment rate. According to Census 2021, 0% 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 CT21 5HL area is much higher than the country's average. According to Census 2011, 53% residents of this area were retired, while the average in the UK was 14%.
| Retired | 148 |
| Full-Time Employee | 60 |
| Part-Time Employee | 24 |
| Self-Employed | 21 |
| Student (economically inactive) | 10 |
| Other | 6 |
| Looking after home or family | 6 |
| Full-Time Student (with or without job) | 3 |
| Long-Term Sick or disabled | 0 |
| Unemployed | 0 |
| Human health and social work activities | 21 |
| Education | 14 |
| Public administration and defence; compulsory social security | 13 |
| Manufacturing | 11 |
| Professional, scientific and technical activities | 11 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 9 |
| Financial and insurance activities | 8 |
| Administrative and support service activities | 6 |
| Accommodation and food service activities | 5 |
| Construction | 5 |
| Other | 3 |
| Transport and storage | 3 |
| Information and communication | 2 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Saltwood CofE Primary School Grange Road , Saltwood CT21 4QS | 4out of 4 | 401 yd | Voluntary aided school | No | Mixed | More About School |
| St Augustine's Catholic Primary School St John's Road , CT21 4BE | 3out of 4 | 702 yd | Voluntary aided school | No | Mixed | More About School |
| Hythe Bay CofE Primary School Cinque Ports Avenue , CT21 6HS | 3out of 4 | 1,124 yd | Voluntary controlled school | No | Mixed | More About School |
| Palmarsh Primary School St George's Place , CT21 6NE | 3out of 4 | 2,955 yd | Community school | No | Mixed | More About School |
| Seabrook Church of England Primary School Seabrook Road , CT21 5RL | 4out of 4 | 3,047 yd | Voluntary controlled school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Brockhill Park Performing Arts College Sandling Road , Saltwood CT21 4HL | 3out of 4 | 1,271 yd | Academy converter | Not Applicable | Mixed | More About School |
| The Folkestone School for Girls Coolinge Lane , CT20 3RB | 4out of 4 | 5,357 yd | Academy converter | Not Applicable | Girls | More About School |
| Turner Free School Tile Kiln Lane , Cheriton CT19 4PB | - not rated | 5,408 yd | Free schools | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Birchwood Bowen Road , CT19 4FP | 3out of 4 | 5,319 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Root Hythe | 53 HIGH STREET | 631 yd | |
| Costa Coffee | 65 HIGH STREET | 632 yd | |
| Torbay of Hythe | GROUND FLOOR BUSINESS PREMISES, 81 HIGH STREET | 643 yd | |
| Ivy's of Hythe | 17-19 HIGH STREET | 651 yd | |
| The Tea Garden Hythe | GROUND FLOOR BUSINESS PREMISES, 100 HIGH STREET | 666 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Castle Hotel | CASTLE HOTEL, THE GREEN | 610 yd | |
| Swan Hotel | THE SWAN HOTEL, 59 HIGH STREET | 637 yd | |
| White Hart | WHITE HART, 71 HIGH STREET | 638 yd | |
| Sunshine BBQ Wine Bar | 37-39 HIGH STREET | 639 yd | |
| Kings Head | KINGS HEAD, 117 HIGH STREET | 662 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Golden Bowl | 20 HIGH STREET | 683 yd | |
| Hong Kong House | 166-170 HIGH STREET | 726 yd | |
| Mit Milch | 2 CORNER HOUSE BUILDINGS, RED LION SQUARE | 732 yd | |
| Aspendos Hythe | ASPENDOS, PROSPECT ROAD | 751 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland | GROUND FLOOR BUSINESS PREMISES, 54-56 HIGH STREET | 666 yd | |
| Sainsburys | SAINSBURYS, 19 MILITARY ROAD | 750 yd | |
| Waitrose | WAITROSE, PROSPECT ROAD | 751 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Saltwood Cricket Club Tanner's Hill | grass pitches | 240 yd |
| Saltwood Ce Primary School GRANGE ROAD | grass pitches | 511 yd |
| The Hythe Fitness Centre (Closed) 158b 158b High Street | health and fitness suite | 719 yd |
| Hythe Cricket And Squash Club The Grove | grass pitches, squash courts | 889 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 | 40.2 Mbit/s |
| Average download speed | 150.9 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 8.9 Mbit/s |
| Average upload speed | 124.8 Mbit/s |
| Maximum upload speed | 1000 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.