CF11
Postcode districtPostcode district covering Cardiff, Grangetown and Riverside, in Cardiff.
Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an CF11 postcode. How census figures are added up
Gigabit coverage by postcode district
Connected Nations (Ofcom) · January 2026
In CF11, 92.1% of homes and businesses could get gigabit-capable broadband in January 2026.
How CF11 compares
Each dot is a postcode district. The black line marks the middle one.
Is CF11 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in CF11 at a rate of 130.0 per 1,000 people.
That compares with 96.0 per 1,000 people across the CF postcode area.
In August 2026 alone, 468 cases of crime and anti-social behaviour were recorded in CF11.
In the 12 months to August 2026, the most common types were violence and sexual offences (1,506), other crime (1,160) and vehicle crime (661).
A year earlier, the recorded crime rate in CF11 was 129.6 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Deprivation in CF11, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so CF11 has no single figure. Of its 23 neighbourhoods with a rank:
- Decile 1 (Wales’s most deprived 10%): 3 neighbourhoods
- Decile 2: 8 neighbourhoods
- Decile 3: 2 neighbourhoods
- Decile 4: 2 neighbourhoods
- Decile 5: 1 neighbourhood
- Decile 7: 1 neighbourhood
- Decile 8: 5 neighbourhoods
- Decile 9: 1 neighbourhood
Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.
Neighbourhoods in CF11
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Cardiff 034A | 1,590 | 180.2 per 1,000 | 8 | 95.8% |
| Cardiff 034B | 1,508 | 68.9 per 1,000 | 8 | 94.0% |
| Cardiff 034C | 1,658 | 108.1 per 1,000 | 8 | 99.0% |
| Cardiff 034D | 1,540 | 306.1 per 1,000 | 8 | 83.4% |
| Cardiff 040C | 2,098 | 167.1 per 1,000 | 3 | 93.8% |
| Cardiff 040F | 1,242 | 58.5 per 1,000 | 8 | 98.5% |
| Cardiff 042A | 1,780 | 76.5 per 1,000 | 2 | 99.9% |
| Cardiff 042B | 1,720 | 245.9 per 1,000 | 1 | 96.5% |
| Cardiff 042C | 2,101 | 242.6 per 1,000 | 1 | 88.1% |
| Cardiff 042D | 1,860 | 159.8 per 1,000 | 2 | 95.8% |
| Cardiff 044A | 2,015 | 110.2 per 1,000 | 2 | 98.6% |
| Cardiff 044B | 1,471 | 79.6 per 1,000 | 3 | 100.0% |
| Cardiff 044C | 1,690 | 86.2 per 1,000 | 2 | 99.3% |
| Cardiff 044D | 1,809 | 117.9 per 1,000 | 2 | 96.0% |
| Cardiff 044E | 1,667 | 44.2 per 1,000 | 2 | 99.5% |
| Cardiff 046A | 1,591 | 160.8 per 1,000 | 5 | 78.7% |
| Cardiff 046B | 1,662 | 67.2 per 1,000 | 4 | 100.0% |
| Cardiff 046C | 1,778 | 84.9 per 1,000 | 2 | 99.9% |
| Cardiff 046D | 1,841 | 170.4 per 1,000 | 1 | 97.8% |
| Cardiff 048E | 1,732 | 202.6 per 1,000 | 4 | 78.8% |
| Cardiff 048F | 1,118 | No figure | 9 | 100.0% |
| Cardiff 048G | 1,114 | 47.8 per 1,000 | 7 | 87.0% |
| Cardiff 049C | 1,328 | 94.7 per 1,000 | 2 | 62.2% |
MPs for CF11
- Stephen DoughtyLabour (Co-op)MP for Cardiff South and Penarth54% of CF11’s postcodes
- Mr Alex Barros-CurtisLabourMP for Cardiff West46% of CF11’s postcodes
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Middle areas in CF114
Postcode sectors in CF116
Council1
Towns in CF112
Postcode districts next to CF114
Nearest rail stations4
More in the CF postcode area2
CF11 in brief
CF11 is a postcode district covering Cardiff, Grangetown and Riverside, in Cardiff.
About 41,333 people lived in CF11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £235,000 in 2025 across 511 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 130.0 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in CF11 was £235,000 in 2025.
CF11 had 38,856 usual residents at the census.
In CF11, 92.1% of homes and businesses could get gigabit-capable broadband in January 2026.
In CF11, 5.4% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.