Schools
36 open schools are in scope, including 0 primary and 0 secondary schools. St Martin's School is the nearest published school at 1.0 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
CF83 1LX
St Martins · Caerphilly · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- St Martins
- Local authority
- Caerphilly
- Constituency
- Caerphilly
- Postcode district
- CF83
- Postcode sector
- CF83 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CF83 1LX
- Status
- Current
- Introduced
- 1 October 2006
- Terminated
- Not published
- Postcode area
- CF
- Postcode district
- CF83
- Postcode sector
- CF83 1
- Latitude
- 51.556890
- Longitude
- -3.210079
- British National Grid easting
- 316,206
- British National Grid northing
- 184,917
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Caerphilly · W06000018
- Electoral ward
- St Martins · W05001674
- Parish or community
- W04000904
- Westminster constituency
- Caerphilly · W07000088
- Output area
- W00007448
- Lower layer super output area
- Caerphilly 024E · W01001426
- Middle layer super output area
- Caerphilly 024 · W02000313
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore CF83
Schools
Within 3.1 miles of this postcode
- Open schools
- 36
- Primary
- 0
- Secondary
- 0
- 1.6 km
St Martin's School
Welsh establishment
- 1.9 km
Thornhill Primary School
Welsh establishment
- 2.0 km
Twyn Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 131
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 79
- Anti social behaviour 14
- Public order 10
- Criminal damage and arson 7
- Other crime 5
Census 2021
Population and age profile
- Postcode residents
- 12
- Postcode households
- Not supplied
- Residents per household
- Not available
- CF83 1 residents
- 12,441
12 female, 0 male
Age bands in CF83 1
Wider postcode sector- Age 0 to 14
- 17.1%
- Age 15 to 24
- 9.9%
- Age 25 to 44
- 24.6%
- Age 45 to 64
- 27.1%
- Age 65 and over
- 21.2%
2,113 residents
1,228 residents
3,042 residents
3,349 residents
2,621 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider CF83 1 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 0%
- Ultrafast, 100 Mbit/s+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 100%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
10
within 5 km straight-line
NORTH CARDIFF MEDICAL CENTRE
EXCALIBUR DRIVE, THORNHILL, CARDIFF, CF14 9BB
ODS code W97015
2.4 km
MARKET STREET PRACTICE
TONYFELIN MEDICAL CENTRE, TONYFELIN SURGERY, BEDWAS ROAD, CAERPHILLY, CF83 1XP
ODS code W95046
2.4 km
NANTGARW ROAD MEDICAL CENTRE
4 BEDDAU WAY, CAERPHILLY, CF83 2AX
ODS code W95049
2.9 km
COURT HOUSE MEDICAL CENTRE
HEOL BRO WEN, CAERPHILLY, CF83 3GH
ODS code W95059
3.1 km
LLANISHEN COURT SURGERY
LLANISHEN COURT, LLANISHEN, CARDIFF, CF14 5YU
ODS code W97013
3.5 km
THE MEDICAL CENTRE
TAFFS WELL MEDICAL CENTRE, CARDIFF ROAD, TAFFS WELL, CARDIFF, CF15 7YG
ODS code W95060
4.2 km
TY BRYN SURGERY
THE BRYN, TRETHOMAS, CAERPHILLY, CF83 8GL
ODS code W95008
4.3 km
BIRCHGROVE SURGERY
CAERPHILLY ROAD, CARDIFF, CF14 4QJ
ODS code W97021
4.5 km
WHITCHURCH VILLAGE PRACTICE
WHITCHURCH MEDICAL CENTRE, PARK ROAD, WHITCHURCH, CARDIFF, CF14 7BP
ODS code W97294
4.5 km
ST. ISAN ROAD SURGERY
46 ST. ISAN ROAD, HEATH CARDIFF, CARDIFF, CF14 4UU
ODS code W97053
4.6 km
Nearby transport
- 0.2 miles
Ridgeway Golf Club
BCT · Thornhill
- 0.2 miles
Ridgeway Golf Club
BCT · Thornhill
- 0.4 miles
Travellers Rest
BCT · Thornhill
- 0.4 miles
Travellers Rest
BCT · Thornhill
- 0.5 miles
Mountain Top Snackbar
BCT · Thornhill
Evidence in context
Recorded crime
131 published events cover 12 months, averaging 10.917 events per published month. The largest recorded category is Violence and sexual offences with 79 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.