NP11 7JB

Ynysddu · Caerphilly · Wales

Updated September 2026

Compare this postcode

Location overview

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Ward
Ynysddu
Local authority
Caerphilly
Constituency
Caerphilly
Postcode district
NP11
Postcode sector
NP11 7

Nearby postcodes

Nearby postcode distances
Postcode Distance
NP11 7HZ 90 m
NP11 7QZ 553 m
NP11 7GT 604 m
NP11 7QU 666 m
NP11 7GY 670 m
Complete postcode fields and official codes
Postcode
NP11 7JB
Status
Terminated
Introduced
1 June 1999
Terminated
1 January 2002
Postcode area
NP
Postcode district
NP11
Postcode sector
NP11 7
Latitude
51.614437
Longitude
-3.166807
British National Grid easting
319,308
British National Grid northing
191,268

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Caerphilly · W06000018
Electoral ward
Ynysddu · W05001677
Parish or community
W04000750
Westminster constituency
Caerphilly · W07000088
Output area
W00007481
Lower layer super output area
Caerphilly 015B · W01001430
Middle layer super output area
Caerphilly 015 · W02000304

Postcode source versions

Explore NP11

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
19
Primary
0
Secondary
0
  1. Cwmfelinfach Primary School

    Welsh establishment

    1.1 km
  2. Ynysddu Primary School

    Welsh establishment

    1.7 km
  3. Graig-Y-Rhacca Primary and Nursery Community School

    Welsh establishment

    2.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
187
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 90
  • Anti social behaviour 36
  • Criminal damage and arson 19
  • Public order 14
  • Vehicle crime 11

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
NP11 7 residents
9,100

Age bands in NP11 7

Wider postcode sector
Age 0 to 14
16.2%

1,452 residents

Age 15 to 24
10.4%

933 residents

Age 25 to 44
26%

2,329 residents

Age 45 to 64
26.9%

2,407 residents

Age 65 and over
20.5%

1,836 residents

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.

GP practices

7

within 5 km straight-line

  • TY BRYN SURGERY

    THE BRYN, TRETHOMAS, CAERPHILLY, CF83 8GL

    ODS code W95008

    2.8 km

  • RISCA SURGERY

    ST. MARY STREET, RISCA, NEWPORT, NP11 6YS

    ODS code W93064

    4.1 km

  • ST. LUKE'S SURGERY

    ST LUKES SURGERY, (OFF GWYDDON ROAD), ABERCARN NEWBRIDGE, NEWPORT, NP11 5GX

    ODS code W93001

    4.4 km

  • THE VILLAGE SURGERY

    LLANBRADACH CENTRE FOR HEALTH, 12 PENCERRIG STREET, LLANBRADACH, CAERPHILLY, CF83 3LR

    ODS code W95073

    4.6 km

  • BLACKWOOD MEDICAL GROUP

    AVICENNA MEDICAL CENTRE, PONTLLANFRAITH BLACKWOOD, BLACKWOOD, NP12 2YU

    ODS code W93011

    4.9 km

  • PONTLLANFRAITH HEALTH CENTRE

    RIVERSIDE MEDICAL PRACTIC, PONTLLANFRAITH HEALTH CENTRE, BLACKWOOD ROAD, PONTLLANFRAITH, BLACKWOOD, NP12 2YU

    ODS code W93012

    4.9 km

  • COURT HOUSE MEDICAL CENTRE

    HEOL BRO WEN, CAERPHILLY, CF83 3GH

    ODS code W95059

    4.9 km

Nearby transport

  • Nine Mile Point Industrial Estate

    BCT · Nine Mile Point

    0.2 miles
  • Nine Mile Point Industrial Estate

    BCT · Nine Mile Point

    0.3 miles
  • Llanarth Street

    BCT · Brynawel

    0.3 miles
  • Llanarth Street

    BCT · Brynawel

    0.3 miles
  • Haven on the Hill

    BCT · Cwmfelinfach

    0.5 miles

Evidence in context

Schools

19 open schools are in scope, including 0 primary and 0 secondary schools. Cwmfelinfach Primary School is the nearest published school at 0.7 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

187 published events cover 12 months, averaging 15.583 events per published month. The largest recorded category is Violence and sexual offences with 90 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.