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SY18 6QB

Llanidloes · Powys · Wales

Updated September 2026

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Location overview

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Post town
Llanidloes
Ward
Llanidloes
Local authority
Powys
Constituency
Montgomeryshire and Glyndwr
Postcode district
SY18
Postcode sector
SY18 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY18 6RQ 323 m
SY18 6RH 398 m
SY18 6QN 432 m
SY18 6RG 486 m
SY18 6QA 553 m
Complete postcode fields and official codes
Postcode
SY18 6QB
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SY
Postcode district
SY18
Postcode sector
SY18 6
Latitude
52.420730
Longitude
-3.545731
British National Grid easting
294,980
British National Grid northing
281,427

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Powys · W06000023
Electoral ward
Llanidloes · W05001153
Parish or community
W04000311
Westminster constituency
Montgomeryshire and Glyndwr · W07000102
Output area
W00002285
Lower layer super output area
Powys 010A · W01000429
Middle layer super output area
Powys 010 · W02000106

Postcode source versions

Explore SY18

Property

View all property records
2 recorded sales at this postcode
Address Date Price
Tyn-Y-Coed, Cwmbelan, Llanidloes, SY18 6QB 19 February 2021 £250,000
Trefnant, Cwmbelan, Llanidloes, SY18 6QB 31 March 2004 £266,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
2
Primary
0
Secondary
0

  1. Llanidloes High School

    Welsh establishment

    2.4 km

  2. Llanidloes C.P. School

    Welsh establishment

    2.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
4
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 3
  • Drugs 1

Census 2021

Population and age profile

Postcode residents
6

3 female, 3 male

Postcode households
5
Residents per household
1.2
SY18 6 residents
4,531

Age bands in SY18 6

Wider postcode sector
Age 0 to 14
15.4%

695 residents

Age 15 to 24
7.5%

341 residents

Age 25 to 44
19.4%

878 residents

Age 45 to 64
29.6%

1,338 residents

Age 65 and over
28.1%

1,273 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SY18 6 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+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

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

1

within 5 km

  • THE ARWYSTLI MEDICAL PRACTICE

    MOUNT LANE, LLANIDLOES, SY18 6EZ

    ODS code W96005

    3.0 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Jubilee Terrace

    BCT · Cwmbelan

    0.2 miles

  • Jubilee Terrace

    BCT · Cwmbelan

    0.2 miles

  • Cwmbelan Turn

    BCT · Llanidloes

    0.7 miles

  • Cwmbelan Turn

    BCT · Llanidloes

    0.7 miles

  • Bwlch-y-garreg

    BCT · Cwmbelan

    1.3 miles

Evidence in context

Schools

2 open schools are in scope, including 0 primary and 0 secondary schools. Llanidloes High School is the nearest published school at 1.5 miles.

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

Recorded crime

4 published events cover 12 months, averaging 0.333 events per published month. The largest recorded category is Violence and sexual offences with 3 events.

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