CheckNear.me

SY18 6LT

Llanidloes · Powys · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Ward
Llanidloes
Local authority
Powys
Constituency
Montgomeryshire and Glyndwr
Postcode district
SY18
Postcode sector
SY18 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY18 6LU 970 m
SY18 6LG 1.1 km
SY18 6LR 1.2 km
SY18 6JA 1.6 km
SY18 6NH 1.6 km
Complete postcode fields and official codes
Postcode
SY18 6LT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SY
Postcode district
SY18
Postcode sector
SY18 6
Latitude
52.469749
Longitude
-3.513028
British National Grid easting
297,318
British National Grid northing
286,832

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Powys · W06000023
Electoral ward
Llanidloes · W05001153
Parish or community
W04000316
Westminster constituency
Montgomeryshire and Glyndwr · W07000102
Output area
W00002287
Lower layer super output area
Powys 010A · W01000429
Middle layer super output area
Powys 010 · W02000106

Postcode source versions

Explore SY18

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
3
Primary
0
Secondary
0

  1. Llanidloes C.P. School

    Welsh establishment

    3.7 km

  2. Llanidloes High School

    Welsh establishment

    3.8 km

  3. Ysgol Dyffryn Trannon

    Welsh establishment

    4.0 km

Census 2021

Population and age profile

Postcode residents
4

2 female, 2 male

Postcode households
3
Residents per household
1.3
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+
75%
Ultrafast, 100 Mbit/s+
75%
Ultrafast, 300 Mbit/s+
75%
Gigabit-capable
75%
Unable to receive decent fixed or FWA broadband
25%
Next Generation Access
75%
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 straight-line

  • THE ARWYSTLI MEDICAL PRACTICE

    MOUNT LANE, LLANIDLOES, SY18 6EZ

    ODS code W96005

    3.1 km

Nearby transport

  • Old Post Office

    BCT · Van

    1.5 miles

  • Llanidloes Army Cadet Centre

    BCT · Llanidloes

    1.6 miles

  • Llanidloes Army Cadet Centre

    BCT · Llanidloes

    1.6 miles

  • Llanidloes & District Hospital

    BCT · Llanidloes

    1.6 miles

  • Post Office

    BCT · Llanidloes

    1.8 miles

Evidence in context

Schools

3 open schools are in scope, including 0 primary and 0 secondary schools. Llanidloes C.P. School is the nearest published school at 2.3 miles.

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