SY18 6NF

Llanidloes · Powys · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Llanidloes
Local authority
Powys
Postcode district
SY18
Postcode sector
SY18 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY18 6NE 500 m
SY18 6NG 772 m
SY18 6ND 1.3 km
SY18 6PQ 1.3 km
SY18 6NN 1.5 km
Complete postcode fields and official codes
Postcode
SY18 6NF
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SY
Postcode district
SY18
Postcode sector
SY18 6
Latitude
52.460958
Longitude
-3.566040
British National Grid easting
293,696
British National Grid northing
285,931

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Powys · W06000023
Parish or community
W04000316
Output area
W00002287
Lower layer super output area
Powys 010A · W01000429
Middle layer super output area
Powys 010 · W02000106

Postcode source versions

Explore SY18

2 recorded sales at this postcode
Address Date Price
3 - 5, Glyn Cottages, Van, Llanidloes, SY18 6NF 21 December 2001 £33,000
1, Glyn Cottages, Van, Llanidloes, SY18 6NF 30 January 1998 £31,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
2
Primary
0
Secondary
0
  1. Llanidloes C.P. School

    Welsh establishment

    2.5 km
  2. Llanidloes High School

    Welsh establishment

    2.5 km

Census 2021

Population and age profile

Postcode residents
7

2 female, 5 male

Postcode households
4
Residents per household
1.8
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 0.2% 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 straight-line

  • THE ARWYSTLI MEDICAL PRACTICE

    MOUNT LANE, LLANIDLOES, SY18 6EZ

    ODS code W96005

    2.3 km

Nearby transport

  • Old Post Office

    BCT · Van

    1.3 miles
  • Llanidloes & District Hospital

    BCT · Llanidloes

    1.3 miles
  • Post Office

    BCT · Llanidloes

    1.3 miles
  • Red Lion Hotel

    BCT · Llanidloes

    1.4 miles
  • The Groe

    BCT · Llanidloes

    1.4 miles

Evidence in context

Schools

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

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