Schools
1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Pennal is the nearest published school at 1.6 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SY20 8PS
Glantwymyn · Powys · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Glantwymyn
- Local authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr
- Postcode district
- SY20
- Postcode sector
- SY20 8
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SY20 8PS
- Status
- Terminated
- Introduced
- 1 January 1980
- Terminated
- 1 June 2022
- Postcode area
- SY
- Postcode district
- SY20
- Postcode sector
- SY20 8
- Latitude
- 52.574342
- Longitude
- -3.889386
- British National Grid easting
- 272,059
- British National Grid northing
- 299,067
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Powys · W06000023
- Electoral ward
- Glantwymyn · W05001131
- Parish or community
- W04000258
- Westminster constituency
- Montgomeryshire and Glyndwr · W07000102
- Output area
- W00002353
- Lower layer super output area
- Powys 004A · W01000442
- Middle layer super output area
- Powys 004 · W02000100
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 SY20
Schools
Within 3.1 miles of this postcode
- Open schools
- 1
- Primary
- 0
- Secondary
- 0
- 2.6 km
Ysgol Gynradd Pennal
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 1
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 1
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SY20 8 residents
- 4,541
Age bands in SY20 8
Wider postcode sector- Age 0 to 14
- 14.2%
- Age 15 to 24
- 8.8%
- Age 25 to 44
- 21%
- Age 45 to 64
- 30.3%
- Age 65 and over
- 25.8%
635 residents
394 residents
939 residents
1,357 residents
1,157 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
1
within 5 km straight-line
GLANTWYMYN HEALTH CENTRE
IECHYD BRO DDYFI-DYFI VAL, BRO DDYFI COMMUNITY HOSPITAL, HEOL MAENGWYN, MACHYNLLETH, SY20 8AD
ODS code W96011
3.5 km
Nearby transport
- 0.0 miles
Black Lion
BCT · Derwen Las
- 0.0 miles
Black Lion
BCT · Derwen Las
- 0.8 miles
Morben Hall
BCT · Derwen Las
- 0.8 miles
Morben Hall
BCT · Derwen Las
- 1.0 miles
Morben Isaf Caravan Park
BCT · Derwen Las
Evidence in context
Recorded crime
1 published events cover 12 months, averaging 0.083 events per published month. The largest recorded category is Violence and sexual offences with 1 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.