SY23 1EF

Aberystwyth Morfa a Glais · Ceredigion · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Aberystwyth
Local authority
Ceredigion
Constituency
Ceredigion Preseli
Postcode district
SY23
Postcode sector
SY23 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY23 1EE 63 m
SY23 1HA 106 m
SY23 1ED 133 m
SY23 1EU 174 m
SY23 1HB 179 m
Complete postcode fields and official codes
Postcode
SY23 1EF
Status
Current
Introduced
1 August 2013
Terminated
Not published
Postcode area
SY
Postcode district
SY23
Postcode sector
SY23 1
Latitude
52.413404
Longitude
-4.071051
British National Grid easting
259,236
British National Grid northing
281,506

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Ceredigion · W06000008
Parish or community
W04000359
Westminster constituency
Ceredigion Preseli · W07000093
Output area
W00002736
Lower layer super output area
Ceredigion 002A · W01000512
Middle layer super output area
Ceredigion 002 · W02000117

Postcode source versions

Explore SY23

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
4 recorded sales at this postcode
Address Date Price
Science Block, 1, Bryn Ardwyn, Aberystwyth, SY23 1EF 30 August 2013 £220,000
Science Block, 4, Bryn Ardwyn, Aberystwyth, SY23 1EF 23 August 2013 £210,000
Science Block, 2, Bryn Ardwyn, Aberystwyth, SY23 1EF 31 July 2013 £165,750

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
8
Primary
0
Secondary
0
  1. Ysgol Padarn Sant

    Welsh establishment

    230 m
  2. Yr Ysgol Gymraeg

    Welsh establishment

    351 m
  3. Ysgol Plascrug

    Welsh establishment

    446 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,799
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 795
  • Public order 154
  • Anti social behaviour 151
  • Drugs 145
  • Criminal damage and arson 145

Census 2021

Population and age profile

Postcode residents
9

4 female, 5 male

Postcode households
6
Residents per household
1.5
SY23 1 residents
5,994

Age bands in SY23 1

Wider postcode sector
Age 0 to 14
12.2%

722 residents

Age 15 to 24
26.7%

1,577 residents

Age 25 to 44
24.5%

1,446 residents

Age 45 to 64
20.3%

1,197 residents

Age 65 and over
16.2%

958 residents

This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider SY23 1 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

3

within 5 km

  • MEDDYGFA PADARN SURGERY

    PENGLAIS ROAD, ABERYSTWYTH, SY23 3DU

    ODS code W92024

    512 m

  • YSTWYTH MEDICAL GROUP

    PARC Y LLYN RETAIL PARK, LLANBADARN FAWR, ABERYSTWYTH, SY23 3TL

    ODS code W92025

    823 m

  • MEDDYGFA'R LLAN

    CHURCH SURGERY, PORTLAND STREET, ABERYSTWYTH, SY23 2DX

    ODS code W92014

    872 m

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • National Library of Wales

    BCT · Llain-y-gawsai

    0.1 miles
  • St Padarn's RC Primary School

    BCT · Buarth Mawr

    0.1 miles
  • Plas Avenue

    BCT · Buarth Mawr

    0.1 miles
  • Plas Avenue

    BCT · Buarth Mawr

    0.1 miles
  • Llanbadarn Road

    BCT · Buarth Mawr

    0.1 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

8 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Padarn Sant is the nearest published school at 230 m.

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

Recorded crime

Published police records

1,799 published events cover 12 months, averaging 149.917 events per published month. The largest recorded category is Violence and sexual offences with 795 events.

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