SY23 3DB

Aberystwyth Morfa a Glais · Ceredigion · Wales

Updated September 2026

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Location overview

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Local authority
Ceredigion
Constituency
Ceredigion Preseli
Postcode district
SY23
Postcode sector
SY23 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY23 3FB 65 m
SY23 3DD 87 m
SY23 3DA 99 m
SY23 3BZ 102 m
SY23 3BF 131 m
Complete postcode fields and official codes
Postcode
SY23 3DB
Status
Current
Introduced
1 April 1987
Terminated
Not published
Postcode area
SY
Postcode district
SY23
Postcode sector
SY23 3
Latitude
52.416542
Longitude
-4.066434
British National Grid easting
259,560
British National Grid northing
281,846

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
W00010054
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.

Schools

Within 3.1 miles of this postcode

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

    Welsh establishment

    486 m
  2. Ysgol Padarn Sant

    Welsh establishment

    646 m
  3. Yr Ysgol Gymraeg

    Welsh establishment

    765 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,607
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 684
  • Anti social behaviour 142
  • Public order 141
  • Drugs 128
  • Criminal damage and arson 128

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SY23 3 residents
10,265

Age bands in SY23 3

Wider postcode sector
Age 0 to 14
12.6%

1,405 residents

Age 15 to 24
29.5%

3,300 residents

Age 25 to 44
18%

2,017 residents

Age 45 to 64
20.8%

2,321 residents

Age 65 and over
19.2%

2,142 residents

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+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
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

    217 m

  • MEDDYGFA'R LLAN

    CHURCH SURGERY, PORTLAND STREET, ABERYSTWYTH, SY23 2DX

    ODS code W92014

    1.1 km

  • YSTWYTH MEDICAL GROUP

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

    ODS code W92025

    1.2 km

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

  • Aberystwyth University

    BCT · Penglais

    0.1 miles
  • National Library of Wales

    BCT · Penglais

    0.1 miles
  • National Library of Wales

    BCT · Penglais

    0.1 miles
  • Aberystwyth Arts Centre

    BCT · Llain-y-gawsai

    0.2 miles
  • Sports Centre

    BCT · Aberystwyth

    0.2 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 Penglais is the nearest published school at 486 m.

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

Recorded crime

Published police records

1,607 published events cover 12 months, averaging 133.917 events per published month. The largest recorded category is Violence and sexual offences with 684 events.

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