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SY20 9BZ

POSTCODE

SY20 9BZ is a postcode in Corris a Mawddwy.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
52.6612, -3.8520
OS grid SH748086 (274,840, 308,667)
WIMD 2025
4/10
#626
Crime · Aug '26
Around average · 8.0 per 1k
Plus Code
9C4RM46X+F5
Most deprived 30⁠–⁠40%
WIMD 2025
Around average · 8.0 per 1k
Crime · Aug '26
Wales
Region

Deprivation Index (IMD)

WIMD 2025 (Wales-only ranking)
Wales-only ranking. Rank 1 is the most deprived of 1,917 Welsh LSOAs. Not comparable with the English Index of Multiple Deprivation.
Decile 4 — Most deprived 30–40%
626
Rank out of 1,917
1 - Most deprived10 - Least deprived
Income
1163
Employment
1385
Health
1578
Education
1691
Access to services
7
Housing
17
Community safety
1511
Physical environment
407

gov.wales · Open Government Licence v3.0

Household income (MSOA)

Average household income for the neighbourhood (MSOA) around this postcode, financial year ending March 2023

Financial year ending March 2023 · MSOA 2021 · Gwynedd 015 (W02000024)

This is the published estimate for the MSOA that contains this postcode (about 2,000–6,000 households). It describes the neighbourhood around the postcode. England and Wales only.

Total annual household income
£46,083

£38,098–£55,741

Disposable (net) annual household income
£35,012

£30,309–£40,446

Disposable (net) annual household income before housing costs (equivalised)
£31,861

£29,385–£34,546

Disposable (net) annual household income after housing costs (equivalised)
£31,274

£27,333–£35,783

Source: Office for National Statistics. Income estimates for small areas, England and Wales, financial year ending 2023.

Income estimates for small areas, England and Wales · Open Government Licence v3.0

Property sales (Land Registry)

England & Wales
See sold prices in SY20

Police Recorded Crime near SY20 9BZ

England & Wales
Crime trends · near SY20 9BZ

Counts are for Corris a Mawddwy electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
3
YoY —
530
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
4
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
2
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
110
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
0
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
1
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 6 key categories improving

10
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,254
White Brit.95.5%
Other White2.5%
White & Black Caribbean0.6%
White Irish0.5%
Bangladeshi0.2%
+ 8 other groups · 0.6%

Religion

Total residents: 1,254
No religion47.9%
Christian40.8%
Not answered8.1%
Other religion2.9%
Buddhist0.2%
+ 2 other religions · 0.2%

Age groups

Total residents: 1,256
50–6430.2%
65–7416.3%
35–4915.8%
25–349.1%
75–846.5%
+ 6 other age groups · 22.1%

Households

Total households: 599
One person: aged 66+18.0%
One person: other17.5%
Married or civil partnership couple: No children14.9%
Single family household, all members 66+10.0%
Married or civil partnership couple: Dependent children9.3%
+ 8 other households · 30.2%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Machynlleth Rail Station

    Rail · Rear Entrance

    7.3 km straight lineabout 92 min

  • Abergynolwyn (Talyllyn Railway)

    Rail · NA

    8.1 km straight lineabout 101 min

  • Dolgoch Falls (Talyllyn Railway)

    Rail

    10.5 km straight lineabout 132 min

Bus stops

  • Swyddfa'r Post Office

    Bus · after Post Box · south-east

    504 m straight lineabout 6 min

  • Swyddfa'r Post Office

    Bus · before Post Box · north-west

    509 m straight lineabout 6 min

  • Hillsborough

    Bus · before · south-east

    835 m straight lineabout 10 min

  • Hillsborough

    Bus · after · north-west

    841 m straight lineabout 11 min

  • Corris Craft Centre

    Bus · before · east

    964 m straight lineabout 12 min

Coordinates & Location for SY20 9BZ

Wales
Country
Gwynedd
Local Authority
Corris a Mawddwy
Ward
Tywyn and Dolgellau
Travel to Work
TTWA
Postcode
SY20 9BZ
Coordinates
52.6612, -3.8520
Grid reference
SH748086
Easting
274,840
Northing
308,667
Region
Wales
Plus Code
9C4RM46X+F5
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Unknown
Travel to Work
Tywyn and Dolgellau
ITL Region
Gwynedd
National Park
Non-National Park

Administrative Information

Gwynedd
Local Authority
Council Area
Dwyfor Meirionnydd W07000096
Constituency
W07000096
North Wales
Police Force
Wales
Ward
Corris a Mawddwy
Constituency code
W07000096
EU Electoral Region
Wales
Parish
Corris
International Territorial Level
Gwynedd

Health & NHS

Betsi Cadwaladr University Health Board
Health Authority
Serving (pseudo) Wales
NHS Wales
Wales
Cancer Alliance
National
Health Authority
Betsi Cadwaladr University Health Board
NHS Region
Wales
Integrated Care Board
Wales
Primary Care Org
Betsi Cadwaladr University Health Board
Sub ICB Location
Betsi Cadwaladr University
Cancer Alliance
Wales

Statistical Areas

LSOA 2021
Super Output Area
Gwynedd 015B W01000060
W01000060
MSOA 2021
Mid Super Output
Gwynedd 015 W02000024
W02000024
LSOA 2011
Super Output Area
Gwynedd 015B W01000060
W01000060
MSOA 2011
Mid Super Output
Gwynedd 015 W02000024
W02000024
Smaller rural: Further from a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Hamlet and Isolated Dwelling – sparse: OA falls within the Hamlet and Isolated Dwelling category and the wider surrounding area is sparsely populated 4
2011 Classification
(England/Wales) Rural village in a sparse setting E2
2021 Classification
Smaller rural: Further from a major town or city RSF1

Sun & Time Information

7:54 AM6:04 PM
7:54 AM
Sunrise
6:04 PM
Sunset
10 hours 10 minutes of daylight today
Sunrise (today)
7:54 AM
Sunset (today)
6:04 PM
Daylight duration
10 hours 10 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode SY20 9BZ introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Hamlet and Isolated Dwelling – sparse: OA falls within the Hamlet and Isolated Dwelling category and the wider surrounding area is sparsely populated 4
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural village in a sparse setting E2.
2021 — Census Update
2021 Census classification: Smaller rural: Further from a major town or city RSF1. LSOA W01000060 and MSOA W02000024 assigned.
2025 — Indices of Deprivation
WIMD 2025 rank: 626
Present — Active
Postcode SY20 9BZ is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live

School applications

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Apply for a primary place via Gwynedd
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