The SY20 Postcode District

SY20 is the Postcode District for Machynlleth in Powys

The SY20 postcode district is a postal district located in the SY Shrewsbury postcode area with a population of 6,639 residents according to the 2021 England and Wales Census.

The area of the SY20 postcode district is 195.43 square miles which is 506.17 square kilometres or 125,077.29 acres.

Currently, the SY20 district has about 422 postcode units spread across 2 geographic postcode sectors.

Given that each sector allows for 400 unique postcode combinations, the district has a capacity of 800 postcodes. With 422 postcodes already in use, this leaves 378 units available.

The largest settlement in the SY20 postal code is MACHYNLLETH followed by PENNAL, and CORRIS.

The postcode area has a boundary with Cardigan Bay.

The SY20 Postcode shares a border with SY19 (LLANBRYNMAIR, STAYLITTLE, BONTDOLGADFAN), SY21 (WELSHPOOL, LLANFAIR CAEREINION, GUILSFIELD), SY24 (BORTH, BOW STREET, TALYBONT), SY23 (ABERYSTWYTH, PENGLAIS, LLANBADARN FAWR), LL23 (Y BALA, LLANUWCHLLYN, LLANDDERFEL), LL36 (TYWYN, BRYNCRUG, LLANEGRYN) and LL40 (DOLGELLAU, LLANFACHRETH, LLANELLTYD).

In the SY20 postcode district, the primary settlement is Machynlleth, which is located in the county of Gwynedd in Wales. Other significant settlements in the district include Abercegir, Aberhosan, Cemmaes, Cemmaes Road, Commins Coch, Darowen, Derwenlas, Eglwys Fach, Felingerrig, Ffriddgate, Forge, Furnace, Glandyfi, Glas Pwll, Llancynfelyn, Llanwrin, Melin-Byrhedyn, Penegoes, Taliesin, Talywern, Tre'r Ddol, Aber Cywarch, Aberangell, Aberllefenni, Ceinws, Corris, Cwm Cewydd, Cwmllinau, Dinas Mawddwy, Llanymawddwy, Mallwyd, and Pantperthog. The post town for this district is also Machynlleth.

For the district SY20, we have data on 2 postcode sectors. Here's a breakdown: The sector SY20 8, covers Machynlleth in Powys. The sector SY20 9, covers Corris and Pennal and Upper Corris in Gwynedd.

When it comes to local government, postal geography often disregards political borders. However, for a breakdown in the SY20 District: the district mostly encompasses the Powys - Powys (240 postcodes), followed by the Gwynedd - Gwynedd area (143 postcodes), and finally, the Sir Ceredigion - Ceredigion area (37 postcodes).

Weather Forecast for SY20

Wed 29th Nov

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Time Period	Icon	Description	Temperature	Rain Probability	Wind
18:00 to 21:00		Clear night	1.0°C (feels like -1.0°C)	0.00%	ENE 2 mph
21:00 to 00:00		Clear night	-1.0°C (feels like -3.0°C)	0.00%	ENE 2 mph

Thu 30th Nov

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Time Period	Icon	Description	Temperature	Rain Probability	Wind
00:00 to 03:00		Partly cloudy (night)	-1.0°C (feels like -4.0°C)	0.00%	ENE 4 mph
03:00 to 06:00		Cloudy	-1.0°C (feels like -3.0°C)	4.00%	ENE 4 mph
06:00 to 09:00		Partly cloudy (night)	-1.0°C (feels like -4.0°C)	0.00%	ENE 4 mph
09:00 to 12:00		Partly cloudy (day)	0.0°C (feels like -4.0°C)	0.00%	ENE 7 mph
12:00 to 15:00		Sunny day	2.0°C (feels like -1.0°C)	0.00%	ENE 9 mph
15:00 to 18:00		Sunny day	2.0°C (feels like -1.0°C)	0.00%	ENE 7 mph
18:00 to 21:00		Clear night	0.0°C (feels like -3.0°C)	0.00%	NE 4 mph
21:00 to 00:00		Clear night	-1.0°C (feels like -3.0°C)	0.00%	NE 4 mph

Fri 1st Dec

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Time Period	Icon	Description	Temperature	Rain Probability	Wind
00:00 to 03:00		Clear night	-2.0°C (feels like -5.0°C)	0.00%	NE 2 mph
03:00 to 06:00		Clear night	-2.0°C (feels like -5.0°C)	1.00%	ENE 2 mph
06:00 to 09:00		Clear night	-2.0°C (feels like -5.0°C)	1.00%	ENE 2 mph
09:00 to 12:00		Sunny day	-1.0°C (feels like -4.0°C)	1.00%	E 4 mph
12:00 to 15:00		Sunny day	3.0°C (feels like 1.0°C)	1.00%	E 4 mph
15:00 to 18:00		Sunny day	2.0°C (feels like 1.0°C)	1.00%	E 2 mph
18:00 to 21:00		Clear night	-1.0°C (feels like -3.0°C)	1.00%	E 4 mph
21:00 to 00:00		Clear night	-1.0°C (feels like -4.0°C)	1.00%	E 4 mph

Sat 2nd Dec

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Time Period	Icon	Description	Temperature	Rain Probability	Wind
00:00 to 03:00		Clear night	-1.0°C (feels like -4.0°C)	3.00%	E 4 mph
03:00 to 06:00		Clear night	-1.0°C (feels like -3.0°C)	5.00%	ESE 4 mph
06:00 to 09:00		Clear night	-1.0°C (feels like -3.0°C)	5.00%	ESE 4 mph
09:00 to 12:00		Sunny day	1.0°C (feels like -2.0°C)	5.00%	ESE 4 mph
12:00 to 15:00		Sunny day	4.0°C (feels like 2.0°C)	3.00%	S 4 mph
15:00 to 18:00		Sunny day	4.0°C (feels like 2.0°C)	5.00%	SSW 4 mph
18:00 to 21:00		Clear night	2.0°C (feels like -1.0°C)	7.00%	S 4 mph
21:00 to 00:00		Partly cloudy (night)	1.0°C (feels like -1.0°C)	9.00%	SSW 4 mph

Sun 3rd Dec

Press Button to Show Forecast for Corris Youth Hostel

Time Period	Icon	Description	Temperature	Rain Probability	Wind
00:00 to 03:00		Cloudy	2.0°C (feels like -1.0°C)	10.00%	ESE 4 mph
03:00 to 06:00		Cloudy	2.0°C (feels like 0.0°C)	10.00%	SSE 7 mph
06:00 to 09:00		Cloudy	3.0°C (feels like 0.0°C)	11.00%	SSE 7 mph
09:00 to 12:00		Cloudy	3.0°C (feels like 0.0°C)	15.00%	SSE 7 mph
12:00 to 15:00		Partly cloudy (day)	5.0°C (feels like 2.0°C)	14.00%	S 7 mph
15:00 to 18:00		Cloudy	5.0°C (feels like 2.0°C)	14.00%	SSE 7 mph
18:00 to 21:00		Cloudy	3.0°C (feels like 1.0°C)	12.00%	SE 7 mph
21:00 to 00:00		Cloudy	3.0°C (feels like 0.0°C)	15.00%	SE 7 mph

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Where is the SY20 Postcode District?

The postcode district for SY20 is located in the town of Machynlleth. It is situated in close proximity to several nearby towns. To the east is Llanbrynmair, approximately 6.8 miles away. To the north is Dolgellau, approximately 8.7 miles away. To the southwest is Aberaeron, approximately 9 miles away. To the northwest is Arthog, approximately 11.2 miles away. And to the west is Tywyn, approximately 11.2 miles away. Furthermore, the distance from Machynlleth to the center of London is approximately 173.8 miles.

The district is within the post town of MACHYNLLETH.

The sector has postcodes within the nation of Wales.

The SY20 Postcode District is covers the following regions.

• Powys - East Wales - Wales
• South West Wales - West Wales - Wales
• Gwynedd - West Wales - Wales

Estate Agents who Operate in the SY20 District

Logo	Name	Brand Name	Address	Contact Number	Total Properties
	Machynlleth	Morris Marshall & Poole	18 Heol Maengwyn, Machynlleth, SY20 8DT	01654 550338	20
	Aberystwyth	Lloyd, Herbert & Jones	10 Chalybeate Street, Aberystwyth, Cardiganshire, SY23 1HS	01970 600507	6
	Dolgellau	Walter Lloyd Jones & Co.	Bridge Street, Dolgellau, LL40 1AS	01341 400164	3
	Aberystwyth	Aled Ellis & Co Ltd	16 Terrace Road, Aberystwyth, SY23 1NP	01970 600506	3
	Bala	RG Jones	85 High Street, Bala, LL23 7AE	01677 931141	3

List of Settlements within the SY20 Postcode District