| Country: | Wales |
| Coordinates: | 52.7414°N -3.3639°W |
| Official Name: | Llanfihangel-yng-Ngwynfa |
| Unitary Wales: | Powys |
| Constituency Westminster: | Montgomeryshire |
| Post Town: | WELSHPOOL |
| Postcode District: | SY21 |
| Postcode Area: | SY |
| Post Town1: | LLANFYLLIN |
| Postcode District1: | SY22 |
| Postcode Area1: | SY |
| Population: | 467 |
| Population Ref: | (2011) |
| Os Grid Reference: | SJ 0816 |
| Static Image: | Llanfihangel-yng-Ngwynfa - geograph.org.uk - 426679.jpg |
| Static Image Caption: | The memorial to the poet and hymnwriter Ann Griffiths in Llanfihangel-yng-Ngwynfa churchyard |
Llanfihangel-yng-Ngwynfa was a parish within the former historic county of Montgomeryshire. It now forms a major part of the community of Llanfihangel in Powys, which covers an area of 5366ha.[1] Its Community Council extends to take in Dolanog and Llwydiarth, having approximately 413 registered voters (as at 2012).[2] The parish originally consisted of the following townships: Cefncleisiog, Cydwnfa, Dolwar, Fachwen, Farchwell, Fynnonarthwr, Garthucha, Halfen, Llaethbwlch, Llwydiarth, Nanty-Candy, and Rhiewlas. Dolanog seceded from Llanfihangel in 1856.[3]
Poet and hymnwriter Ann Griffiths (1776–1805) was born in, and is buried, in this place.[4]
The main village is scattered along a gently winding uphill road extending many miles past St Michael's Church to the south. The housing becomes denser just south of the Llanfyllin to Llanwddyn road, WNW of Welshpool; on the east side is the cemetery, six houses largely still owned by the local authority, and a couple of bungalows. The church is no longer used, and is unsafe.
At the centre are The Goat Inn, a post office/shop, and the village hall, opened in 1981, which has frequent whole-community, family and retired community events.
A war memorial is at the centre of the village.
A fair, known as Ffair Llan, used to be held every year on 9 May, when store cattle and sheep were sold to visiting dealers. Piglets were brought by horse and cart, with a mesh strung over to prevent their escape.[5]
Llanfihangel community's population was 467, according to the 2011 census;[1] a 9.5% decrease since the 516 people noted in 2001.[6]
The 2011 census showed 52.6% of the population could speak Welsh, a fall from 65.0% in 2001.[7]
Llanfihangel-yng-Ngwynfa is in the Llanfihangel electoral ward which elects a councillor to Powys County Council. This ward had a population of 1,049 at the 2011 census.[8]
In 1950 Life in a Welsh Countryside, A Social Study of Llanfihangel-yng-Ngwynfa by Alwyn D. Rees was published. This was soon seen as a classic study of the social structure and life in a predominantly Welsh-speaking rural community in upland Wales. This study describes the farming, kindred relationships, customs and traditions, and the role of religion, particularly the chapels.
In 2003 the Llanfihangel Social History Group published A Welsh Countryside Revisited: A new study of Llanfihangel-yng-Ngwynfa, which records the changes since the original publication such as decline in chapel attendance and preferred use of Welsh.