Flintshire Postcodes County

Flintshire is a county in north east Wales, bordering England and stretching from the Dee Estuary inland towards rolling countryside and upland areas. Its location has long made it an important point of connection between Wales and north west England, influencing trade, transport and settlement. The landscape includes coastal lowlands, farmland and hills, creating a varied but largely working environment.

The county includes towns such as Flint, Mold, Buckley and Connah’s Quay, each serving as a centre for surrounding communities. Flint has historic significance as a former county town, while other settlements developed through industry, quarrying and manufacturing. Today, Flintshire supports a mix of industrial activity, local services and residential areas, with many people commuting across the border for work.

Flintshire is shaped by both its industrial heritage and its natural features, including the Dee Estuary and nearby countryside. Walking routes, river paths and open spaces provide opportunities for outdoor activity alongside everyday life. Overall, Flintshire offers a calm blend of working towns, rural landscape and cross border connections, giving it a grounded and practical character within north Wales.

9,821
Postcodes
10
Districts
320,152
Population
Wales
Country

Postcode districts in Flintshire

DistrictPost townPostcodesPopulation
CH7 Buckley, Mold 1,584 50,264
LL11 Wrexham 1,291 38,030
LL18 St. Asaph, Rhyl 1,224 40,469
CH5 Deeside 1,131 42,439
CH1 Chester 1,084 30,527
CH4 Chester 905 32,585
LL12 Wrexham 883 28,346
CH8 Holywell 673 20,493
LL19 Prestatyn 597 19,929
CH6 Bagillt, Flint 449 17,070

Frequently asked questions

How many postcodes are in Flintshire?

There are approximately 9,821 postcodes in Flintshire.

How many postcode districts are in Flintshire?

Flintshire contains 10 postcode districts.

What is the population of Flintshire?

The postcode districts in Flintshire have a combined population of about 320,152.