| Country: | England |
| Coordinates: | 53.2583°N -2.5186°W |
| Map Type: | Cheshire |
| Official Name: | Castle/Castle Northwich |
| Static Image: | Castle Methodist Church, Northwich.JPG |
| Static Image Caption: | Castle Methodist Church, Northwich |
| Population: | 9,226 |
| Population Ref: | (2021 Census Ward Profile) |
| Unitary England: | Cheshire West and Chester |
| Lieutenancy England: | Cheshire |
| Region: | North West England |
| Constituency Westminster: | Mid Cheshire |
| Civil Parish: | Northwich |
| Post Town: | Northwich |
| Postcode District: | CW8 |
| Postcode Area: | CW |
| Dial Code: | 01606 |
| London Distance Mi: | 183 |
| London Direction: | SE |
Castle, also historically known as Castle Northwich[1] is a western suburb, ward[2] and historic township[3] of Northwich in Cheshire West and Chester borough of Cheshire, England. It is located to the west of the town centre and is separated by the River Weaver and two bridges. It had a population of 9,226, including the nearby suburb of Winnington at the 2021 UK Census.[4]
Castle Northwich was historically a township in the parish of Witton until 1894. When the parish and township were abolished and became part of the wider Northwich Urban District Council until 1974. When it too was abolished and Northwich became a civil parish and part of originally the Borough of Vale Royal until 2009 and then Cheshire West and Chester.[5] [6]
A notable landmark in Castle is the Grade II listed, Holy Trinity Church with its tall spire and is one of the tallest landmarks in Northwich.[7] [8]
Castle is located on the A59 road and is near to Greenbank railway station.[9]