Upton is a village in the northern part of the Wirral Peninsula, England, and is situated within 4 miles (6.4 km) of Birkenhead, 4 miles (6.4 km) of the Dee Estuary, a similar distance from the River Mersey, and 2 miles (3.2 km) from Liverpool Bay. It is in the parish of Overchurch and administratively, the village is a ward of the Metropolitan Borough of Wirral in the metropolitan county of Merseyside. Upton was in the traditional county of Cheshire. At the 2011 census, the population was 16,130.