Hereford i/ˈhɛrɨfərd/ is a cathedral city, civil parish and county town of Herefordshire, England. It lies on the River Wye, approximately 16 miles (26 km) east of the border with Wales, 24 miles (39 km) southwest of Worcester, and 23 miles (37 km) northwest of Gloucester. With a population of 55,800 people, it is the largest settlement in the county.