Kenilworth is a market town and civil parish in the Warwick District of Warwickshire, England, 6 miles (10 km) south-west of Coventry and 5 miles (8 km) north of Warwick. The town lies on Finham Brook, a tributary of the River Sowe, which joins the River Avon 2 miles (3 km) north-east of the town. At the 2021 Census, the population was 22,538. The town is home to the ruins of Kenilworth Castle and Kenilworth Abbey.