Much Hadham, formerly known as Great Hadham, is a village and civil parish in the district of East Hertfordshire, Hertfordshire, England. The parish of Much Hadham contains the hamlets of Perry Green and Green Tye, as well as the village of Much Hadham itself. It covers 4,490 acres. The village of Much Hadham is situated midway between Ware and Bishop's Stortford. The population of the parish was recorded as 2,862 in the 2011 census, an increase from 1,994 in 2001.