The placename is attested in 1275 as Wydemere, from an Old English *wīd-mere "broad pool".

[1] A sparsely-populated hamlet and farming area until the 20th century, Wigmore was briefly the site of a smallpox isolation hospital (Alexandra Hospital) from 1902,[2] and began to be developed as a suburb from 1906 when the 365-acre Wigmore agricultural estate was partitioned and sold as plots,[3] initially as smallholdings (hence the local “Smallholders Club”)[4] and rural shanties for Medway families.

St Matthew's Church was founded in 1925 and was replaced in the 1960s by architects Brett, Boyd and Bosanquet.

Now fully suburbanised within the East of the Medway Towns, the area has a community primary school,[7] medical centre.

[8] There is also a local football club called Wigmore Youth F.C, which runs teams for both boys and girls which range from under-7s up to under-18s.