Kirkby is a collection of six different hamlets, namely: Soutergate, Wall End, Beck Side, Sand Side, Marshside and Chapels. The name Kirkby was used by the Furness Railway company during the construction of its Cumbrian Coast Line, and was the name they gave to the station which serves these hamlets. The name Kirkby is much older. The parish of Kirkby Ireleth, a name of Norse origin, is listed in the Domesday Book as one of the townships forming the Manor of Hougun which was held by Tostig Godwinson, Earl of Northumbria. Much of the housing and infrastructure in Kirkby arose due to the growth and development of the Burlington Slate Quarries, which are owned by the Cavendish family of Holker Hall and Chatsworth House in Derbyshire. Houses at Marshside and Incline Foot were originally built for quarry workers, and the railway linked up to the quarries following bogie lines. Present-day Kirkby-in-Furness is now primarily a commuter village but still provides a work force for the slate and agrarian work. The nearby Kirkby Moor rises to above sea level which features a 12 turbine wind farm. The village has an increasingly aged population due to the rise in house prices and lack of homes suitable for first time buyers. This has led to young families leaving Kirkby, buying cheaper houses in surrounding towns and villages. As a result, the intake for the local primary school has fallen dramatically in the last few years, and continues to fall.
The cricket club, football club, bowls club and tennis club are all based at the recreation ground in Beck Side. The Kirkby in Furness Cricket Club play league fixtures on a Saturday in the Cumbria Cricket League Division 1 and also midweek fixtures on a Wednesday night in the Furness Cricket League. Kirkby United Football Club play in the Furness Premier League; Kirkby-in-Furness Bowls club play a number of competitive matches throughout the summer months and Kirkby Tennis Club compete in the Duddon Tennis League. The village has a number of active societies, covering a range of interests. These include the History of Kirkby Group, that has a number of publications to its name, the Kirkby Floral and Horticultural Society and the Kirkby Photographic Club.
Transport
Kirkby is situated on the A595 giving direct access to Askam, Dalton-in-Furness and Barrow-in-Furness to the south and villages and towns on the Cumbria Coast to Whitehaven and beyond. There is a limited bus service for Kirkby, the Blueworks X7 service, running on Wednesdays only. This allows a brief return journey to Askam, Barrow & the Asda supermarket in Barrow. station is a request stop on the Cumbrian Coast Line, with the rail service being provided by Northern. There are regular services southbound to, a few services continuing further along the Furness Line e.g. to, while most northbound services go to, a few services not continuing the whole way e.g. to.