Saffron Walden (UK Parliament constituency) It borders Hertfordshire and Cambridgeshire, and also extends deep into the middle of Essex near Chelmsford. Three medium-sized market towns, Saffron Walden, Dunmow and Halstead are in the constituency. All three have historic links, and are busy and regionally visitor-drawing towns in the South East. The largest single source of employment in the constituency is Stansted Airport, while there are also a host of small businesses, many of them high-tech, along and at the ends of the London-Cambridge corridor. The constituency consists of Census Output Areas of two local government districts with similar characteristics. Uttlesford district forms the bulk, and
Saffron Walden (UK Parliament constituency) Borough of Saffron Walden, the Urban District of Halstead, the Rural Districts of Dunmow, Halstead, and Saffron Walden, and in the Rural District of Braintree the civil parishes of Bardfield Saling and Great Bardfield. 1974-1983: The Municipal Borough of Saffron Walden, the Urban District of Halstead, and the Rural Districts of Dunmow, Halstead, and Saffron Walden. 1983-1997: The District of Uttlesford, and the District of Braintree wards of Bumpstead, Castle Hedingham, Colne Engaine and Greenstead Green, Earls Colne, Gosfield, Halstead St Andrews, Halstead Trinity, Sible Hedingham, Stour Valley Central, Stour Valley North, Stour Valley South, Upper Colne, and Yeldham. 1997-2010: