Ilford is a large town in eastern Greater London, situated in the London Borough of Redbridge. Identified as a metropolitan centre in the London Plan, Ilford is classed as a significant commercial and retail centre for the wider south east of England. It had a population of 168,168 in 2011, compared to 303,858 for the entire borough. Ilford's commercial and retail centre is surrounded by extensive residential development. Historically a small rural settlement in southwest Essex, its strategic position on the River Roding and the London to Colchester road made it a coaching town. The arrival of the railway in 1839 accelerated its growth, and in the 20th century Ilford significantly expanded and increased in population, becoming a municipal borough in 1926. Since 1965 it has formed part of Greater London. Ilford is on the transport corridor between London and coastal Essex, with both the A12 and the central railway station linking the regions. Ilford's town centre is the head district of the IG postcode area. Adjacent to Ilford; to the west of Ilford Hill and the North Circular Road, is the E postcode area.
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