Downham Market, in some cases simply described as Downham, is a market town and also civil parish in Norfolk, England. It pushes the side of the Fens, on the River Great Ouse, about 11 miles southern of King's Lynn, 39 miles west of Norwich and also 30 miles north of Cambridge. The civil parish has an area of 5.2 kilometres ² as well as in the 2011 census had a population of 9,994 in 4,637 houses. For the functions of city government, the parish falls within the district of King's Lynn and also West Norfolk. It belongs to South West Norfolk parliamentary constituency. It was an agricultural centre, developing as a market for the produce of the Fens with a bridge across the Ouse. Throughout the Middle Ages, it was well known for its butter market and likewise held a noteworthy steed fair. The marketplace is now held Fridays and also Saturdays on the town hall parking lot. Notable structures in the community include its mediaeval parish church, devoted to St Edmund, and Victorian clock tower, constructed in 1878. The town is also called the area where Charles I hid after the Battle of Naseby. In 2004 the town completed a regrowth task on the marketplace Place, relocating the market to the town hall parking area. The ornamental community indication depicts the crown as well as arrowheads of St Edmund with horses to show the importance of the steed fairs in the town's history. A heritage centre, Discover Downham, opened up in a previous station house in 2016.