Grimston is a village and civil parish in the English county of Norfolk, approximately 6 miles north-east of King's Lynn. It covers an area of 18.08 km2 and had a population of 1,952 in 823 households at the 2001 census, increasing to a population of 1,980 at the 2011 census. For the purposes of local government, it falls within the district of King's Lynn and West Norfolk. The village is a few miles away from the royal family residence at Sandringham House.