From the late 18th century until the mid-19th century, Allonby was home to a small fishing fleet. The main catch was
herring. Fish yards were built where these were salted and packed in barrels made on the premises. There was also a smokehouse where kippers were produced. In the early part of the 19th century, Allonby was a popular sea-bathing resort. Baths were built in 1835. At the time of the 1841 census the population was 811. The village has a 17th-century
coaching inn now known as the Ship Hotel.
Charles Dickens and
Wilkie Collins stayed overnight at the hostelry in 1857 (due to Collins' illness) while they were touring northern Cumberland; Dickens subsequently described Allonby as a 'dreary little place'. The Reading Room, opened in 1862, was designed by
Alfred Waterhouse, the Victorian architect, when he was only 32 years old. The building was largely financed by
Joseph Pease, who was Britain's first
Quaker MP. ==Governance==