Prior to its establishment, a small group of houses in what is now St. John's lined an area known as "the Cove", now
St. John's Harbour. St. John's was laid out following the French invasion of 1666, due to the site's strategic location on St. John's Harbour. An act was passed to build a town on the harbour in April 1668. On 16 September 1675, a sitting of the island’s legislature in
Old Road established six places of trade, one of which being St. John’s. This was a significant increase from the traditional two. By 1689, St. John’s was as large as
Falmouth. In 1736, a plan by St. John's resident
Prince Klaas to turn Antigua into an independent African kingdom was discovered, resulting in his being killed. 132 other co-conspirators were also punished. The plot caused a large scare, and in 1741, barracks were built on Rat Island, and in 1753, in the centre of the town. In 1768, the city was hit by a major fire. By this time, St. John's was also the seat of government of the
British Leeward Islands, a title it maintained until the colony's permanent abolishment in 1959. In 1772 the island was hit by a hurricane, resulting in significant damage to the city's shipping industry. In 1782, the city was again damaged by a fire that occurred in one of the most densely populated parts of the city. In 1784, the city's night watch was established, and citizens of the city were subjected to a tax to pay for it. To prevent another fire, building regulations were also improved, with most public buildings being required to have brick walls and tiled or slate roofs. In 1786, another tax was established due to the prevalence of vermin, reptiles, prickly pear bushes lining the streets. The roads were also not paved at the time, nor were they kept clean. Gaming tables were also outlawed. In 1790, the parish vestry was granted the ability to tax traders, which impacted the city due to it being the parish's economic centre. In the early 1800s, the present-day
Government House was built. During the late 1800s and early 1900s, St. John's once had an elected city council. The council no longer exists, and there is no longer a city-wide local government. In
Downtown St. John's, the St. John's Development Corporation continues to handle a degree local government. St. John's is now the country's primate city, being home to around a quarter of its population, and about half of the population of the parish. St. John's was once home to an airstrip in the 1940s at the Old Runway area of
Villa, but is now served by
V. C. Bird International Airport. While no law explicitly states St. John's is the island's capital, the city is home to the Government Complex in the Botanical Gardens neighbourhood, which is home to the High Court, the Office of the Prime Minister, and the
Parliament Building. The Parliament building was opened in 2006. The Labour Party largely dominates the city's politics, carrying the city in the
2023 election. ==Geography and climate==