Point Roberts is a pene-exclave of Washington on the southernmost tip of the Tsawwassen peninsula, south of Vancouver, British Columbia. The area, which had a population of 1,191 at the 2020 census, is reached by land from the rest of the United States by traveling through Canada. It is a census-designated place in Whatcom County, Washington, with a post office, and a ZIP Code of 98281. Direct sea and air connections with the rest of the U.S. are available across Boundary Bay.
Point Roberts was created when the United Kingdom and the United States settled the Pacific Northwest American-Canadian border dispute in the mid-19th century with the Oregon Treaty. The two parties agreed that the 49th parallel would define the boundary between their respective territories, and the small area that incorporates Point Roberts is south of the 49th parallel. Questions about ceding the territory to the United Kingdom and later to Canada have been raised since its creation; however, its status has remained unchanged.
History
The area around the southern Tsawwassen Peninsula was a favored fishing spot for several Coast Salish groups, who named the peninsula "q̓ʷulƛ̕əl̕". The first Europeans to see Point Roberts were members of the 1791 expedition of Francisco de Eliza. The maps produced from Eliza's explorations depicted Point Roberts as "Isla de Cepeda" or "Isla de Zepeda." In 1792, the British expedition of George Vancouver and the Spanish expedition of Dionisio Alcalá Galiano encountered one another near Point Roberts. In the morning of June 13, 1792, the two ships under Galiano sailed into Boundary Bay and verified Point Roberts was not an island, which was thus renamed Punta Cepeda. They then sailed around Point Roberts and immediately encountered HMS Chatham, the second ship of Vancouver's expedition. The two parties made contact and agreed to share information and work together in mapping the Strait of Georgia.
Point Roberts acquired its present name from Vancouver, who named it after his friend Henry Roberts, who had originally been given command of the expedition. Point Roberts assumed its present political status in 1846, when the Oregon Treaty extended the 49th parallel as the boundary between U.S. and British territory from the Rocky Mountains to Georgia Strait.
Treaty history specific to Point Roberts
After years of joint occupation of the disputed area between Mexican California and Russian America known as the Oregon Country to the Americans, and as the Columbia District to the British, American expansionists like U.S. Senator Edward A. Hannegan of Indiana urged U.S. President James K. Polk to annex the entire Oregon Country up to latitude 54°40′N, as the Democrats had been elected on the slogan "Fifty-Four Forty or Fight".
While his government asserted that the title of the United States of America to the entire territory was unquestionable even though there was only one U.S. resident (a former Briton) north of the Columbia basin, Polk and Secretary of State James Buchanan made an offer of a boundary at 49 degrees with the line straight across Vancouver Island, with no commercial privilege to be granted to the British south of the line, with the exception of free ports on Vancouver Island. The British rejected the offer and the U.S. soon withdrew it.
On April 18, 1846, notice was forwarded to London that the U.S. Congress had adopted a joint resolution abrogating the Treaty of 1818 which provided for joint occupancy.
The British emissary, Richard Pakenham, had been advised that the last concession he could expect of the United States was to bend the boundary at the 49th parallel around the southern end of Vancouver Island. Fort Victoria was viewed as the future center for settlements on the island. It was deemed necessary around this point in time to give up territory on the Lower Mainland to keep Vancouver Island part of British North America.
Lord Aberdeen, British Foreign Secretary, proposed a treaty making the 49th parallel the boundary to the sea, giving the UK the whole of Vancouver Island. The Treaty of Oregon was concluded on June 15, 1846.