Halliday is a city in Dunn County, North Dakota, United States. The population was 241 at the 2020 census.
John S. Lesmeister, who served as the 30th North Dakota State Treasurer, grew up in Halliday.
History
Halliday was founded in 1914.
Halliday was originally two miles farther north. It moved in 1914 to be near the new Mandan to Killdeer railroad line. In 1900, the first post office was located on William Halliday's place.
Two events drastically altered the economic life of the city for the worst; the first was the Great Depression of 1929, and the second was the abandonment of the rail line from Zap to Killdeer. Unlike other locals communities, such as the nearby city of Werner, the city persisted and continued to function despite the economic setback due to its strategic location.
Geography
According to the United States Census Bureau, the city has a total area of , of which is land and is water.
Demographics
thumb|left|Car meets horse near Halliday, North Dakota (1933)