Born in Stockholm, St. Lawrence County, he completed preparatory studies and graduated from Middlebury College in Vermont. He attended Yale College Law School, was admitted to the bar in 1833, and was a member of the New York State Assembly from 1842 to 1844 and in 1862.
Hulburd was elected as a Republican to the Thirty-eighth, Thirty-ninth, and Fortieth Congresses, holding office from March 4, 1863 to March 3, 1869; while in the House he was chairman of the Committee on Public Expenditures (Thirty-eighth through Fortieth Congresses). He was superintendent of construction of the New York post office, and in 1897 died in Brasher Falls, New York. Interment was in Fairview Cemetery.
- Calvin T. Hulburd at the Biographical Directory of the United States Congress Retrieved on 2009-03-17
sv:Calvin T. Hulburd