According to the United States Census Bureau, the city has a total area of 1.3 square miles (3.3 km²), all of it land.
There were 869 households out of which 35.0% had children under the age of 18 living with them, 60.9% were married couples living together, 7.6% had a female householder with no husband present, and 28.0% were non-families. 26.1% of all households were made up of individuals and 13.5% had someone living alone who was 65 years of age or older. The average household size was 2.52 and the average family size was 3.04.
In the city the population was spread out with 27.5% under the age of 18, 7.2% from 18 to 24, 26.8% from 25 to 44, 22.9% from 45 to 64, and 15.5% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 91.7 males. For every 100 females age 18 and over, there were 87.0 males.
The median income for a household in the city was $31,929, and the median income for a family was $38,676. Males had a median income of $30,240 versus $17,083 for females. The per capita income for the city was $16,384. About 12.3% of families and 14.1% of the population were below the poverty line, including 19.4% of those under age 18 and 16.4% of those age 65 or over.
Malouf Abraham, Sr. (1915-1994), Tom Abraham's younger brother, was mayor of Canadian from 1953--1957, a nonpartisan position, and a Democratic member of the Texas House of Representatives from 1965-1969. In time, all the Abrahams moved into the Republican Party, as it became the majority in the Panhandle. Malouf Abraham, who was born in Canadian, made a fortune in oil and natural gas properties and like his brother Tom was a generous philanthropist to various educational and civic causes in the Texas Panhandle region.
Malouf Abraham, Jr. (born 1939), is a retired allergist in Canadian who now is a major patron of the arts. There is a Malouf Abraham art endowment at Wayland Baptist University in Plainview. Abraham, Jr., is meanwhile building a 14,000-square-foot house and art museum in Canadian to be called "The Citadelle". He and his wife, the former Therese Browne of North Carolina, have three sons. One, Salem Andrew Abraham, is a large-scale futures trader based in Canadian. Two others are prosperous ranchers in Hemphill County.