|Total||1.4 sq mi (3.7 km2)|
|Land||1.4 sq mi (3.7 km2)|
|Water||0.0 sq mi (0.0 km2)|
|Elevation||2,247 ft (685 m)|
|Density||970/sq mi (370/km2)|
|Time zone||Central (CST) (UTC-6)|
|Summer (DST)||CDT (UTC-5)|
|GNIS feature ID||1097962|
Shattuck is located at .(36.272596, -99.876217)
According to the United States Census Bureau, the town has a total area of 1.5 square miles (3.9 km2), all of it land.
As of census of 2000, there were 1,274 people, 567 households, and 369 families residing in the town. The population density was 880.5 people per square mile (339.2/km ). There were 699 housing units at an average density of 483.1 per square mile (186.1/km ). The racial makeup of the town was 95.76% White, 1.57% Native American, 0.86% from other races, and 1.81% from two or more races. Hispanic or Latino of any race were 3.85% of the population.
There were 567 households out of which 23.3% had children under the age of 18 living with them, 55.9% were married couples living together, 7.6% had a female householder with no husband present, and 34.9% were non-families. 33.2% of all households were made up of individuals and 19.0% had someone living alone who was 65 years of age or older. The average household size was 2.16 and the average family size was 2.74.
In the town the population was spread out with 20.0% under the age of 18, 6.1% from 18 to 24, 20.4% from 25 to 44, 28.3% from 45 to 64, and 25.1% who were 65 years of age or older. The median age was 47 years. For every 100 females there were 88.2 males. For every 100 females age 18 and over, there were 81.3 males.
The median income for a household in the town was $26,758, and the median income for a family was $35,250. Males had a median income of $32,375 versus $18,077 for females. The per capita income for the town was $17,420. About 7.5% of families and 10.2% of the population were below the poverty line, including 11.7% of those under age 18 and 12.7% of those age 65 or over.
March 2011 A completely brand NEW Drive-In theater is being built in Shattuck Oklahoma population 1400 zip code 73858. Will be finished in April 2011.[dated info]