Location of Milburn, Oklahoma
Milburn is located at (34.241030, -96.550601).
According to the United States Census Bureau, the town has a total area of 0.5 square miles (1.3 km2), all of it land.
As of the census of 2000, there were 312 people, 114 households, and 84 families residing in the town. The population density was 654.2 people per square mile (251.0/km²). There were 124 housing units at an average density of 260.0 per square mile (99.7/km²). The racial makeup of the town was 88.78% White, 6.73% Native American, 0.32% from other races, and 4.17% from two or more races. Hispanic or Latino of any race were 0.96% of the population.
There were 114 households out of which 33.3% had children under the age of 18 living with them, 57.9% were married couples living together, 11.4% had a female householder with no husband present, and 26.3% were non-families. 23.7% of all households were made up of individuals and 10.5% had someone living alone who was 65 years of age or older. The average household size was 2.74 and the average family size was 3.30.
In the town the population was spread out with 30.8% under the age of 18, 7.1% from 18 to 24, 28.5% from 25 to 44, 21.2% from 45 to 64, and 12.5% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 81.4 males. For every 100 females age 18 and over, there were 83.1 males.
The median income for a household in the town was $21,528, and the median income for a family was $29,375. Males had a median income of $24,375 versus $18,125 for females. The per capita income for the town was $10,322. About 24.7% of families and 29.4% of the population were below the poverty line, including 29.3% of those under age 18 and 36.0% of those age 65 or over.