McFall, Missouri  McFall is a city in Gentry County, Missouri, United States. The population was 93 at the 2010 census. McFall was laid out in 1879, and named after John McFall Sr., the original owner of the town site. A post office has been in operation at McFall since 1879. McFall is located at (40.110716, -94.221488). According to the United States Census Bureau, the city has a total area of , all land. As of the census of 2010, there were 93 people, 44 households, and 26 families residing in the city. The population density was . There were 72 housing units at an average density of . The racial makeup of the city was 100.0% White. There were 44 households of which 25.0% had children under the age of 18 living with them, 47.7% were married couples living together, 9.1% had a female householder with no husband present, 2.3% had a male householder with no wife present, and 40.9% were non-families. 38.6% of all households were made up of individuals and 25% had someone living alone who was 65 years of age or older. The average household size was 2.11 and the average family size was 2.73. The median age in the city was 47.8 years. 19.4% of residents were under the age of 18; 10.8% were between the ages of 18 and 24; 11.8% were from 25 to 44; 27% were from 45 to 64; and 31.2% were 65 years of age or older. The gender makeup of the city was 50.5% male and 49.5% female. As of the census of 2000, there were 135 people, 57 households, and 34 families residing in the city. The population density was 436.0 people per square mile (168.1/km²). There were 85 housing units at an average density of 274.5 per square mile (105.9/km²). The racial makeup of the city was 97.78% White, 1.48% African American, and 0.74% from two or more races. Hispanic or Latino of any race were 1.48% of the population. There were 57 households out of which 33.3% had children under the age of 18 living with them, 45.6% were married couples living together, 8.8% had a female householder with no husband present, and 38.6% were non-families. 33.3% of all households were made up of individuals and 21.1% had someone living alone who was 65 years of age or older.