At the 2010 census there were 554 people and 235 households within the township.

The population density was . There were 451 housing units at an average density of 21.3/sq mi (8.2/km).

The racial makeup of the township was 99.46% White, 0.18% African American, 0.18% Asian, and 0.18% from two or more races. Hispanic or Latino of any race were 0.18%.

There were 235 households; 26.0% had children under the age of eighteen living with them, 67.0% were married couples living together, 3.6% had a female householder with no husband present, and 26.8% were non-families. 23.2% of households were made up of individuals, and 9.8% were one-person households with a resident aged sixty-five or older.

The average household size was 2.46 and the average family size was 2.87.

The age distribution was 18.4% under the age of eighteen, 2.2% from eighteen to nineteen, 5.4% from twenty to twenty-four, 6.9% from twenty-five to thirty-four, 19.9% from thirty-five to forty-nine, 25.3% from fifty to sixty-four, and 22.0% who were aged sixty-five or older. The median age was forty years. The population was 49.10% male, and 50.90% female.

References

  • Juniata Township website