Friendship is a city in Crockett County, Tennessee. The population was 668 at the 2010 census.
Friendship is located at 35°54′37″N 89°14′31″W (35.910370, -89.241827).
According to the United States Census Bureau, the city has a total area of 1.3 square miles (3.4 km2), all land.
As of the census of 2000, there were 608 people, 246 households, and 171 families residing in the city. The population density was 466.4 people per square mile (180.6/km2). There were 264 housing units at an average density of 202.5 per square mile (78.4/km2). The racial makeup of the city was 85.36% White, 11.68% African American, 0.33% Native American, 2.14% from other races, and 0.49% from two or more races. Hispanic or Latino of any race were 3.45% of the population.
There were 246 households, out of which 32.5% had children under the age of 18 living with them, 49.6% were married couples living together, 15.9% had a female householder with no husband present, and 30.1% were non-families. 28.0% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older.