 As of the 2010 census , there were 391 @,@ 906 people , 163 @,@ 975 households , and 95 @,@ 246 families residing in the city , with a population density of 1 @,@ 991 @.@ 9 inhabitants per square mile ( 769 @.@ 1 / km2 ) . There were 185 @,@ 127 housing units at an average density of 982 @.@ 3 per square mile ( 379 @.@ 2 / km2 ) . Of 163 @,@ 975 households , 27 % had children under the age of 18 living with them , 38 @.@ 2 % were married couples living together , 14 @.@ 6 % had a female householder with no husband present , and 41 @.@ 9 % were non @-@ families . Of all households , 34 @.@ 5 % are made up of only one person , and 10 % had someone living alone who was 65 years of age or older . The average household size was 2 @.@ 34 people and the average family size was 3 @.@ 04 . 
