In the Federal Census of 1920 the family is on Riverpoint Rd. in Warwick, RI: Herbert A. Hopkins 33 RI towerman for railroad, Armellia 31 RI, Althea 3 RI, and Herbert 9 mos RI.
In the Federal Census of 1930 the family is on Apponaug Ave. in Warwick: Herbert A. Hopkins Jr. 43 RI towerman for steam railroad, Armillie F. 41 RI, Althea F. 13 RI, Herbert W. 11 RI, Evelyn J. 2 RI, and Charlotte V. 1 month RI.