1 . 5 % ▁belongs ▁to ▁married ▁cou ples , ▁ 3 . 5 % ▁to ▁single ▁males , ▁ 6 . 1 % ▁to ▁single ▁females ▁and ▁ 2 9 % ▁to ▁non - famil ies . ▁The ▁median ▁income ▁for ▁households ▁in ▁Water ford , ▁Wisconsin ▁is ▁$ 7 7 , 9 7 3 , ▁while ▁the ▁mean ▁household ▁income ▁is ▁$ 8 5 , 8 0 5 . ▁ ▁Of ▁the ▁ 5 , 5 7 1 ▁people , ▁ 0 . 8 0 % ▁have ▁an ▁education ▁level ▁of ▁less ▁than ▁ 9 th ▁grade , ▁ 5 . 4 0 % ▁are ▁ 9 th ▁to ▁ 1 2 th ▁grade , ▁ 3 3 . 7 4 % ▁are ▁a ▁high ▁school ▁gradu ate , ▁ 2 0 . 8 3 % ▁have ▁some ▁college ▁education , ▁ 1 1 . 1 1 % ▁have ▁an ▁associate ▁degree , ▁ 2 2 . 7 1 % ▁have ▁a ▁b ach elor ' s ▁degree , ▁and ▁ 5 . 4 0 % ▁have ▁a ▁gradu ate ▁degree . ▁▁ 2 0 0 0 ▁census ▁As ▁of ▁the ▁census ▁of ▁ 2 0 0 0 , ▁there ▁were ▁ 4 , 0 4 8 ▁people , ▁ 1 , 5 6 1 ▁households , ▁and ▁ 1 , 1 3 9 ▁families ▁res iding ▁in ▁the ▁village . ▁The ▁population ▁density ▁was ▁ 1 , 6 4 5 . 1 ▁people ▁per ▁square ▁mile ▁( 6 3 5