▁square ▁mile ▁( 9 9 1 . 0 / km 2 ). ▁There ▁were ▁ 4 5 9 ▁housing ▁units ▁at ▁an ▁average ▁density ▁of ▁ 7 5 8 . 7 ▁per ▁square ▁mile ▁( 2 9 5 . 4 / km 2 ). ▁The ▁ra cial ▁make up ▁of ▁the ▁city ▁was ▁ 9 7 . 3 4 % ▁White , ▁ 1 . 6 9 % ▁African ▁American , ▁ 0 . 5 2 % ▁Asian , ▁ 0 . 1 9 % ▁from ▁other ▁races , ▁and ▁ 0 . 2 6 % ▁from ▁two ▁or ▁more ▁races . ▁His pan ic ▁or ▁Lat ino ▁of ▁any ▁race ▁were ▁ 0 . 6 5 % ▁of ▁the ▁population . ▁ ▁There ▁were ▁ 4 4 8 ▁households ▁out ▁of ▁which ▁ 3 3 . 3 % ▁had ▁children ▁under ▁the ▁age ▁of ▁ 1 8 ▁living ▁with ▁them , ▁ 6 6 . 5 % ▁were ▁married ▁cou ples ▁living ▁together , ▁ 8 . 0 % ▁had ▁a ▁female ▁house holder ▁with ▁no ▁husband ▁present , ▁and ▁ 2 3 . 9 % ▁were ▁non - famil ies . ▁ 2 1 . 4 % ▁of ▁all ▁households ▁were ▁made ▁up ▁of ▁individuals ▁and ▁ 9 . 2 % ▁had ▁someone ▁living ▁alone ▁who ▁was ▁ 6 5 ▁years ▁of ▁age ▁or ▁older . ▁The ▁average ▁household ▁size ▁was ▁ 2 . 4 8 ▁and ▁the ▁average ▁family ▁size ▁was ▁ 2 . 8 7 . ▁ ▁In ▁the