LaSalle Parish ranks at number 5 in the state, and 134th in the United States, on the amount of federal tax refunds provided each year, according to a news release from SmartAssets. In LaSalle, 4,220 taxpayers receive refunds, averaging $3,509,while 690 taxpayers owe an average of $3,339, giving the parish a 47.40 rating in tax refunds.