Write an article that answers the following question: How many more people are there than housing units?
As of the 2000 United States Census, there were 128,094 people, 43,507 households, and 29,889 families residing in the county. The population density was 110 people per square mile (43/km²). There were 56,377 housing units at an average density of 49 per square mile (19/km²). The racial makeup of the county was 28.90% Race (U.S. census), 1.40% Race (U.S. census) or Race (U.S. census), 0.37% Race (U.S. census), 33.01% Race (U.S. census), 10.72% Race (U.S. census), 1.36% from race (U.S. census), and 22.24% from two or more races. 7.8% of the population were Race (U.S. census) or Race (U.S. census) of any race.