|Data Source:||U.S. Census Bureau|
Universe: Housing units
|H2.||Unweighted Sample Housing Units By Occupancy Status|
|Universe: Housing units|
Summary File 3 is a sample survey enumerating aproximatelly one in every six households. Numbers are then adjusted to "estimate" the population based on the sample. This adjustment is called a weight, and the "Unweighted sample count" is the count before the weights are applied.