|Data Source:||U.S. Census Bureau|
Universe: Total population
|P2.||Unweighted Sample Count Of The Population|
|Universe: Total population|
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.