Is the total number of sets the same as the total number of households?

In some cases, the total number of sets and total number of households may be the same. For example, if a house is occupied by one family, the total number of apartments and families will be equal.

However, this is not necessarily the case. For example, if a community has both public rental housing and affordable housing, the total number of households may be different even if the total number of units is the same. Because the number of households in each set of public rental housing and affordable housing is different from that in ordinary commercial housing.

So, it depends.