Questions for discussion:
Dissemination Areas | Census Tracts |
What are dissemination areas? | What are census tracts, and where are they found? |
A dissemination area is represented by a unique eight-digit unique identifier (UID). In order to uniquely identify a dissemination area, what three elements must make up this eight-digit UID? | A census tract is represented by a ten-digit (decimal counts as one digit) unique identifier (UID). In order to uniquely identify a census tract, what two elements must make up this ten-digit UID? |