Reference maps show the location of geographic areas for
which census data are tabulated and disseminated. The maps display the
boundaries, names, and codes of standard geographic areas, as well as
major cultural and physical features such as roads, railways,
coastlines, rivers and lakes.
Interactive Census Geographies
The interactive map below contains an embedding of the Census geographies. Use the zoom control on the left of the frame to update the viewing resolution and click on any of the jurisdictions to obtain more detail. This is particularly useful if you wish to establish the boundaries in highly urban areas (say, at street level).