A census counts people. Use these maps to ask where people live and how information is grouped into areas.
Showing 3 of 3 resources
statewide · 2000s
Compare census areas used to organize population information.
How does a census boundary differ from a town boundary?
Compare the map’s creator, date, purpose, scale, and missing information with a second map. Explain what changed and what stayed connected.
Zoom to Massachusetts to compare population and housing patterns.
Does a larger land area always have more people?
Open the official map resource ↗
statewide · 1900s
Compare the 1900 Census population with congressional districts of the time.
Why might districts be smaller near crowded places?
Compare the map’s creator, date, purpose, scale, and missing information with a second map. Explain what changed and what stayed connected.
Sources checked September 23, 2026. Open the source for current programs, hours, access, and map updates. Historical maps may contain outdated language or incomplete representations of Native homelands.