Skip to main content

The timeline can be navigated by dragging the pointer on the timeline bar, located at the bottom of the screen on the desktop version and on the left of the screen on mobile. To filter by a specific topic, make a selection on the dropdown “Filters” menu or click “Search” to do a keyword search. To learn more, click “Read More” below.

Read More

Urban areas now defined solely by population density in the U.S. Census.

Date: 2000

The Story of Rural Health
RUR
LLP

Previous metrics for defining urban areas focused on specific population thresholds. The new method of designation measures the density of people living in an are. This means that some areas previously considered rural are now identified as urban "Metropolitan Statistical Areas."