Click on the county and the corresponding line graph will appear to the right of the map.
|Based on Census records
for the 20th Century
we have created line graphs indicating population change for each county. It is interesting to see how
population changes have a specific geography. Can you can determine what economic,
political, social, or geographic factors shaped the population changes within
Two different scales are used in these graphs. Counties with smaller
populations were placed on a
scale from 0 to 30,000 and larger counties were placed on a scale from 0 to
150,000. If you print and compare, make sure you note this difference!
Click here to let us know what you think!!!