Strolling through some of the 2010 census data (yes I'm that cool) here are a few fun facts about small towns in Iowa.
Littleport appears to be the latest city that no longer exists, with a population of 26 in 2000 the city is no longer incorporated. In 1930 it was a striving town of 203 people.
Shrinking Iowa towns, here are some of the towns that have seen the most dramatic fall from their prime in the early 1900s...
Blanchard - Only 38 people, once was 520 (1900)
Athelstan - Only 19, once was 255 (1900)
Beaconsfield & Le Roy are both only 15 people, used to be 201 & 185 respectively.
Mystic had 2,796 people in 1920; now only has 425 as of 2010 and still declining.
What Cheer is currently only 646; a far cry from its' 3,246 in 1890.
By the numbers, the difference in the 2010 population compared to the cities peak population: Ottumwa with nearly 9,000 lower than its' peak in 1960. Clinton, Waterloo, Burlington, Sioux City, Fort Dodge, Des Moines, Keokuk, Dubuque and Fort Madison round out that top 10. Obviously they are larger towns to the percentage isn't as dramatic, by percentage the top 10 shrinking towns:
Blanchard, Athelstan, Beaconsfield, Le Roy, Carbon, Conway, Elkport, Spring Hill, Jolley & Numa.