Canton is a small unincorporated town

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in Jackson County

Jackson County, Iowa

-2010 census:The 2010 census recorded a population of 19,848 in the county, with a population density of . There were 9,415 housing units, of which 8,289 were occupied.-2000 census:...

, Iowa

Iowa

Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

 in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. It is located near the west county line, near the border of Jones County

Jones County, Iowa

-2010 census:The 2010 census recorded a population of 20,638 in the county, with a population density of . There were 8,911 housing units, of which 8,151 were occupied.-2000 census:...

 on the Maquoketa Caves Road where the road crosses the South Fork of the Maquoketa River

Maquoketa River

The Maquoketa River is a tributary of the Mississippi River, approximately long, in northeastern Iowa in the United States. Its watershed covers within a rural region of rolling hills and farmland southwest of Dubuque. It is not to be confused with the Little Maquoketa River, another distinct...

.

The town once had a population of approximately 2,000 people, but when the railroad

Rail transport

Rail transport is a means of conveyance of passengers and goods by way of wheeled vehicles running on rail tracks. In contrast to road transport, where vehicles merely run on a prepared surface, rail vehicles are also directionally guided by the tracks they run on...

 bypassed Canton in favor of the city

City

A city is a relatively large and permanent settlement. Although there is no agreement on how a city is distinguished from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law.For example, in the U.S...

 of Maquoketa

Maquoketa, Iowa

Maquoketa is a city in Clinton and Jackson counties in the U.S. state of Iowa. Located on the Maquoketa River, it is the county seat of Jackson County....

, the population plummeted.