- source: Getty Thesaurus of Geographic Names
- the text in this section is copied from an article in Wikipedia
Ketchikan Gateway Borough is a borough located in the U.S. state of Alaska. As of the 2010 census, the population was 13,477. The borough seat is Ketchikan.
Ketchikan Gateway Borough comprises the Ketchikan, AK Micropolitan Statistical Area.
- source: Source:Population of States and Counties of the United States: 1790-1990
| Census Year || Population
| 1960 || 10,070
| 1970 || 10,041
| 1980 || 11,316
| 1990 || 13,828