ZIP Code 42021
About Arlington
Arlington is a home rule-class city in Carlisle County, Kentucky, in the United States. As of the 2020 census, Arlington had a population of 264. It was formally incorporated by the state assembly in 1876. Arlington is included in the Paducah, KY-IL Metropolitan Statistical Area.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,190
population
$56,932
median household income
21
people / sq mi
$81,600
median home value
$895
median gross rent
39.9
median age
617
housing units
471
households
56.7
land area (sq mi)