ZIP Code 67057
About Hardtner
Hardtner is a city in Elwood Township, Barber County, Kansas, United States. As of the 2020 census, the population of the city was 167. It is located one mile north of the Kansas / Oklahoma state border.
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Area Profile
US Census (ACS 5-year · Gazetteer)
280
population
$46,970
median household income
2
people / sq mi
$48,600
median home value
$880
median gross rent
39.9
median age
176
housing units
136
households
144.4
land area (sq mi)