ZIP Code 50839
About Carbon
Carbon is a city in Douglas Township, Adams County, Iowa, United States. The population was 36 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
46
population
92
people / sq mi
68.5
median age
39
housing units
28
households
0.5
land area (sq mi)