ZIP Code 51439
About Charter Oak
Charter Oak is a city in Crawford County, Iowa, United States, along the East Soldier River. The population was 535 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
785
population
$59,231
median household income
9
people / sq mi
$86,300
median home value
$722
median gross rent
60.7
median age
401
housing units
374
households
85.9
land area (sq mi)