Charter Oak, Iowa

Charter Oak is a city in Iowa in the United States.

Charter Oak, Iowa
City
Downtown Charter Oak, Iowa
Location of Charter Oak, Iowa
Coordinates: 42°04′06″N 95°35′23″W
Country	United States
State	Iowa
County	Crawford
Area [1]
• Total	0.52 sq mi (1.35 km2)
• Land	0.51 sq mi (1.33 km2)
• Water	0.01 sq mi (0.02 km2)
Elevation [2]	1,276 ft (389 m)
Population  (2020)[3]
• Total	535
• Density	1,042.88/sq mi (402.36/km2)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
ZIP code	51439
Area code	712
FIPS code	19-12900
GNIS feature ID	2393807[2]
Website	http://www.charteroakia.com/