Bartlett is an unincorporated community and census-designated place in Fremont County, Iowa, United States.

It is located at the intersection of County Road L31 and Western Avenue, near Interstate 29 and the Missouri River and is 5 miles (8 km) northwest of Thurman.

[6] According to the United States Census Bureau, the CDP has a total area of 0.40 square miles (1.04 km2), all land.

There were 9 housing units at an average density of 22.5 per square mile (8.7/km2).

There were 25 housing units at an average density of 62.5 per square mile (24.1/km2).