McKittrick is a city in Montgomery County, Missouri, United States.

[6] A post office called McKittrick was established in 1894, and remained in operation until 1967.

[7] The McKittrick Farmers Mercantile was listed on the National Register of Historic Places in 2010.

Missouri Route 19 passes through the west side of the city limits, leading south 2 miles (3 km) across the Missouri River to the larger city of Hermann, with which it shares a ZIP Code.

According to the U.S. Census Bureau, the city has a total area of 0.49 square miles (1.27 km2), all land.

32.1% of all households were made up of individuals, and 14.3% had someone living alone who was 65 years of age or older.

22.2% of all households were made up of individuals, and 7.4% had someone living alone who was 65 years of age or older.