Arrow Rock, MO
Arrow Rock is a village in Saline County, Missouri, United States. The population was 79 as of the 2000 Census (56 as of the 2010 Census). The musical Tom Sawyer (1973), based on the novel by Mark Twain, was filmed here. Arrow Rock Historic District has significant properties and the George Caleb Bingham House has been designated a U.S. National Historic Landmark.
Arrow Rock is located at 39°4′12″N 92°56′51″W / 39.07°N 92.9475°W / 39.07; -92.9475 (39.070117, -92.947364). According to the United States Census Bureau, the town has a total area of 0.1 square mile (0.3 km²), all land.
As of the census of 2000, there were 79 people, 39 households, and 24 families residing in the town. The population density was 592.5 people per square mile (234.6/km²). There were 62 housing units at an average density of 465.0 per square mile (184.1/km²). The racial makeup of the town was 100.00% White.