Tindall is a city in Grundy County, Missouri, United States. The population was 46 as of the 2020 census. Tindall was laid out in 1872 when the …Tindall is a city in Grundy County, Missouri, United States. The population was 46 as of the 2020 census. Tindall was laid out in 1872 when the railroad was extended to that point. A post office was established at Tindall in 1869, and remained in operation until 1967. The city has the name of Jacob A. Tindall, an officer in the Civil War.