When the county is Carroll what is the lowest population?
CREATE TABLE table_name_50 (population INTEGER, county VARCHAR)
SELECT MIN(population) FROM table_name_50 WHERE county = "carroll"
### Context: CREATE TABLE table_name_50 (population INTEGER, county VARCHAR) ### Question: When the county is Carroll what is the lowest population? ### Answer: SELECT MIN(population) FROM table_name_50 WHERE county = "carroll"