Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_11001 ( "1910" real, "1920" real, "1930" real, "1940" real, "1950" real, "1960" real, "1970" real, "1980" real, "1990" real, "2000" real )

### Question ###
What is the minimum 1930 when 1990 is 6,883 and 1920 is more than 6,215?

### Accurate SQL ###

SELECT MIN("1930") FROM table_11001 WHERE "1990" = '6,883' AND "1920" > '6,215'