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_27961684_1 ( state VARCHAR, enrollment VARCHAR )

### Question ###
How many states were there when there was an enrollment of 2789?

### Accurate SQL ###

SELECT COUNT(state) FROM table_27961684_1 WHERE enrollment = 2789