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_298550_1 ( area__km²_ VARCHAR, population_density__per_km²_ VARCHAR )

### Question ###
How many entries for area correspond to a population density of 207.9?

### Accurate SQL ###

SELECT COUNT(area__km²_) FROM table_298550_1 WHERE population_density__per_km²_ = "207.9"