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_1480455_1 ( area__km_2__ VARCHAR, population_density___km_2__ VARCHAR )

### Question ###
What is the area (km 2) where the population density (/mk2) is 84.3?

### Accurate SQL ###

SELECT area__km_2__ FROM table_1480455_1 WHERE population_density___km_2__ = "84.3"