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_963 ( "IN No." real, "County Name" text, "Establishment Date (SW Indiana) (History) (Statehood)" text, "County Seat" text, "Time Zone" text, "Population (2010) (Rank)" text, "Area sq mi (km 2 ) (Rank)" text, "Twps" real, "ZIP code Prefix(es)" text, "% of Boundary by water" text )

### Question ###
When the area sq mi (km 2 ) (rank) is sqmi (km2) (5) what is the population (2010) (rank)?

### Accurate SQL ###

SELECT "Population (2010) (Rank)" FROM table_963 WHERE "Area sq mi (km 2 ) (Rank)" = 'sqmi (km2) (5)'