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 (population__1_july_2005_est_ INTEGER, area__km²_ VARCHAR)

### Question ###
What is the highest value for population when area is 9104?

### Accurate SQL ###

SELECT MAX(population__1_july_2005_est_) FROM table_298550_1 WHERE area__km²_ = 9104