Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_28367242_1 (area__km²_ VARCHAR, corporate_name VARCHAR)
### Question:
How many areas are there for the corporation named fort st. john, city of?
### Answer:
SELECT COUNT(area__km²_) FROM table_28367242_1 WHERE corporate_name = "Fort St. John, City of"