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_1425958_1 (density__pop_km²_ VARCHAR)
### Question:
How many locations had a density (pop/km²) of 91.8 in the 2011 census?
### Answer:
SELECT COUNT(2011 AS _census) FROM table_1425958_1 WHERE density__pop_km²_ = "91.8"