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_2500440_1 (population_density__per_km_2__ VARCHAR, name VARCHAR)
### Question:
What is the population density in Buffalo Lake?
### Answer:
SELECT population_density__per_km_2__ FROM table_2500440_1 WHERE name = "Buffalo Lake"