CREATE TABLE table_78570 ("Official Name" TEXT, "Status" TEXT, "Area km 2" FLOAT, "Population" FLOAT, "Census Ranking" TEXT)

What is the area of the parish with a population larger than 1,172 and a census ranking of 1,871 of 5,008?
SELECT COUNT("Area km 2") FROM table_78570 WHERE "Census Ranking" = '1,871 of 5,008' AND "Population" > '1,172'
SELECT COUNT("Area km 2") FROM "table_78570" WHERE "Census Ranking" = '1,871 of 5,008' AND "Population" > '1,172'