CREATE TABLE table_name_66 (area_km_2 VARCHAR2, census_ranking VARCHAR2, population VARCHAR2)

What is the total area with the Census Ranking of 3,129 of 5,008, and a Population larger than 460?
SELECT COUNT(area_km_2) FROM table_name_66 WHERE census_ranking = "3,129 of 5,008" AND population > 460
SELECT COUNT("area_km_2") FROM "table_name_66" WHERE "3,129 of 5,008" = "census_ranking" AND "population" > 460