CREATE TABLE table_2144436_1 (population__2007_ VARCHAR, barangay VARCHAR)

What is the 2007 population for Corazon de Jesus?
SELECT population__2007_ FROM table_2144436_1 WHERE barangay = "Corazon De Jesus"
SELECT "population__2007_" FROM "table_2144436_1" WHERE "Corazon De Jesus" = "barangay"