CREATE TABLE table_27794 ("Municipality" TEXT, "No. of Barangays" FLOAT, "Area  ( hectares ) " FLOAT, "Population  ( 2007 ) " FLOAT, "Population  ( 2010 ) " FLOAT, "Pop. density  ( per km 2  ) " TEXT)

What is the 2010 population of the municipality with 31 barangays?
SELECT "Population (2010)" FROM table_27794 WHERE "No. of Barangays" = '31'
SELECT "Population (2010)" FROM "table_27794" WHERE "No. of Barangays" = '31'