CREATE TABLE table_20667 ("Code" FLOAT, "County" TEXT, "Former Province" TEXT, "Area  ( km 2  ) " TEXT, "Population Census 2009" FLOAT, "Capital" TEXT)

What was the population in Kisumu county as of 2009?
SELECT "Population Census 2009" FROM table_20667 WHERE "County" = 'Kisumu'
SELECT "Population Census 2009" FROM "table_20667" WHERE "County" = 'Kisumu'