CREATE TABLE table_18427 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

how many voted in the texas 6 section
SELECT "First elected" FROM table_18427 WHERE "District" = 'Texas 6'
SELECT "First elected" FROM "table_18427" WHERE "District" = 'Texas 6'