CREATE TABLE table_27437 ("City" TEXT, "Population" FLOAT, "Registered voters" TEXT, "Democratic" TEXT, "Republican" TEXT, "D\\u2013R spread" TEXT, "Other" TEXT, "No party preference" TEXT)

If Democratic is 42.5%, what is the city?
SELECT "City" FROM table_27437 WHERE "Democratic" = '42.5%'
SELECT "City" FROM "table_27437" WHERE "Democratic" = '42.5%'