Which county has a median family income of $50,227?
CREATE TABLE "ohio_counties_ranked_by_per_capita_incom" (
  "county" text,
  "per_capita_income" text,
  "median_household_income" text,
  "median_family_income" text,
  "population" real,
  "number_of_households" real
);
SELECT "county" FROM "ohio_counties_ranked_by_per_capita_incom" WHERE "median_family_income"='$50,227';