CREATE TABLE table_name_68 (borough_or_census_area VARCHAR, median_household_income VARCHAR)

Which borough or census area has a $59,596 median household income?
SELECT borough_or_census_area FROM table_name_68 WHERE median_household_income = "$59,596"
SELECT "borough_or_census_area" FROM "table_name_68" WHERE "$59,596" = "median_household_income"