CREATE TABLE table_name_88 (number_of_households NUMBER, median_family_income VARCHAR2, population VARCHAR2)

What is the largest number of households with median family income of $52,106 with less than 21,403 in population?
SELECT MAX(number_of_households) FROM table_name_88 WHERE median_family_income = "$52,106" AND population < 21 OFFSET 403
SELECT MAX("number_of_households") FROM "table_name_88" WHERE "$52,106" = "median_family_income" AND "population" < 21 OFFSET 403 ROWS