CREATE TABLE table_name_98 (number_of_households INT, county VARCHAR, population VARCHAR)

Which Number of households has a County of cook, and Population smaller than 5,176?
SELECT AVG(number_of_households) FROM table_name_98 WHERE county = "cook" AND population < 5 OFFSET 176
SELECT AVG("number_of_households") FROM "table_name_98" WHERE "cook" = "county" AND "population" < 5 OFFSET 176