CREATE TABLE table_5142 ("County" TEXT, "Per capita income" TEXT, "Median household income" TEXT, "Median family income" TEXT, "Population" FLOAT, "Number of households" FLOAT)

What is the most households with a median household income of $54,086 with less than 231,236 in population?
SELECT MAX("Number of households") FROM table_5142 WHERE "Median household income" = '$54,086' AND "Population" < '231,236'
SELECT MAX("Number of households") FROM "table_5142" WHERE "Median household income" = '$54,086' AND "Population" < '231,236'