CREATE TABLE table_60958 ("County" TEXT, "Per capita income" TEXT, "Median household income" TEXT, "Median family income" TEXT, "Population" FLOAT, "Number of households" FLOAT)

What is the median household income with 4,527 houses, and a median family income of $71,009?
SELECT "Median household income" FROM table_60958 WHERE "Number of households" > '4,527' AND "Median family income" = '$71,009'
SELECT "Median household income" FROM "table_60958" WHERE "Median family income" = '$71,009' AND "Number of households" > '4,527'