Question: What is the highest number of households with a median household income of $31,176, and a population of 25607?
SQL: SELECT MAX("Number of households") FROM "2-1828018-1" WHERE "Median household income" = '$31,176' AND "Population" < 25607.0;

Question: What is the median household income for Cape Girardeau?
SQL: SELECT "Median household income" FROM "2-1828018-1" WHERE "County" = 'Cape Girardeau';

Question: What is the median household income with 4527 houses, and a median family income of $71,009?
SQL: SELECT "Median household income" FROM "2-1828018-1" WHERE "Number of households" > 4527.0 AND "Median family income" = '$71,009';