user: ### NOW ANSWER:
Question: What is the population when the  Per capita income of $18,884, and a Number of households smaller than 14485?
Columns: ['County', 'Per capita income', 'Median household income', 'Population', 'Number of households']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['Madison', '$32,223', '$59,730', 98468.0, 35297.0]
SQL:

assistant: SELECT SUM("Population") FROM "Table" WHERE "Per capita income" = '$18,884' AND "Number of households" < 14485.0;