user: ### NOW ANSWER:
Question: What is the Number of Households that have a Per Capita Income of $21,345?
Columns: ['Rank', 'Place', 'County', 'Per Capita Income', 'Median House- hold Income', 'Median Family Income', 'Population', 'Number of Households']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Tesuque', 'Santa Fe County', '$52,473', '$76,029', '$80,043', 909.0, 455.0]
SQL:

assistant: SELECT AVG("Number of Households") FROM "Table" WHERE "Per Capita Income" = '$21,345';