Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What county has a population more than 603,403 and a mediuan family income of $61,694?

### Inputs:
table_name: table, columns: ['County', 'Per capita income', 'Median household income', 'Median family income', 'Population', 'Number of households']

### Response:
SELECT County FROM table WHERE Population > 603,403 AND Median family income = $61,694