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

### Instruction:
What is the Per capita income associated with a Median household income of $55,800?

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

### Response:
SELECT Per capita income FROM table WHERE Median household income = $55,800