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

### Instruction:
What is the total area with the Census Ranking of 3,129 of 5,008, and a Population larger than 460?

### Inputs:
table_name: table, columns: ['Official Name', 'Status', 'Area km 2', 'Population', 'Census Ranking']

### Response:
SELECT COUNT Area km 2 FROM table WHERE Census Ranking = 3,129 of 5,008 AND Population > 460