Zip code 57061

Zip code 57061, SD

The zip code 57061, type po box, belongs to the following denominations: Sinai y Lake Sinai . It is part of the county Brookings County, state of South Dakota. It has an estimated population of 107.

The postal code 57061 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Sinai).