How many zip codes does Sinai, South Dakota have?

Sinai, South Dakota has 1 zip codes.

What is the main zip code for Sinai, South Dakota?

The primary zip code for Sinai, South Dakota is 57061.

What county is Sinai, South Dakota in?

Sinai is in Brookings County, South Dakota.

What is the area code for Sinai, South Dakota?

Sinai, South Dakota uses area code 605.

What time zone is Sinai, South Dakota in?

Sinai, South Dakota is in the Central Time Zone.

Sinai, South Dakota Zip Codes

City

Sinai

State

South Dakota

Primary County

Brookings County

Total Zip Codes

Sinai, South Dakota is served by 1 zip codes with a combined estimated population of 215. The primary zip code for Sinai is 57061. Sinai is located in Brookings County in the Central Time Zone. Area code 605 serves all of Sinai, South Dakota.

All Sinai Zip Codes

ZIP Code	City	County	Population	Type	Details
57061	Sinai	Brookings	215	Standard	View →

Sinai Zip Code Map

Sinai Demographics

215

Population

$56,875

Median Income

$125,000

Median Home Value

22.7%

Bachelor's %

Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).