Sinai, South Dakota Zip Codes
City
Sinai
State
South Dakota
Primary County
Brookings County
Total Zip Codes
1
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
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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).
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