Demographics in Sinai, SD

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Sinai?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

220

Male

110

50.0%

Female

110

50.0%

Median Age

24.9

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

91.8%

Hispanic

8.6%

Two or More

6.4%

Other

1.8%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

10.4%

High School or Higher

31.8%

Foreign Born

4.5%

Veterans

1.4%

Married

38.6%

Avg Household Size

2.9

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Sinai, SD has a population of 220 with a median age of 24.9. The racial makeup is 91.8% White, 8.6% Hispanic, 0.0% Black. About 10.4% of residents hold a bachelor's degree or higher. The foreign-born population is 4.5%.