The average number of households in Sinai from 2011 to 2019 was 48. The year with the most households was 2017 with 54 households total. The year with the least number of households was 2012 with 37 households total.
People within zip 57061 pay on average $0.00 per month for rent while the state average is $423.39. The average for the US is currently $589.88 per month.
Currently, 74.73% of the population of South Dakota are vaccinated. Meanwhile the national percentage for vaccinations is currently around 75.00%. South Dakota is below the national average, with a difference of 0.27 percentage points in people vaccinated.