The average number of households in Ortley from 2011 to 2019 was 66. The year with the most households was 2013 with 73 households total. The year with the least number of households was 2019 with 57 households total.
People within zip 57256 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 have been vaccinated. Meanwhile the national percentage for vaccinations is now around 75.00%. South Dakota is below the national average, with a difference of 0.27 percent points in population vaccinated.