The Town of Sinai had a population of 127 as of July 1, 2017.
The primary coordinate point for Sinai is located at latitude 44.2445 and longitude -97.044 in Brookings County. The formal boundaries for the Town of Sinai (see map below) encompass a land area of 0.37 sq. miles and a water area of 0 sq. miles. Brookings County is in the Central time zone (GMT -6). The elevation is 1,785 feet.
The Town of Sinai (GNIS ID: 1267565) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Beneath the boundary map are tables with Sinai population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.
|Daytime Population: Workers||127|
|Daytime Population: Residents||55|
|Total Daytime Population (TDP)||182|
|Ratio TDP/Total Population1||1.43|
|Population in Households||127|
|Population in Familes||110|
|Population in Group Qrtrs||0|
|Median Household Income||$77,504|
|Average Household Income||$96,876|
|Per Capita Income||$39,473|
|Total Housing Units||65 (100%)|
|Owner Occupied HU||51 (78.5%)|
|Renter Occupied HU||5 ( 7.7%)|
|Vacant Housing Units||9 (13.8%)|
|Median Home Value||$188,750|
|Average Home Value||$239,706|
|Average Household Size||2.27|
|Average Family Size||3|
NOTES1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
|(Compound Annual Growth Rates)|
|Median Household Income||0.87%|
|Per Capita Income||3.01%|
The table below compares Sinai to the other 391 incorporated cities, towns and CDPs in South Dakota by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 264||33rd|
|Population Density1||# 228||42nd|
|Diversity Index2||# 283||28th|
|Median Household Income||# 13||97th|
|Per Capita Income||# 8||98th|
Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.