Long Lake, SD Profile: Facts & Data


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Long Lake, South Dakota - Basic Facts

The Town of Long Lake had a population of 30 as of July 1, 2018. Long Lake ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in South Dakota. See peer rankings below.

The primary coordinate point for Long Lake is located at latitude 45.8567 and longitude -99.2058 in McPherson County. The formal boundaries for the Town of Long Lake (see map below) encompass a land area of 0.28 sq. miles and a water area of 0 sq. miles. McPherson County is in the Central time zone (GMT -6). The elevation is 1,952 feet.

The Town of Long Lake (GNIS ID: 1267464) 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.

Alternate Unofficial Names for Long Lake: Longlake.

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  1. Long Lake 2018 Demographic Data
  2. Growth Rates for Long Lake (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. South Dakota Research Tools (Easy Tools & Current Data)
  3. South Dakota Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Long Lake, SD Data & Demographics (As of July 1, 2018)


Total Population 30
Population in Households 24
Population in Familes 21
Population in Group Qrtrs 6
Population Density2 108
Diversity Index3 7


Median Household Income $52,941
Average Household Income $81,453
Per Capita Income $31,368


Total Housing Units 47 (100%)
Owner Occupied HU 14 (29.8%)
Renter Occupied HU 3 ( 6.4%)
Vacant Housing Units 30 (63.8%)
Median Home Value $62,500
Average Home Value $78,571


Total Households 17
Average Household Size 1.41
Family Households 12
Average Family Size 2
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population -0.4% -0.68%
Households -0.69% 0.0%
Families 3.55% 0.0%
Median Household Income   5.57%
Per Capita Income   3.12%

Long Lake, SD - Peer Comparisons by Rank and Percentile

The table below compares Long Lake to the other 391 incorporated cities, towns and CDPs in South Dakota by rank and percentile using July 1, 2018 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.

Variable Description Rank Percentile
Total Population # 363 7th
Population Density # 321 18th
Diversity Index # 328 17th
Median Household Income # 166 58th
Per Capita Income # 110 72nd

Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.

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