Egan, SD Profile: Facts, Map & Data


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Egan, South Dakota - Basic Facts

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The City of Egan had a population of 261 as of July 1, 2017. Egan ranks in the upper quartile for 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 Egan is located at latitude 44.0003 and longitude -96.6485 in Moody County. The formal boundaries for the City of Egan (see map below) encompass a land area of 1.07 sq. miles and a water area of 0 sq. miles. Moody County is in the Central time zone (GMT -6). The elevation is 1,529 feet.

The City of Egan (GNIS ID: 1267377) 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 Egan population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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City of Egan, SD Boundary Map

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Egan, SD Data & Demographics (As of July 1, 2017)


Total Population 261
Population in Households 261
Population in Familes 203
Population in Group Qrtrs 0
Population Density1 245
Diversity Index2 59


Total Households 111
Average Household Size 2.35
Family Households 68
Average Family Size 3


Total Housing Units 127 (100%)
Owner Occupied HU 64 (50.4%)
Renter Occupied HU 48 (37.8%)
Vacant Housing Units 16 (12.6%)
Median Home Value $90,625
Average Home Value $116,667


Median Household Income $53,044
Average Household Income $62,049
Per Capita Income $25,760
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.87% -0.39%
Households -0.72% -0.36%
Families -1.52% -0.3%
Median Household Income   1.05%
Per Capita Income   2.58%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Egan, SD - Peer Comparisons by Rank and Percentile

The table below compares Egan 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.

Variable Description Rank Percentile
Total Population # 202 49th
Population Density1 # 265 32nd
Diversity Index2 # 6 99th
Median Household Income # 158 60th
Per Capita Income # 258 34th

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

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