Round Lake, MN Profile: Facts, Map & Data


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Round Lake, Minnesota - Basic Facts

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The City of Round Lake had a population of 361 as of July 1, 2017.

The primary coordinate point for Round Lake is located at latitude 43.5372 and longitude -95.4719 in Nobles County. The formal boundaries for the City of Round Lake (see map below) encompass a land area of 1.03 sq. miles and a water area of 0 sq. miles. Nobles County is in the Central time zone (GMT -6). The elevation is 1,558 feet.

The City of Round Lake (GNIS ID: 2396440) 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 Round Lake population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Round Lake: City of Round Lake.

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City of Round Lake, MN Boundary Map

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Round Lake, MN Data & Demographics (As of July 1, 2017)


Total Population 361
Daytime Population: Workers 89
Daytime Population: Residents 157
Total Daytime Population (TDP) 246
Ratio TDP/Total Population1 0.68
Population in Households 361
Population in Familes 307
Population in Group Qrtrs 0
Population Density2 349
Diversity Index3 10


Median Household Income $44,832
Average Household Income $67,108
Per Capita Income $28,241


Total Housing Units 210 (100%)
Owner Occupied HU 145 (69.0%)
Renter Occupied HU 32 (15.2%)
Vacant Housing Units 33 (15.7%)
Median Home Value $99,479
Average Home Value $155,000


Total Households 177
Average Household Size 2.04
Family Households 128
Average Family Size 2
  1. 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.
  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.


2010-2017 2017-2022
Population -0.56% -0.33%
Households -0.53% -0.23%
Families 2.11% -0.31%
Median Household Income   1.68%
Per Capita Income   3.11%

Round Lake, MN - Peer Comparisons by Rank and Percentile

The table below compares Round Lake to the other 905 incorporated cities, towns and CDPs in Minnesota 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 # 574 37th
Population Density # 595 34th
Diversity Index # 651 27th
Median Household Income # 713 21st
Per Capita Income # 466 49th

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

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