Horn Lake, MS Profile: Facts & Data


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Horn Lake, Mississippi - Basic Facts

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The City of Horn Lake is the 10th largest city in Mississippi with a population of 28,590 as of July 1, 2021. Horn Lake ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Mississippi. See peer rankings below.

The primary coordinate point for Horn Lake is located at latitude 34.9554 and longitude -90.0348 in DeSoto County. The formal boundaries for the City of Horn Lake encompass a land area of 16.05 sq. miles and a water area of 0.29 sq. miles. DeSoto County is in the Central time zone (GMT -6). The elevation is 295 feet.

The City of Horn Lake has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The City of Horn Lake is located within Supervisor District 4, a minor civil division (MCD) of DeSoto County.

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  1. Horn Lake 2021 Demographic Data
  2. Growth Rates for Horn Lake (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Mississippi Research Tools (Easy Tools & Current Data)
  3. Mississippi Data Comparison Tool - 2021 Demographics

Horn Lake, MS Data & Demographics (As of July 1, 2021)


Total Population 28,590 (100%)
Population in Households 28,529 (99.8%)
Population in Families 23,517 (82.3%)
Population in Group Quarters1 61 ( 0.2%)
Population Density 1,782
Diversity Index2 64


Median Household Income $49,763
Average Household Income $60,654
% of Income for Mortgage4 9%
Per Capita Income $21,229
Wealth Index5 44


Total HU (Housing Units) 10,596 (100%)
Owner Occupied HU 6,357 (60.0%)
Renter Occupied HU 3,547 (33.5%)
Vacant Housing Units 693 ( 6.5%)
Median Home Value $110,277
Average Home Value $143,966
Housing Affordability Index3 266


Total Households 9,903
Average Household Size 2.88
Family Households 6,989
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2021 2021-2026
Population 0.82% 1.06%
Households 0.8% 1.05%
Families 0.45% 0.86%
Median Household Income   1.21%
Per Capita Income   2.1%
Owner Occupied HU   1.2%

Horn Lake, MS - Peer Comparisons by Rank and Percentile

The table below compares Horn Lake to the other 362 incorporated cities, towns and CDPs in Mississippi by rank and percentile using July 1, 2021 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 # 10 98th
Population Density # 13 97th
Median Household Income # 74 80th
Housing Affordability Index # 279 77th
Per Capita Income # 153 58th
Diversity Index # 16 96th

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

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