Lennox Flag

Lennox

County:
Lincoln County
County Seat:
No
Area (mi²):
1.746
State:
South Dakota

Lennox is a city located in Lincoln County, South Dakota. Lennox has a 2026 population of 2,596. Lennox is currently growing at a rate of 1.13% annually and its population has increased by 7.05% since the most recent census, which recorded a population of 2,425 in 2020.

The median household income in Lennox is $81,761 with a poverty rate of 9.65%. The median age in Lennox is 38 years: 37.7 years for males, and 38 years for females. For every 100 females there are 94.9 males.

2.6K
Total Population
1,487
Density (mi²)
29 1.13%
Growth

Lennox Population

Lennox Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,596291.13%
20252,567281.1%
20242,539391.56%
20232,500220.89%
20222,478672.78%
20212,411-14-0.58%
20202,42550.21%
20192,488461.88%
20182,442492.05%
20172,393472%
20162,346361.56%
20152,310110.48%
20142,299291.28%
20132,270371.66%
20122,233452.06%
20112,188773.65%
20102,13770.33%

Median Age

Overall: 38 years
Female: 38 years
Male: 37.7 years

Lennox Adults

There are 1,875 adults, (446 of whom are seniors) in Lennox.

Sex Ratio

Female: 1,266 (51.3%)
Male: 1,202 (48.7%)

Demographics

The racial composition of Lennox includes 85.7% White, 5.83% other race, and smaller percentages for Black or African American, Native American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,11585.7%
Two or more races1666.73%
Other race1445.83%
Black or African American291.18%
Native American90.36%
Asian50.2%
Race
Population ↓
Percentage (of total)
Two or more races1124.54%
Other race100.41%
White50.2%
Asian50.2%
Race
Population ↓
Percentage (of total)
White2,11085.49%
Other race1345.43%
Two or more races542.19%
Black or African American291.18%
Native American90.36%

Lennox Marital Status

Economics and Income Statistics

Lennox 's average per capita income is $56,563. Household income levels show a median of $81,761. The poverty rate stands at 9.65%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$103,050-
Families$98,304$116,065
Households$81,761$96,957
Non Families$50,750$47,943

$56,563

Average Income

$81,761

Median Household Income

9.65%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)