Lennox, South Dakota Population 2020

2,530

Lennox is a city located in South Dakota. With a 2020 population of 2,530, it is the 29th largest city in South Dakota and the 6783rd largest city in the United States. Lennox is currently growing at a rate of 1.89% annually and its population has increased by 19.85% since the most recent census, which recorded a population of 2,111 in 2010. Spanning over 2 miles, Lennox has a population density of 1,610 people per square mile.

The average household income in Lennox is $59,780 with a poverty rate of 8.79%. The median rental costs in recent years comes to $761 per month, and the median house value is $125,000. The median age in Lennox is 36.7 years, 32.6 years for males, and 41.2 years for females. For every 100 females there are 110.4 males.

Lennox Demographics

According to the most recent ACS, the racial composition of Lennox was:

  • White: 95.98%
  • Black or African American: 1.76%
  • Other race: 1.03%
  • Two or more races: 0.74%
  • Native American: 0.49%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Lennox, South Dakota is 2,530, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,436.The last official US Census in 2010 recorded the population at 2,111.

Lennox, South Dakota Population 2020

Population by Race

Race Population Percentage
White2,33995.98%
Black or African American431.76%
Some Other Race251.03%
Two or More Races180.74%
American Indian and Alaska Native120.49%

Lennox Population Pyramid 2020

Lennox Median Age

36.7


Total

32.6


Male

41.2


Female

Lennox Adults

There are 1,741 adults, (379 of whom are seniors) in Lennox.

Lennox Age Dependency

78.9

Age Dependency Ratio

27.8

Old Age Dependency Ratio

51.1

Child Dependency Ratio

Lennox Sex Ratio

Female

1,158

47.52%

Male

1,279

52.48%

Lennox Households and Families

Lennox Renter vs Owner Occupied by Household Type

Lennox Household Types

Type Owner Renter
Married89.8%10.2%
All68.4%31.6%
Non Family53.2%46.8%
Female52.6%47.4%
Male41.8%58.2%

68.4%

Rate of Home Ownership

Type Count Average Size Owned
All9362.5268.4
Married4113.489.8
Non Family3611.1353.2
Female973.5352.6
Male673.0941.8

3.24

Average Family Size

2.52

Average Household Size

7.4%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Lennox Education

Education Attained Count Percentage
Less Than 9th Grade392.54%
9th to 12th Grade805.20%
High School Graduate58437.97%
Some College27217.69%
Associates Degree24816.12%
Bachelors Degree20513.33%
Graduate Degree1107.15%

Lennox Educational Attainment by Race

Name Total High School Bachelors
White1,5201,401309
Black11116
Other Race77

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 54.55%.

Name Average Male Female
Overall$36,042$41,970$30,074
Less Than High School$40,625$40,909$
High School Grad$30,625$37,019$27,000
Some College$36,196$50,455$29,706
Bachelors Degree$37,292$41,875$36,500
Graduate Degree$49,792$71,042$42,250

$36,042

Average Earnings

$41,970

Average Male

$30,074

Average Female

Lennox Language

Lennox Language by Age

Lennox Language

98.62% of Lennox residents speak only English, while 1.38% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.11% of the population.

Lennox Poverty

Lennox Poverty by Race

8.79%

Overall Poverty Rate

6.40%

Male Poverty Rate

11.41%

Female Poverty Rate

Poverty in Lennox

The race most likely to be in poverty in Lennox is White, with 9.17% below the poverty level.

The race least likely to be in poverty in Lennox is White, with 9.17% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 8.26%, and for those that did not work, the poverty rate was 28.07%.

Name Poverty
Some College10.08%
Less Than High School7.00%
High School5.96%
Bachelors or Greater0.00%
Name Poverty
Female Unemployed0.00%
Female Employed5.99%
Male Unemployed0.00%
Male Employed0.00%

Lennox Income

Lennox Income by Household Type

Name Median Mean
Households$47,375$59,780
Families$58,125$73,392
Married Families$81,023-
Non Families$30,923$34,509

Lennox Marital Status

Lennox Marital Status

Marriage Rates

45.4%

Overall Marriage Rate

46.8%

Male Marriage Rate

44.0%

Female Marriage Rate

Lennox Married by Age and Sex

Lennox Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 20-34.

Lennox Marital Status by Race

Lennox Veterans

226

Number of Veterans

214

Male Veterans

12

Female Veterans

War Veterans
Vietnam94
Second Gulf War63
Korea23
First Gulf War23
World War II6

$Lennox Veterans by Education

6.19%

Veteran Poverty Rate

39.18%

Veteran Disability Rate

Lennox Employment Status

71.4%

Labor Force Participation

69.6%

Employment Rate

2.5%

Unemployment Rate

Lennox Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

76.08%

Born in South Dakota

99.88%

Native Born

0.12%

Foreign Born

0.00%

Non Citizen

Place of Birth

99.88% of Lennox residents were born in the United States, with 76.08% having been born in South Dakota. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.

Year Population Growth Annual Growth Rate
20202,530471.89%
20192,483471.93%
20182,436482.01%
20172,388472.01%
20162,341371.61%
20152,304100.44%
20142,294291.28%
20132,265351.57%
20122,230421.92%
20112,188512.39%
20102,1370.00%