Grenville, South Dakota Population 2020

55

Grenville is a city located in South Dakota. With a 2020 population of 55, it is the 279th largest city in South Dakota and the 19022nd largest city in the United States. Grenville is currently growing at a rate of 1.85% annually and its population has increased by 1.85% since the most recent census, which recorded a population of 54 in 2010. Spanning over 0 miles, Grenville has a population density of 232 people per square mile.

The average household income in Grenville is $43,127 with a poverty rate of 19.30%. The median rental costs in recent years comes to - per month, and the median house value is $65,500. The median age in Grenville is 60.2 years, 60.5 years for males, and 54.5 years for females. For every 100 females there are 137.5 males.

Grenville Demographics

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

  • White: 100.00%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Grenville, South Dakota is 55, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 53.The last official US Census in 2010 recorded the population at 54.

Grenville, South Dakota Population 2020

Population by Race

Grenville Population Pyramid 2020

Grenville Median Age

60.2


Total

60.5


Male

54.5


Female

Grenville Adults

There are 54 adults, (16 of whom are seniors) in Grenville.

Grenville Age Dependency

50

Age Dependency Ratio

42.1

Old Age Dependency Ratio

7.9

Child Dependency Ratio

Grenville Sex Ratio

Female

24

42.11%

Male

33

57.89%

Grenville Households and Families

Grenville Renter vs Owner Occupied by Household Type

Grenville Household Types

Type Owner Renter
Female100%0%
Married100%0%
All84.8%15.2%
Non Family54.5%45.5%
Male0%0%

84.8%

Rate of Home Ownership

Type Count Average Size Owned
All331.7384.8
Married191.89100
Non Family111.1854.5
Female32.67100
Male00

1.95

Average Family Size

1.73

Average Household Size

9.1%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Grenville Education

Education Attained Count Percentage
Less Than 9th Grade815.69%
9th to 12th Grade0.00%
High School Graduate1223.53%
Some College917.65%
Associates Degree35.88%
Bachelors Degree1223.53%
Graduate Degree713.73%

Grenville Educational Attainment by Race

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

The highest rate of bachelors degrees is among hispanic people with a rate of 100.00%.

Name Average Male Female
Overall$19,250$36,250$13,438
Less Than High School$$$
High School Grad$53,333$53,750$
Some College$16,250$16,250$16,250
Bachelors Degree$$$
Graduate Degree$$$

$19,250

Average Earnings

$36,250

Average Male

$13,438

Average Female

Grenville Language

Grenville Language by Age

Grenville Language

96.49% of Grenville residents speak only English, while 3.51% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.51% of the population.

Grenville Poverty

Grenville Poverty by Race

19.30%

Overall Poverty Rate

12.12%

Male Poverty Rate

29.17%

Female Poverty Rate

Poverty in Grenville

The race most likely to be in poverty in Grenville is White, with 22.00% below the poverty level.

The race least likely to be in poverty in Grenville is White, with 22.00% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.56%. Among those working part-time, it was 37.50%, and for those that did not work, the poverty rate was 9.52%.

Name Poverty
Some College25.00%
Less Than High School12.50%
High School8.33%
Bachelors or Greater0.00%
Name Poverty
Female Unemployed0.00%
Female Employed9.09%
Male Unemployed0.00%
Male Employed0.00%

Grenville Income

Grenville Income by Household Type

Name Median Mean
Households$34,750$43,127
Families-$49,200
Married Families$70,750-
Non Families-$29,627

Grenville Marital Status

Grenville Marital Status

Marriage Rates

63.2%

Overall Marriage Rate

54.5%

Male Marriage Rate

75.0%

Female Marriage Rate

Grenville Married by Age and Sex

Grenville Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 20-34.

Grenville Marital Status by Race

Grenville Veterans

5

Number of Veterans

5

Male Veterans

Female Veterans

War Veterans
Vietnam5
World War II
Korea
First Gulf War
Second Gulf War
Age Group Veterans
65 to 743
55 to 642
75+
35 to 54
18 to 34

$Grenville Veterans by Education

0.00%

Veteran Poverty Rate

60.00%

Veteran Disability Rate

Grenville Employment Status

45.5%

Labor Force Participation

41.8%

Employment Rate

8%

Unemployment Rate

Grenville 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

57.89%

Born in South Dakota

96.49%

Native Born

3.51%

Foreign Born

3.51%

Non Citizen

Place of Birth

96.49% of Grenville residents were born in the United States, with 57.89% having been born in South Dakota. 3.51% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Year Population Growth Annual Growth Rate
20205511.85%
20195411.89%
201853-1-1.85%
20175411.89%
2016530.00%
20155311.92%
2014520.00%
201352-1-1.89%
201253-1-1.85%
20115411.89%
2010530.00%