Rockham, South Dakota Population 2020

33

Rockham is a city located in South Dakota. With a 2020 population of 33, it is the 293rd largest city in South Dakota and the 19276th largest city in the United States. Rockham is currently declining at a rate of 0.00% annually and its population has decreased by 0.00% since the most recent census, which recorded a population of 33 in 2010. Rockham reached it's highest population of 33 in 2010. Spanning over 0 miles, Rockham has a population density of 66 people per square mile.

The average household income in Rockham is $49,382 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Rockham is 43.5 years, 34.8 years for males, and 52.3 years for females. For every 100 females there are 130.8 males.

Rockham Demographics

According to the most recent ACS, the racial composition of Rockham 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 Rockham, South Dakota is 33, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 33.The last official US Census in 2010 recorded the population at 33.

Rockham, South Dakota Population 2020

Rockham Population Pyramid 2020

Rockham Median Age

43.5


Total

34.8


Male

52.3


Female

Rockham Adults

There are 20 adults, (8 of whom are seniors) in Rockham.

Rockham Age Dependency

150

Age Dependency Ratio

66.7

Old Age Dependency Ratio

83.3

Child Dependency Ratio

Rockham Sex Ratio

Female

13

43.33%

Male

17

56.67%

Rockham Households and Families

Rockham Renter vs Owner Occupied by Household Type

Rockham Household Types

Type Owner Renter
Non Family100%0%
Male100%0%
Married100%0%
All100%0%
Female0%0%

100.0%

Rate of Home Ownership

Type Count Average Size Owned
All112.73100
Married71.86100
Non Family20100
Male27.5100
Female00

2.78

Average Family Size

2.73

Average Household Size

18.2%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Rockham Education

Education Attained Count Percentage
Less Than 9th Grade210.00%
9th to 12th Grade0.00%
High School Graduate1365.00%
Some College315.00%
Associates Degree210.00%
Bachelors Degree0.00%
Graduate Degree0.00%

Rockham Educational Attainment by Race

The highest rate of high school graduation is among white people with a rate of 90.00%.

The highest rate of bachelors degrees is among white people with a rate of 0.00%.

Name Average Male Female
Overall$33,750$$33,750
Less Than High School$$$
High School Grad$30,625$$30,625
Some College$$$
Bachelors Degree$$$
Graduate Degree$$$

$33,750

Average Earnings

$

Average Male

$33,750

Average Female

Rockham Language

Rockham Language by Age

Rockham Language

100.00% of Rockham residents speak only English, while 0.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.00% of the population.

Rockham Poverty

Name Poverty
Bachelors or GreaterNaN%
Some College0.00%
High School0.00%
Less Than High School0.00%
Name Poverty
Female Unemployed0.00%
Female Employed0.00%
Male Unemployed0.00%
Male Employed0.00%

Rockham Income

Rockham Income by Household Type

Name Median Mean
Households$48,125$49,382
Families$47,083$48,856
Married Families$48,125-
Non Families--

Rockham Marital Status

Rockham Marital Status

Marriage Rates

65.0%

Overall Marriage Rate

60.0%

Male Marriage Rate

70.0%

Female Marriage Rate

Rockham Married by Age and Sex

Rockham 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 45-54.

Rockham Marital Status by Race

Rockham Veterans

4

Number of Veterans

4

Male Veterans

Female Veterans

War Veterans
Vietnam2
World War II
Korea
First Gulf War
Second Gulf War

$Rockham Veterans by Education

0.00%

Veteran Poverty Rate

50.00%

Veteran Disability Rate

Rockham Employment Status

50%

Labor Force Participation

50%

Employment Rate

0%

Unemployment Rate

Rockham 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

73.33%

Born in South Dakota

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

Place of Birth

100.00% of Rockham residents were born in the United States, with 73.33% 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 Europe.

Year Population Growth Annual Growth Rate
2020330.00%
2019330.00%
20183313.13%
2017320.00%
2016320.00%
201532-1-3.03%
2014330.00%
2013330.00%
2012330.00%
2011330.00%
2010330.00%