Rockville, South Carolina Population 2024

138

Rockville is a city located in Charleston County South Carolina. Rockville has a 2024 population of 138. Rockville is currently declining at a rate of 0% annually and its population has increased by 1.47% since the most recent census, which recorded a population of 136 in 2020.

The average household income in Rockville is $135,976 with a poverty rate of 2.65%. The median age in Rockville is 59.3 years: 46.5 years for males, and 64.7 years for females.

Rockville Demographics

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

  • White: 92.92%
  • Black or African American: 6.19%
  • Two or more races: 0.88%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
Land Area (mi²)
0.4 sq mi
Density (mi²)
325.70/sq mi
Growth Since 2020
1.47% (2)
The current population of Rockville, South Carolina is 138 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 136.

Population by Race

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Race
Population
Percentage (of total)
White10592.92%
Black or African American76.19%
Two or more races10.88%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

White

Black or African American

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Rockville Population by Race

Rockville Population Pyramid 2024

Rockville Median Age

59.3

Total

46.5

Male

64.7

Female

Rockville Adults

There are 87 adults, (46 of whom are seniors) in Rockville.

Rockville Age Dependency

175.6

Age Dependency Ratio

112.2

Old Age Dependency Ratio

63.4

Child Dependency Ratio

Rockville Sex Ratio

Female5044.25%
Male6355.75%

Rockville Population by Age

Rockville Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All552.0589.110.9
Married342.585.314.7
Non Family18094.45.6
Female23.51000
Male131000

2.57

Average Family Size

2.05

Average Household Size

89.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Rockville Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade00%
Associates Degree11.15%
Bachelors Degree4855.17%
Graduate Degree1314.94%
High School Graduate55.75%
Less Than 9th Grade00%
Some College2022.99%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Rockville Educational Attainment by Sex (over 25)

Rockville Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White828258
Hispanic222
Black220
2+ Races111

The highest rate of high school graduation is among white people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 100%.

Rockville Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$73,750$166,250$0
Graduate Degree$0$0$0
High School Graduate$0$0$0
Less Than 9th Grade$0$0$0
Overall$70,625$107,083$0
Some College$0$0$0

$70,625

Average Earnings

$107,083

Average Male

$0

Average Female

Rockville Earnings by Educational Attainment

Rockville Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Rockville Language

95.45% of Rockville residents speak only English, while 4.55% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 4.55% of the population.

Rockville Language

Rockville Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White10332.91%

2.65%

Overall Poverty Rate

0%

Male Poverty Rate

6%

Female Poverty Rate

Poverty in Rockville

The race most likely to be in poverty in Rockville is White, with 2.91% below the poverty level.

The race least likely to be in poverty in Rockville is White, with 2.91% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 0%, and for those that did not work, the poverty rate was 7.14%.

Rockville Poverty

rate

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Rate
Poverty
Less Than 9th Grade0%
Bachelors or Greater4.92%
High School0%
Some College0%

Rockville Poverty Rate by Education

rate

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Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Rockville Poverty Rate by Employment Status and Sex

Rockville Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$118,750$181,016
Households$75,625$135,976
Married Families$148,750$-999,999,999
Non Families$32,000$43,394

mean

median

Income by Household Type

Rockville Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

70.5%

Overall Marriage Rate

75.6%

Male Marriage Rate

66.0%

Female Marriage Rate

Rockville Married by Age and Sex

male

female

Rockville Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Rockville Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Rockville Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

9

Number of Veterans

9

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam6
Korea1
Second Gulf War0
First Gulf War0
World War II0

Rockville Veterans by War

count

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Age Group
Veterans
75+6
65 to 743
18 to 340
35 to 540
55 to 640

Rockville Veterans by Age

count

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Name
Veterans
% of Total
White910.71%

Rockville Veterans by Race

Rockville Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

11.11%

Veteran Disability Rate

Rockville Veterans by Education

LaborForceParticipation

45.6%

Labor Force Participation

45.6%

Employment Rate

0%

Unemployment Rate

Rockville Employment by Age

LaborForceParticipation

Rockville Employment by Race

LaborForceParticipation

Rockville Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

55.75%

Born in Rockville

98.23%

Native Born

1.77%

Foreign Born

1.77%

Non Citizen

0%

Naturalized

Place of Birth

98.23% of Rockville residents were born in the United States, with 55.75% having been born in South Carolina. 1.77% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Rockville Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202914100%
202814110.71%
202714010.72%
202613900%
202513910.72%
202413800%
202313800%
202213810.73%
202113710.74%
2020136-1-0.73%
201913700%
201813700%
2017137-1-0.72%
201613832.22%
201513510.75%
201413410.75%
201313321.53%
201213110.77%
201113021.56%
201012800%

Rockville Population by Year