South Riding, Virginia Population 2021

31,515
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South Riding is a city located in Virginia. South Riding has a 2020 population of 31,515. South Riding is currently declining at a rate of 0.00% annually and its population has increased by 29.93% since the most recent census, which recorded a population of 24,256 in 2010. South Riding reached it's highest population of 31,515 in 2019.

The average household income in South Riding is $180,767 with a poverty rate of 3.66%. The median rental costs in recent years comes to $2,256 per month, and the median house value is $528,400. The median age in South Riding is 36 years, 36.1 years for males, and 35.9 years for females.

South Riding Demographics

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

  • White: 49.42%
  • Asian: 34.80%
  • Black or African American: 7.67%
  • Two or more races: 5.54%
  • Other race: 2.34%
  • Native American: 0.20%
  • Native Hawaiian or Pacific Islander: 0.03%
The current population of South Riding, Virginia is 31,515 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 31,071.The last official US Census in 2010 recorded the population at 24,256.

South Riding, Virginia Population 2021

Population by Race

Race Population Percentage
White15,57649.42%
Asian10,96734.80%
Black or African American2,4167.67%
Two or More Races1,7475.54%
Some Other Race7362.34%
American Indian and Alaska Native620.20%
Native Hawaiian and Other Pacific Islander110.03%
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South Riding Population by Race

South Riding Population Pyramid $2021

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South Riding Median Age

36


Total

36.1


Male

35.9


Female

South Riding Adults

There are 21,482 adults, (1,836 of whom are seniors) in South Riding.

South Riding Age Dependency

60.4

Age Dependency Ratio

9.3

Old Age Dependency Ratio

51.1

Child Dependency Ratio

South Riding Sex Ratio

Female

15,807

50.16%

Male

15,708

49.84%

South Riding Population by Age

South Riding Renter vs Owner Occupied by Household Type

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South Riding Household Types

Type Owner Renter
Married88.3%11.7%
All84.8%15.2%
Non Family84.4%15.6%
Male73.5%26.5%
Female59.7%40.3%

84.8%

Rate of Home Ownership

South Riding Households and Families

Type Count Average Size Owned
All9,8073.2184.8
Married7,3673.5688.3
Non Family1,2791.3684.4
Female9042.9859.7
Male2573.2573.5

3.43

Average Family Size

3.21

Average Household Size

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South Riding Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2151.09%
9th to 12th Grade2751.39%
High School Graduate2,06410.47%
Some College2,22511.29%
Associates Degree1,0665.41%
Bachelors Degree7,18736.45%
Graduate Degree6,68433.90%
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South Riding Educational Attainment by Sex (over 25)

South Riding Educational Attainment by Race

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Race Total High School Bachelors
White8,9508,8736,500
Asian7,2057,0355,270
Black1,5891,5101,004
Hispanic1,3911,212714
2+ Races618604327
Other Race277242175
Native American534646
Islander11117

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

The highest rate of bachelors degrees is among native american people with a rate of 86.79%.

South Riding Educational Attainment by Race

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Name Average Male Female
Overall$88,129$112,467$64,853
Less Than 9th Grade$19,792$$19,115
High School Graduate$43,967$49,846$36,319
Some College$54,813$86,150$35,036
Bachelors Degree$95,502$117,900$75,213
Graduate Degree$109,091$127,845$86,555

$88,129

Average Earnings

$112,467

Average Male

$64,853

Average Female

South Riding Earnings by Educational Attainment

South Riding Language by Age

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South Riding Language

59.98% of South Riding residents speak only English, while 40.02% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 18.81% of the population.

South Riding Language

South Riding Poverty by Race

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Name Total In Poverty Poverty Rate
White14,0686994.97%
Asian10,9673222.94%
Hispanic2,4001446.00%
Black2,416492.03%
Other649385.86%
Multiple1,747352.00%
Native62711.29%

3.66%

Overall Poverty Rate

3.22%

Male Poverty Rate

4.10%

Female Poverty Rate

Poverty in South Riding

The race most likely to be in poverty in South Riding is Native, with 11.29% below the poverty level.

The race least likely to be in poverty in South Riding is Multiple, with 2.00% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.30%. Among those working part-time, it was 6.94%, and for those that did not work, the poverty rate was 7.81%.

South Riding Poverty

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Name Poverty
Less Than 9th Grade7.96%
Some College3.68%
High School2.62%
Bachelors or Greater1.86%

South Riding Poverty Rate by Education

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Rate Poverty
Female Unemployed42.90%
Male Unemployed10.98%
Female Employed1.59%
Male Employed1.08%

South Riding Poverty Rate by Employment Status and Sex

South Riding Income by Household Type

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Name Median Mean
Households$158,996$180,767
Families$167,013$186,020
Married Families$178,576-
Non Families$110,091$123,246
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Income by Household Type

South Riding Marital Status

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Marriage Rates

68.1%

Overall Marriage Rate

70.9%

Male Marriage Rate

65.4%

Female Marriage Rate

South Riding Married by Age and Sex

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South Riding 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 35-44.

South Riding Marital Status by Race

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South Riding Marital Status

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1,313

Number of Veterans

1,117

Male Veterans

196

Female Veterans

War Veterans
First Gulf War754
Second Gulf War612
Vietnam230
World War II14
Korea

South Riding Veterans by War

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Age Group Veterans
35 to 54615
55 to 64338
65 to 74149
18 to 34126
75+85

South Riding Veterans by Age

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Name Veterans % of Total
White9278.61%
Black21212.75%
Asian881.15%
Hispanic805.35%
Native American3769.81%
2+ Races232.88%
Other Race226.85%
Islander436.36%

South Riding Veterans by Race

South Riding Veterans by Education

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1.37%

Veteran Poverty Rate

10.28%

Veteran Disability Rate

South Riding Veterans by Education

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77.7%

Labor Force Participation

74%

Employment Rate

3.8%

Unemployment Rate

South Riding Employment by Age

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South Riding Employment by Race

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South Riding Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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35.01%

Born in South Riding

68.01%

Native Born

31.99%

Foreign Born

11.08%

Non Citizen

20.91%

Naturalized

Place of Birth

68.01% of South Riding residents were born in the United States, with 35.01% having been born in Virginia. 11.08% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

South Riding Place of Birth

Year Population Growth Annual Growth Rate
202131,5150.00%
202031,5150.00%
201931,5154441.43%
201831,0716452.12%
201730,4261,3534.65%
201629,0731,6325.95%
201527,4416792.54%
201426,7621,0844.22%
201325,6789333.77%
201224,7451,3675.85%
201123,378-878-3.62%
201024,2560.00%

South Riding Population by Year