Marlboro County, South Carolina Population 2018

Marlboro County, South Carolina's estimated population is 26,825 with a growth rate of -3.17% in the past year according to the most recent United States census data. Marlboro County, South Carolina is the 35th largest county in South Carolina.

Year Population Growth Growth Rate
201726,825-877-3.17%
201627,7026662.46%
201627,036-543-1.97%
201527,579-444-1.58%
201428,023-38-0.14%
201328,061-176-0.62%
201228,237-314-1.10%
201128,551-364-1.26%
201028,915-446-1.52%
199029,361-2,273-7.19%
198031,6344,48316.51%
197027,151-1,378-4.83%
196028,529-3,237-10.19%
195031,766-1,515-4.55%
194033,2811,6475.21%
193031,634-1,546-4.66%
192033,1801,9916.38%
191031,1893,55012.84%
190027,6394,13917.61%
189023,5002,90214.09%
188020,5988,78474.35%
187011,814-620-4.99%
186012,4341,64515.25%
185010,7892,38128.32%
18408,408-174-2.03%
18308,5822,15733.57%
18206,4251,45929.38%
18104,966-486-8.91%
18005,452-5,254-49.08%
179010,7060.00%

Marlboro County, South Carolina Population Growth

Population Data via

Population by Race

Race Population
Black or African American14,036
White11,361
American Indian and Alaska Native1,091
Two or More Races790
Some Other Race339
Asian85

Race Data via US Census (2016 ACS 5-Year Survey)

Marlboro County, South Carolina Population Pyramid 2018

0%2%4%6%8%10% Male Population0%2%4%6%8%10% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Marlboro County, South Carolina Median Age

39.4


Total

36.9


Male

43.3


Female

Marlboro County, South Carolina Adults

There are 22,023 adults, (4,266 of which are seniors) in Marlboro County, South Carolina.

Marlboro County, South Carolina Age Dependency

56.1

Age Dependency Ratio

24.1

Old Age Dependency Ratio

32

Child Dependency Ratio

Marlboro County, South Carolina Sex Ratio

Female

12,986

46.88%

Male

14,716

53.12%

Marlboro County, South Carolina Households and Families

Marlboro County, South Carolina Renter vs Owner Occupied by Household Type

Marlboro County, South Carolina Household Types

Type Owner Renter
Married77.6%22.4%
All67.4%32.6%
Non Family64.5%35.5%
Male59.3%40.7%
Female53.1%46.9%

67.4%

Rate of Home Ownership

Marlboro County, South Carolina Households by Type

Type Count Average Size Owned
All9,7362.5267.4
Married4,0803.1377.6
Non Family3,1251.1264.5
Female1,9613.2853.1
Male5703.2559.3

3.13

Average Family Size

2.52

Average Household Size

5.2%

Unmarried (Opposite Sex)

0.1%

Unmarried (Same Sex)

Marlboro County, South Carolina Households

Marlboro County, South Carolina Education

Marlboro County, South Carolina Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade1,6658.46%
9th to 12th Grade3,35417.05%
High School Graduate8,01240.72%
Some College3,47517.66%
Associates Degree1,5107.67%
Bachelors Degree1,0745.46%
Graduate Degree5852.97%

Marlboro County, South Carolina Educational Attainment by Race

Name Total High School Bachelors
Black9,6987,001791
White8,2176,466632
Native American71455157
Hispanic71138333
Multiple Races353265108
Other Race28212818
Asian816538

The highest rate of high school graduation is among asian people with a rate of 80.25%.

The highest rate of bachelors degrees is among asian people with a rate of 46.91%.

Marlboro County, South Carolina Earnings by Educational Attainment

Name Average Male Female
Overall$25,470$27,269$23,165
Less Than High School$18,750$20,393$17,166
High School Grad$23,543$27,946$19,662
Some College$26,257$26,933$24,847
Bachelors Degree$34,234$41,500$32,446
Graduate Degree$46,250$33,986$51,301

$25,470

Average Earnings

$27,269

Average Male

$23,165

Average Female

Marlboro County, South Carolina Language

Marlboro County, South Carolina Language by Age

Marlboro County, South Carolina Language

95.82% of Marlboro County, South Carolina residents speak only English, while 4.18% speak other languages. The largest non-English language is Spanish, which is spoken by 3.45% of the population.

Marlboro County, South Carolina Poverty

Marlboro County, South Carolina Poverty by Race

Name Total In Poverty Poverty Rate
Black12,1223,78731.24%
White10,3752,10920.33%
Native1,04728026.74%
Multiple67827941.15%
Hispanic25512247.84%
Other42716.67%

26.68%

Overall Poverty Rate

23.08%

Male Poverty Rate

29.94%

Female Poverty Rate

Poverty in Marlboro County, South Carolina

The race most likely to be in poverty in Marlboro County, South Carolina is Hispanic, with 47.84% below the poverty level.

The race least likely to be in poverty in Marlboro County, South Carolina is Other, with 16.67% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.57%. Among those working part-time, it was 31.65%, and for those that did not work, the poverty rate was 35.38%.

Marlboro County, South Carolina Poverty Rate by Education

Name Poverty
Less Than High School37.97%
High School20.27%
Some College15.57%
Bachelors or Greater9.32%

Marlboro County, South Carolina Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed49.90%
Male Unemployed38.35%
Female Employed13.47%
Male Employed11.18%

Marlboro County, South Carolina Income

Marlboro County, South Carolina Income by Household Type

Name Median Mean
Households$32,601$42,352
Families$39,134$49,424
Married Families$48,328$
Non Families$15,634$25,275

Marlboro County, South Carolina Marital Status

Marlboro County, South Carolina Marital Status

Marriage Rates

38.7%

Overall Marriage Rate

37.6%

Male Marriage Rate

40.0%

Female Marriage Rate

Marlboro County, South Carolina Married by Age and Sex

Marlboro County, South Carolina Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Marlboro County, South Carolina Marital Status by Race

Marlboro County, South Carolina Veterans

Marlboro County, South Carolina Veterans by War

1,792

Number of Veterans

1,714

Male Veterans

78

Female Veterans

Name Veterans
Vietnam743
First Gulf War250
Second Gulf War228
Korea154
World War II43

Marlboro County, South Carolina Veterans by Age

Name Veterans
35 to 54516
65 to 74416
55 to 64394
75+385
18 to 3481

Marlboro County, South Carolina Veterans by Race

Name Veterans % of Total
White98710.57%
Black6986.33%
Indian678.09%
Hispanic617.73%
Other185.66%
2 or More173.92%
Asian57.25%

Marlboro County, South Carolina Veterans by Education

13.40%

Veteran Poverty Rate

39.33%

Veteran Disability Rate

Marlboro County, South Carolina Employment Status

Marlboro County, South Carolina Employment by Age

50.6%

Labor Force Participation

42.7%

Employment Rate

15.5%

Unemployment Rate

Marlboro County, South Carolina Employment by Race

Marlboro County, South Carolina Employment by Education

Population of Cities in Marlboro County, South Carolina

City 2010 Census 2016 Estimated Growth Growth Rate
Bennettsville90698255-814-8.98%
McColl21742040-134-6.16%
Clio726681-45-6.20%
Blenheim154146-8-5.19%
Tatum7571-4-5.33%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990