Barnwell County Summary

Life in Barnwell County research summary. HomeSnacks has been researching the quality of life in Barnwell County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Barnwell County:

  • The population in Barnwell County is 20,653.

  • The median home value in Barnwell County is $130,349.

  • The median income in Barnwell County is $42,470.

  • The median rent in Barnwell County is $763.

  • The unemployment rate in Barnwell County is 5.9%.

  • The poverty rate in Barnwell County is 25.3%.

  • The average high in Barnwell County is 81.1° and there are 111.1 inches of rainfall annually.

Cities & Towns in Barnwell County

List Of Cities & Towns in Barnwell County

Barnwell, SC Population 4,643

Williston, SC Population 2,877

Blackville, SC Population 2,034

Hilda, SC Population 430

Snelling, SC Population 262

Elko, SC Population 213

Kline, SC Population 195

Map Of Barnwell County

Barnwell County, SC Weather

  • The average high in Barnwell County is 81.1°.

  • There are 83.75 nice days each year.

  • Expect an average of 111.1 inches of rain each year with 0.4 inches of snow.

  • There is an average of 5:32 hours of sun each day in Barnwell County.

StatBarnwell County
Mean High81.1
Nice Days83.75
Rainfall111.1
Snowfall0.4
Sunny_hours5:32
81.1°
Average High
111.1
Inches of Rain

Barnwell County Photos

Blackvillesignsc
Source: Wikipedia User Efy96001 | CC BY-SA 3.0
Blackvilleclocksc
Source: Wikipedia User Efy96001 | CC BY-SA 3.0

Barnwell County Demographics

Population over time in Barnwell County

The current population in Barnwell County is 20,653. The population has decreased -2.6% from 2019.

Year Population % Change
2022 20,801 -1.7%
2021 21,170 -0.8%
2020 21,346 -

Gender in Barnwell County

  • Barnwell County is 50.2% female with 10,370 female residents.

  • Barnwell County is 49.8% male with 10,283 male residents.

Female
50.2% (10,370)
Male
49.8% (10,283)
Gender Barnwell County SC USA
Female 50.2% 51.2% 50.4%
Male 49.8% 48.8% 49.6%

Race / Ethnicity in Barnwell County

Barnwell County is:

  • 49.8% White with 10,276 White residents.

  • 44.0% African American with 9,088 African American residents.

  • 0.1% American Indian with 21 American Indian residents.

  • 0.3% Asian with 55 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 1.1% Other with 217 Other residents.

  • 2.0% Two Or More with 416 Two Or More residents.

  • 2.8% Hispanic with 580 Hispanic residents.

White
49.8% (10,276)
African American
44.0% (9,088)
American Indian
0.1% (21)
Asian
0.3% (55)
Hawaiian
0.0% (0)
Other
1.1% (217)
Two Or More
2.0% (416)
Hispanic
2.8% (580)

Table: Barnwell County By Race

Race Barnwell County SC USA
White 49.8% 63.0% 58.9%
African American 44.0% 25.6% 12.1%
American Indian 0.1% 0.2% 0.6%
Asian 0.3% 1.7% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 1.1% 0.4% 0.4%
Two Or More 2.0% 2.9% 3.5%
Hispanic 2.8% 6.2% 18.7%

Household Income For Barnwell County, South Carolina

  • 12.8% of households in Barnwell County earn Less than $10,000.

  • 8.1% of households in Barnwell County earn $10,000 to $14,999.

  • 10.7% of households in Barnwell County earn $15,000 to $24,999.

  • 10.9% of households in Barnwell County earn $25,000 to $34,999.

  • 12.0% of households in Barnwell County earn $35,000 to $49,999.

  • 13.0% of households in Barnwell County earn $50,000 to $74,999.

  • 13.2% of households in Barnwell County earn $75,000 to $99,999.

  • 13.6% of households in Barnwell County earn $100,000 to $149,999.

  • 2.9% of households in Barnwell County earn $150,000 to $199,999.

  • 2.8% of households in Barnwell County earn $200,000 or more.

Less than $10,000
12.8% (2,634)
$10,000 to $14,999
8.1% (1,666)
$15,000 to $24,999
10.7% (2,218)
$25,000 to $34,999
10.9% (2,252)
$35,000 to $49,999
12.0% (2,488)
$50,000 to $74,999
13.0% (2,693)
$75,000 to $99,999
13.2% (2,715)
$100,000 to $149,999
13.6% (2,800)
$150,000 to $199,999
2.9% (599)
$200,000 or more
2.8% (584)
Income Barnwell County SC USA
Less than $10,000 12.8% 6.1% 4.9%
$10,000 to $14,999 8.1% 4.2% 3.8%
$15,000 to $24,999 10.7% 8.4% 7.0%
$25,000 to $34,999 10.9% 8.7% 7.4%
$35,000 to $49,999 12.0% 12.4% 10.7%
$50,000 to $74,999 13.0% 17.5% 16.1%
$75,000 to $99,999 13.2% 12.9% 12.8%
$100,000 to $149,999 13.6% 15.4% 17.1%
$150,000 to $199,999 2.9% 6.9% 8.8%
$200,000 or more 2.8% 7.4% 11.4%

Highest level of educational attainment in Barnwell County for adults over 25

  • 8.0% of adults in Barnwell County completed < 9th grade.

  • 10.0% of adults in Barnwell County completed 9-12th grade.

  • 39.0% of adults in Barnwell County completed high school / ged.

  • 17.0% of adults in Barnwell County completed some college.

  • 12.0% of adults in Barnwell County completed associate's degree.

  • 9.0% of adults in Barnwell County completed bachelor's degree.

  • 4.0% of adults in Barnwell County completed master's degree.

  • 1.0% of adults in Barnwell County completed professional degree.

  • 0.0% of adults in Barnwell County completed doctorate degree.

< 9th Grade
7% (1,652)
9-12th Grade
10% (2,065)
High School / GED
39% (8,054)
Some College
17% (3,511)
Associate's Degree
12% (2,478)
Bachelor's Degree
9% (1,858)
Master's Degree
4% (826)
Professional Degree
1% (206)
Doctorate Degree
0% (0)
Education Barnwell County SC USA
< 9th Grade 7% 3% 3%
9-12th Grade 10% 7% 6%
High School / GED 39% 28% 26%
Some College 17% 20% 20%
Associate's Degree 12% 10% 9%
Bachelor's Degree 9% 19% 21%
Master's Degree 4% 9% 10%
Professional Degree 1% 2% 2%
Doctorate Degree 0% 1% 2%

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