Counties in South Carolina by child poverty rate, under 18 (US official measure)

Allendale County had the highest child poverty rate, under 18 (US official measure) of 46 counties in 2018, at 51.6%. York County had the lowest, at 13%. The median was 28.3% and the figure for South Carolina was 22.1%. Source: the U.S. Census Bureau.

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Highest51.6Allendale County
Lowest13York County
Median28.346 counties
South Carolina22.1History

Map of counties, 2018

Abbeville County: 30.8 %Aiken County: 22.8 %Allendale County: 51.6 %Anderson County: 21.3 %Bamberg County: 39.1 %Barnwell County: 33.6 %Beaufort County: 20.1 %Berkeley County: 18.2 %Calhoun County: 28 %Charleston County: 23.4 %Cherokee County: 24.1 %Chester County: 30.1 %Chesterfield County: 30.6 %Clarendon County: 36.3 %Colleton County: 33.5 %Darlington County: 33.4 %Dillon County: 48.5 %Dorchester County: 17 %Edgefield County: 25 %Fairfield County: 34.1 %Florence County: 26.3 %Georgetown County: 32.8 %Greenville County: 14.6 %Greenwood County: 31 %Hampton County: 36.7 %Horry County: 24.5 %Jasper County: 33.6 %Kershaw County: 22.1 %Lancaster County: 20.2 %Laurens County: 28.4 %Lee County: 42.8 %Lexington County: 17.5 %McCormick County: 34.5 %Marion County: 37.1 %Marlboro County: 42.8 %Newberry County: 24.8 %Oconee County: 20.5 %Orangeburg County: 36.5 %Pickens County: 17.3 %Richland County: 20.2 %Saluda County: 23.8 %Spartanburg County: 20.7 %Sumter County: 28.2 %Union County: 32.3 %Williamsburg County: 37.7 %York County: 13 %
  • Under 20
  • 20 to 24
  • 24 to 28
  • 28 to 33
  • 33 to 37
  • 37 and over
%, 2018. Source: U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2018

Allendale County: 51.6 %Allendale County51.6Dillon County: 48.5 %Dillon County48.5Lee County: 42.8 %Lee County42.8Marlboro County: 42.8 %Marlboro County42.8Bamberg County: 39.1 %Bamberg County39.1Williamsburg County: 37.7 %Williamsburg County37.7Marion County: 37.1 %Marion County37.1Hampton County: 36.7 %Hampton County36.7Orangeburg County: 36.5 %Orangeburg County36.5Clarendon County: 36.3 %Clarendon County36.3McCormick County: 34.5 %McCormick County34.5Fairfield County: 34.1 %Fairfield County34.1Barnwell County: 33.6 %Barnwell County33.6Jasper County: 33.6 %Jasper County33.6Colleton County: 33.5 %Colleton County33.5Darlington County: 33.4 %Darlington County33.4Georgetown County: 32.8 %Georgetown County32.8Union County: 32.3 %Union County32.3Greenwood County: 31 %Greenwood County31Abbeville County: 30.8 %Abbeville County30.8Chesterfield County: 30.6 %Chesterfield County30.6Chester County: 30.1 %Chester County30.1Laurens County: 28.4 %Laurens County28.4Sumter County: 28.2 %Sumter County28.2Calhoun County: 28 %Calhoun County28Florence County: 26.3 %Florence County26.3Edgefield County: 25 %Edgefield County25Newberry County: 24.8 %Newberry County24.8Horry County: 24.5 %Horry County24.5Cherokee County: 24.1 %Cherokee County24.1Saluda County: 23.8 %Saluda County23.8Charleston County: 23.4 %Charleston County23.4Aiken County: 22.8 %Aiken County22.8Kershaw County: 22.1 %Kershaw County22.1Anderson County: 21.3 %Anderson County21.3Spartanburg County: 20.7 %Spartanburg County20.7Oconee County: 20.5 %Oconee County20.5Lancaster County: 20.2 %Lancaster County20.2Richland County: 20.2 %Richland County20.2Beaufort County: 20.1 %Beaufort County20.1Berkeley County: 18.2 %Berkeley County18.2Lexington County: 17.5 %Lexington County17.5Pickens County: 17.3 %Pickens County17.3Dorchester County: 17 %Dorchester County17Greenville County: 14.6 %Greenville County14.6York County: 13 %York County13Allendale County: 51.6 %Allendale County51.6Dillon County: 48.5 %Dillon County48.5Lee County: 42.8 %Lee County42.8Marlboro County: 42.8 %Marlboro County42.8Bamberg County: 39.1 %Bamberg County39.1Williamsburg County: 37.7 %Williamsburg County37.7Marion County: 37.1 %Marion County37.1Hampton County: 36.7 %Hampton County36.7Orangeburg County: 36.5 %Orangeburg County36.5Clarendon County: 36.3 %Clarendon County36.3McCormick County: 34.5 %McCormick County34.5Fairfield County: 34.1 %Fairfield County34.1Barnwell County: 33.6 %Barnwell County33.6Jasper County: 33.6 %Jasper County33.6Colleton County: 33.5 %Colleton County33.5Darlington County: 33.4 %Darlington County33.4Georgetown County: 32.8 %Georgetown County32.8Union County: 32.3 %Union County32.3Greenwood County: 31 %Greenwood County31Abbeville County: 30.8 %Abbeville County30.8Chesterfield County: 30.6 %Chesterfield County30.6Chester County: 30.1 %Chester County30.1Laurens County: 28.4 %Laurens County28.4Sumter County: 28.2 %Sumter County28.2Calhoun County: 28 %Calhoun County28Florence County: 26.3 %Florence County26.3Edgefield County: 25 %Edgefield County25Newberry County: 24.8 %Newberry County24.8Horry County: 24.5 %Horry County24.5Cherokee County: 24.1 %Cherokee County24.1Saluda County: 23.8 %Saluda County23.8Charleston County: 23.4 %Charleston County23.4Aiken County: 22.8 %Aiken County22.8Kershaw County: 22.1 %Kershaw County22.1Anderson County: 21.3 %Anderson County21.3Spartanburg County: 20.7 %Spartanburg County20.7Oconee County: 20.5 %Oconee County20.5Lancaster County: 20.2 %Lancaster County20.2Richland County: 20.2 %Richland County20.2Beaufort County: 20.1 %Beaufort County20.1Berkeley County: 18.2 %Berkeley County18.2Lexington County: 17.5 %Lexington County17.5Pickens County: 17.3 %Pickens County17.3Dorchester County: 17 %Dorchester County17Greenville County: 14.6 %Greenville County14.6York County: 13 %York County13
%. Source: U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2018 (%)Change on 2017
1Allendale County51.6+3 pts
2Dillon County48.5+6.4 pts
3Lee County42.8+5.8 pts
3Marlboro County42.8+3.4 pts
5Bamberg County39.1+2.9 pts
6Williamsburg County37.7-3.1 pts
7Marion County37.1-2.3 pts
8Hampton County36.7+2.1 pts
9Orangeburg County36.5+1.3 pts
10Clarendon County36.3+1.5 pts
11McCormick County34.5+0.7 pts
12Fairfield County34.1+3 pts
13Barnwell County33.6-6.2 pts
13Jasper County33.6-0.1 pts
15Colleton County33.5-3.6 pts
16Darlington County33.4+0.4 pts
17Georgetown County32.8+1.3 pts
18Union County32.3+4.5 pts
19Greenwood County31+2.4 pts
20Abbeville County30.8+2.9 pts
21Chesterfield County30.6-2 pts
22Chester County30.10 pts
23Laurens County28.4-0.9 pts
24Sumter County28.2-0.5 pts
25Calhoun County28+1.4 pts
26Florence County26.3-1.6 pts
27Edgefield County25+1.5 pts
28Newberry County24.8-5.3 pts
29Horry County24.5-3.9 pts
30Cherokee County24.1-2.8 pts
31Saluda County23.8-3.4 pts
32Charleston County23.4+3 pts
33Aiken County22.8-0.3 pts
34Kershaw County22.1+1.6 pts
35Anderson County21.3+0.8 pts
36Spartanburg County20.7+1 pts
37Oconee County20.5-2.4 pts
38Lancaster County20.2+1.1 pts
38Richland County20.2+0.1 pts
40Beaufort County20.1+1.8 pts
41Berkeley County18.2+0.4 pts
42Lexington County17.5+0.2 pts
43Pickens County17.3+1.5 pts
44Dorchester County17+3.1 pts
45Greenville County14.6-2.9 pts
46York County13-2.3 pts

Other periods

About this ranking

People under 18 in families or living alone with income below the official US poverty thresholds, as a percentage of people under 18 whose poverty status can be determined. United States: Census Bureau Small Area Income and Poverty Estimates (SAIPE) for the nation, states and counties.

A model-based single-year estimate; the national figure is the one-year American Community Survey estimate. The Census Bureau advises comparing years from 2006 on only. Absolute thresholds set by the US government, so not comparable with the EU at_risk_of_poverty_rate. The rate for all ages is poverty_rate.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties (Counties in South Carolina by child poverty rate, under 18 (US official measure), 2018) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt

MLA 9

Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties, Counties in South Carolina by child poverty rate, under 18 (US official measure), 2018. U.S. Census Bureau, 27 Jan. 2026, https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt. Invokely, https://invokely.ai/rankings/child-poverty-rate-under-18/south-carolina-counties?period=2018. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. Counties in South Carolina by child poverty rate, under 18 (US official measure), 2018. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt. Also distributed by Invokely, https://invokely.ai/rankings/child-poverty-rate-under-18/south-carolina-counties?period=2018.

Harvard

U.S. Census Bureau (2026) Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties, Counties in South Carolina by child poverty rate, under 18 (US official measure), 2018 [Dataset]. Available at: https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt, via Invokely: https://invokely.ai/rankings/child-poverty-rate-under-18/south-carolina-counties?period=2018 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_south_carolina_2018,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties: Counties in South Carolina by child poverty rate, under 18 (US official measure), 2018}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/child-poverty-rate-under-18/south-carolina-counties?period=2018. Publisher attribution: U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties: Counties in South Carolina by child poverty rate, under 18 (US official measure), 2018
PY  - 2026
DA  - 2026/01/27
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt
L2  - https://invokely.ai/rankings/child-poverty-rate-under-18/south-carolina-counties?period=2018
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/child-poverty-rate-under-18/south-carolina-counties?period=2018.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2018/2018-state-and-county/est18all.txt. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest child poverty rate, under 18 (US official measure)?

Allendale County, with 51.6% in 2018, according to the U.S. Census Bureau.

Which county has the lowest child poverty rate, under 18 (US official measure)?

York County, with 13% in 2018.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE): percent of people under age 18 in poverty, nation, states and counties. Retrieved 2026-10-12.

Child poverty rate, under 18 (US official measure): other rankings

Counties in South Carolina: more rankings