Counties in South Carolina by net international migration rate, July to June

Greenville County had the highest net international migration rate, July to June of 46 counties in 2021, at 1.68 per 1,000 inhabitants. Marlboro County had the lowest, at -0.08 per 1,000 inhabitants. The median was 0.49 per 1,000 inhabitants and the figure for South Carolina was 0.78 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest1.68Greenville County

Lowest-0.08Marlboro County

Median0.4946 counties

South Carolina0.78History

All counties, 2021

per 1,000 inhabitants. Source: U.S. Census Bureau, Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2021 per 1,000 inhabitants	Change on 2020
1	Greenville County Estimated	1.68	-1.16 pts
2	Lee County Estimated	1.52	+1.52 pts
3	Jasper County Estimated	1.38	-0.53 pts
4	Saluda County Estimated	1.37	+0.98 pts
5	Newberry County Estimated	1.19	+1.21 pts
6	Charleston County Estimated	1.14	-0.01 pts
7	Richland County Estimated	1.12	-0.97 pts
8	Berkeley County Estimated	1.05	-0.44 pts
9	Edgefield County Estimated	0.96	+0.38 pts
10	Dorchester County Estimated	0.92	-0.2 pts
11	Beaufort County Estimated	0.85	-0.58 pts
12	Colleton County Estimated	0.73	+0.3 pts
13	York County Estimated	0.72	-0.13 pts
14	Pickens County Estimated	0.7	-0.35 pts
15	Horry County Estimated	0.69	-0.31 pts
16	Spartanburg County Estimated	0.64	-0.16 pts
17	Cherokee County Estimated	0.62	+0.38 pts
18	Laurens County Estimated	0.61	-0.19 pts
19	Aiken County Estimated	0.59	-0.47 pts
20	Greenwood County Estimated	0.56	-0.68 pts
21	Chesterfield County Estimated	0.55	+0.2 pts
22	Lexington County Estimated	0.53	-0.72 pts
23	Williamsburg County Estimated	0.52	+0.02 pts
24	Bamberg County Estimated	0.45	-0.33 pts
25	Anderson County Estimated	0.41	+0.12 pts
26	Oconee County Estimated	0.33	-1.21 pts
27	Lancaster County Estimated	0.3	-0.15 pts
28	Florence County Estimated	0.28	-0.14 pts
29	Dillon County Estimated	0.25	-0.01 pts
30	Orangeburg County Estimated	0.23	-0.05 pts
31	Clarendon County Estimated	0.23	-0.22 pts
32	Darlington County Estimated	0.22	-0.3 pts
33	Hampton County Estimated	0.22	-0.42 pts
34	Georgetown County Estimated	0.2	-0 pts
35	Abbeville County Estimated	0.16	+0.16 pts
36	Chester County Estimated	0.16	+0.19 pts
37	Union County Estimated	0.15	+0.18 pts
38	Kershaw County Estimated	0.14	-0.27 pts
39	Allendale County Estimated	0.13	-0.23 pts
40	Sumter County Estimated	0.1	-0.6 pts
41	Barnwell County Estimated	0.05	+0.24 pts
42	Calhoun County Estimated	0	-0.07 pts
42	Fairfield County Estimated	0	-0.32 pts
42	Marion County Estimated	0	-0.49 pts
42	McCormick County Estimated	0	0 pts
46	Marlboro County Estimated	-0.08	-0.19 pts

Other periods

About this ranking

Net international migration from July 1 of the previous year through June 30 of the reported year per 1,000 residents, using the average of the population estimates at the two July 1 endpoints.

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. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. 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). Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in South Carolina by net international migration rate, July to June, 2021) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in South Carolina by net international migration rate, July to June, 2021. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/south-carolina-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in South Carolina by net international migration rate, July to June, 2021. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/south-carolina-counties?period=2021.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in South Carolina by net international migration rate, July to June, 2021 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-international-migration-rate-july-june/south-carolina-counties?period=2021 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_south_carolina_2021,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in South Carolina by net international migration rate, July to June, 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/south-carolina-counties?period=2021. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in South Carolina by net international migration rate, July to June, 2021
PY  - 2026
DA  - 2026/03/26
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/net-international-migration-rate-july-june/south-carolina-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/south-carolina-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -

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Rank Counties in South Carolina by net international migration rate, July to June using official data, and cite the source.

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Questions

Which county has the highest net international migration rate, July to June?

Greenville County, with 1.68 per 1,000 inhabitants in 2021, according to the U.S. Census Bureau.

Which county has the lowest net international migration rate, July to June?

Marlboro County, with -0.08 per 1,000 inhabitants in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.