Counties in Pennsylvania by net international migration rate, July to June

Centre County had the highest net international migration rate, July to June of 67 counties in 2020, at 3.14 per 1,000 inhabitants. Sullivan County had the lowest, at 0 per 1,000 inhabitants. The median was 0.2 per 1,000 inhabitants and the figure for Pennsylvania was 1.14 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest3.14Centre County

Lowest0Sullivan County

Median0.267 counties

Pennsylvania1.14History

Top 40 counties, 2020

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	2020 per 1,000 inhabitants	Change on 2019
1	Centre County Estimated	3.14	-0.85 pts
2	Lehigh County Estimated	2.79	+0.63 pts
3	Philadelphia County Estimated	2.63	-0.13 pts
4	Dauphin County Estimated	1.93	+0.12 pts
5	Berks County Estimated	1.84	+0.72 pts
6	Luzerne County Estimated	1.83	-0.2 pts
7	Lackawanna County Estimated	1.78	+0.22 pts
8	Lebanon County Estimated	1.64	+0.87 pts
9	Delaware County Estimated	1.35	-0.23 pts
10	Erie County Estimated	1.33	-0.2 pts
11	Cumberland County Estimated	1.11	-0.1 pts
12	Lancaster County Estimated	1.08	+0.14 pts
13	Allegheny County Estimated	1.07	-0.27 pts
14	Northampton County Estimated	1.04	+0.27 pts
15	Montgomery County Estimated	1.03	-0.26 pts
16	Franklin County Estimated	0.98	+0.01 pts
17	Chester County Estimated	0.85	-0.13 pts
18	Monroe County Estimated	0.79	+0.05 pts
19	York County Estimated	0.63	+0.28 pts
20	Montour County Estimated	0.61	-0.16 pts
21	Lycoming County Estimated	0.5	-0.07 pts
22	Juniata County Estimated	0.49	+0.16 pts
23	Cameron County Estimated	0.46	-0.44 pts
24	Clearfield County Estimated	0.44	-0.07 pts
25	Indiana County Estimated	0.44	0 pts
26	Forest County Estimated	0.43	+0.43 pts
27	Huntingdon County Estimated	0.4	-0.2 pts
28	Bucks County Estimated	0.39	-0.1 pts
29	Union County Estimated	0.34	+0.29 pts
30	Butler County Estimated	0.31	+0.02 pts
31	Bradford County Estimated	0.3	0 pts
32	McKean County Estimated	0.3	-0.07 pts
33	Clarion County Estimated	0.23	-0.08 pts
34	Carbon County Estimated	0.2	+0.11 pts
35	Somerset County Estimated	0.19	-0.03 pts
36	Potter County Estimated	0.18	-0.06 pts
37	Pike County Estimated	0.18	+0.13 pts
38	Lawrence County Estimated	0.18	-0.03 pts
39	Snyder County Estimated	0.17	+0.07 pts
40	Fayette County Estimated	0.17	+0.09 pts
41	Columbia County Estimated	0.17	-0.01 pts
42	Washington County Estimated	0.16	+0.01 pts
43	Blair County Estimated	0.16	+0.03 pts
44	Northumberland County Estimated	0.15	+0.18 pts
45	Mercer County Estimated	0.15	-0.02 pts
46	Cambria County Estimated	0.15	0 pts
47	Adams County Estimated	0.14	+0.08 pts
48	Westmoreland County Estimated	0.12	0 pts
49	Wyoming County Estimated	0.11	0 pts
50	Perry County Estimated	0.11	+0.04 pts
51	Crawford County Estimated	0.11	+0.02 pts
52	Tioga County Estimated	0.1	-0.07 pts
53	Beaver County Estimated	0.1	+0.04 pts
54	Venango County Estimated	0.08	+0.02 pts
55	Clinton County Estimated	0.08	-0.05 pts
56	Warren County Estimated	0.08	-0.02 pts
57	Bedford County Estimated	0.06	0 pts
58	Susquehanna County Estimated	0.05	0 pts
59	Elk County Estimated	0.03	+0.03 pts
60	Schuylkill County Estimated	0.03	+0.04 pts
61	Greene County Estimated	0.03	+0.06 pts
62	Mifflin County Estimated	0.02	+0.07 pts
63	Wayne County Estimated	0.02	0 pts
64	Armstrong County Estimated	0.02	+0.02 pts
65	Fulton County Estimated	0	0 pts
65	Jefferson County Estimated	0	-0.02 pts
65	Sullivan County Estimated	0	+0.17 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 Pennsylvania by net international migration rate, July to June, 2020) [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 Pennsylvania by net international migration rate, July to June, 2020. 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/pennsylvania-counties?period=2020. 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 Pennsylvania by net international migration rate, July to June, 2020. 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/pennsylvania-counties?period=2020.

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 Pennsylvania by net international migration rate, July to June, 2020 [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/pennsylvania-counties?period=2020 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_pennsylvania_by_2020,
  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 Pennsylvania by net international migration rate, July to June, 2020}},
  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/pennsylvania-counties?period=2020. 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 Pennsylvania by net international migration rate, July to June, 2020
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/pennsylvania-counties?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/pennsylvania-counties?period=2020.
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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Questions

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

Centre County, with 3.14 per 1,000 inhabitants in 2020, according to the U.S. Census Bureau.

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

Sullivan County, with 0 per 1,000 inhabitants in 2020.

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.