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

Champaign County had the highest net international migration rate, July to June of 102 counties in 2023, at 15.6 per 1,000 inhabitants. Massac County had the lowest, at -0.29 per 1,000 inhabitants. The median was 0.77 per 1,000 inhabitants and the figure for Illinois was 7.46 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest15.6Champaign County

Lowest-0.29Massac County

Median0.77102 counties

Illinois7.46History

Top 40 counties, 2023

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	2023 per 1,000 inhabitants	Change on 2022
1	Champaign County Estimated	15.6	+4.65 pts
2	Cass County Estimated	13.24	+6.72 pts
3	Cook County Estimated	11.74	+5.76 pts
4	DuPage County Estimated	9.55	+3.23 pts
5	Lake County Estimated	7.61	+2.93 pts
6	Kane County Estimated	6.05	+3.34 pts
7	Rock Island County Estimated	5.95	+2.62 pts
8	Peoria County Estimated	5.66	+1.97 pts
9	Jackson County Estimated	5.53	+0.96 pts
10	McLean County Estimated	5.29	+1.59 pts
11	Will County Estimated	4.9	+2.25 pts
12	Knox County Estimated	4.65	+1.09 pts
13	Winnebago County Estimated	4.49	+1.86 pts
14	Ford County Estimated	3.84	+1.38 pts
15	Wayne County Estimated	3.79	-0.17 pts
16	Warren County Estimated	3.51	+1.63 pts
17	DeKalb County Estimated	3.44	-0.33 pts
18	Coles County Estimated	3.34	+1.94 pts
19	Kendall County Estimated	3.23	+1.05 pts
20	Douglas County Estimated	3.14	+2.28 pts
21	Kankakee County Estimated	2.75	+1.22 pts
22	Sangamon County Estimated	2.53	+0.82 pts
23	Stephenson County Estimated	2.52	+1.34 pts
24	Randolph County Estimated	2.31	+0.51 pts
25	Wabash County Estimated	2.26	+1.18 pts
26	Clinton County Estimated	2.19	+1 pts
27	Effingham County Estimated	2.15	+1.02 pts
28	Macon County Estimated	2.14	+0.35 pts
29	McHenry County Estimated	2.08	+1.43 pts
30	Union County Estimated	2.01	+0.78 pts
31	Grundy County Estimated	1.59	+0.8 pts
32	St. Clair County Estimated	1.58	+0.56 pts
33	LaSalle County Estimated	1.58	+0.71 pts
34	McDonough County Estimated	1.53	-0.07 pts
35	Boone County Estimated	1.5	+1.22 pts
36	Livingston County Estimated	1.36	+0.63 pts
37	Bureau County Estimated	1.22	+0.19 pts
38	Whiteside County Estimated	1.19	+0.37 pts
39	Williamson County Estimated	1.16	+0.15 pts
40	Stark County Estimated	1.13	+0.38 pts
41	Woodford County Estimated	1.12	+0.42 pts
42	Ogle County Estimated	1.09	+0.68 pts
43	Lee County Estimated	1.03	+0.34 pts
44	Pike County Estimated	0.97	+0.35 pts
45	Madison County Estimated	0.95	+0.32 pts
46	Jersey County Estimated	0.94	+0.29 pts
47	Clark County Estimated	0.92	+1.18 pts
48	Hancock County Estimated	0.81	+0.52 pts
49	Morgan County Estimated	0.79	+0.46 pts
50	Bond County Estimated	0.78	+0.3 pts
51	Perry County Estimated	0.77	+0.53 pts
52	Jasper County Estimated	0.76	-0.11 pts
53	Iroquois County Estimated	0.72	+0.65 pts
54	Richland County Estimated	0.64	+0.13 pts
55	Johnson County Estimated	0.6	+0.15 pts
56	Lawrence County Estimated	0.59	+0.38 pts
57	Fayette County Estimated	0.57	+0.52 pts
58	Saline County Estimated	0.56	+0.39 pts
59	White County Estimated	0.52	-0.51 pts
60	Vermilion County Estimated	0.51	+0.13 pts
61	Menard County Estimated	0.5	+0.33 pts
62	Edwards County Estimated	0.5	0 pts
63	Logan County Estimated	0.48	+0.04 pts
64	Carroll County Estimated	0.45	+0.26 pts
65	Schuyler County Estimated	0.45	-1.17 pts
66	Jefferson County Estimated	0.44	+0.19 pts
67	Marshall County Estimated	0.43	+0.09 pts
68	Moultrie County Estimated	0.42	0 pts
69	Macoupin County Estimated	0.41	-0.11 pts
70	Edgar County Estimated	0.37	+0.18 pts
71	Adams County Estimated	0.36	+0.19 pts
72	Tazewell County Estimated	0.35	+0.01 pts
73	Marion County Estimated	0.33	+0.19 pts
74	Franklin County Estimated	0.32	+0.22 pts
75	Cumberland County Estimated	0.29	+0.1 pts
76	Montgomery County Estimated	0.29	+0.11 pts
77	Jo Daviess County Estimated	0.27	-0.14 pts
78	Fulton County Estimated	0.24	+0.24 pts
79	Piatt County Estimated	0.24	+0.18 pts
80	Scott County Estimated	0.2	+0.2 pts
81	Pulaski County Estimated	0.2	+0.4 pts
82	Henry County Estimated	0.17	+0.19 pts
83	Henderson County Estimated	0.16	0 pts
84	Mason County Estimated	0.16	-0.16 pts
85	Crawford County Estimated	0.11	+0.05 pts
86	Christian County Estimated	0.09	+0.06 pts
87	Mercer County Estimated	0.06	0 pts
88	Shelby County Estimated	0.05	-0.24 pts
89	Alexander County Estimated	0	0 pts
89	Brown County Estimated	0	0 pts
89	Calhoun County Estimated	0	0 pts
89	Clay County Estimated	0	0 pts
89	Gallatin County Estimated	0	-0.21 pts
89	Greene County Estimated	0	0 pts
89	Pope County Estimated	0	+0.27 pts
89	Putnam County Estimated	0	0 pts
89	Washington County Estimated	0	-0.07 pts
98	Monroe County Estimated	-0.03	-0.03 pts
99	De Witt County Estimated	-0.2	-0.52 pts
100	Hamilton County Estimated	-0.25	-0.25 pts
101	Hardin County Estimated	-0.28	-0 pts
102	Massac County Estimated	-0.29	+0.14 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 Illinois by net international migration rate, July to June, 2023) [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 Illinois by net international migration rate, July to June, 2023. 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/illinois-counties?period=2023. 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 Illinois by net international migration rate, July to June, 2023. 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/illinois-counties?period=2023.

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 Illinois by net international migration rate, July to June, 2023 [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/illinois-counties?period=2023 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_illinois_by_2023,
  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 Illinois by net international migration rate, July to June, 2023}},
  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/illinois-counties?period=2023. 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 Illinois by net international migration rate, July to June, 2023
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/illinois-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/illinois-counties?period=2023.
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 Illinois 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?

Champaign County, with 15.6 per 1,000 inhabitants in 2023, according to the U.S. Census Bureau.

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

Massac County, with -0.29 per 1,000 inhabitants in 2023.

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.