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 2020, at 4.92 per 1,000 inhabitants. Boone County had the lowest, at -0.17 per 1,000 inhabitants. The median was 0.14 per 1,000 inhabitants and the figure for Illinois was 0.88 per 1,000 inhabitants. Source: the U.S. Census Bureau.
Top 40 counties, 2020
Full ranking
| Rank | Counties | 2020 | Change on 2019 |
|---|---|---|---|
| 1 | Champaign County Estimated | 4.92 | -1.27 pts |
| 2 | Cass County Estimated | 2.91 | -0.19 pts |
| 3 | Schuyler County Estimated | 2.36 | -0.7 pts |
| 4 | Jackson County Estimated | 2.13 | -0.5 pts |
| 5 | McLean County Estimated | 1.89 | -0.44 pts |
| 6 | McDonough County Estimated | 1.86 | -0.78 pts |
| 7 | DeKalb County Estimated | 1.49 | -0.44 pts |
| 8 | DuPage County Estimated | 1.29 | -0.31 pts |
| 9 | Rock Island County Estimated | 1.28 | -0.25 pts |
| 10 | Cook County Estimated | 1.24 | -0.25 pts |
| 11 | Warren County Estimated | 1.13 | -0.29 pts |
| 12 | Knox County Estimated | 1.09 | -0.35 pts |
| 13 | Peoria County Estimated | 1.05 | -0.21 pts |
| 14 | Scott County Estimated | 1.01 | -0.2 pts |
| 15 | Morgan County Estimated | 0.86 | -0.29 pts |
| 16 | Lake County Estimated | 0.78 | -0.03 pts |
| 17 | Brown County Estimated | 0.76 | +0.31 pts |
| 18 | Sangamon County Estimated | 0.72 | -0.12 pts |
| 19 | Winnebago County Estimated | 0.66 | -0.05 pts |
| 20 | Coles County Estimated | 0.59 | -0.25 pts |
| 21 | Effingham County Estimated | 0.53 | -0.06 pts |
| 22 | Kendall County Estimated | 0.48 | 0 pts |
| 23 | Stephenson County Estimated | 0.39 | +0.03 pts |
| 24 | Pulaski County Estimated | 0.38 | -0.18 pts |
| 25 | Randolph County Estimated | 0.38 | -0.06 pts |
| 26 | Williamson County Estimated | 0.38 | +0.03 pts |
| 27 | Hamilton County Estimated | 0.37 | -0.12 pts |
| 28 | St. Clair County Estimated | 0.32 | -0.08 pts |
| 29 | Logan County Estimated | 0.32 | -0.03 pts |
| 30 | Bureau County Estimated | 0.31 | -0.03 pts |
| 31 | Bond County Estimated | 0.31 | -0.12 pts |
| 32 | Perry County Estimated | 0.29 | -0.09 pts |
| 33 | Ogle County Estimated | 0.28 | -0.06 pts |
| 34 | Marion County Estimated | 0.27 | -0.08 pts |
| 35 | Jefferson County Estimated | 0.27 | +0.13 pts |
| 36 | Adams County Estimated | 0.26 | +0.06 pts |
| 37 | Tazewell County Estimated | 0.25 | -0.11 pts |
| 38 | Wayne County Estimated | 0.25 | -0.12 pts |
| 39 | Grundy County Estimated | 0.24 | +0.04 pts |
| 40 | Jersey County Estimated | 0.23 | 0 pts |
| 41 | Jasper County Estimated | 0.21 | +0.11 pts |
| 42 | Macon County Estimated | 0.19 | -0.1 pts |
| 43 | Stark County Estimated | 0.19 | 0 pts |
| 44 | Union County Estimated | 0.18 | -0.12 pts |
| 45 | Wabash County Estimated | 0.18 | -0.09 pts |
| 46 | Putnam County Estimated | 0.17 | +0.35 pts |
| 47 | Vermilion County Estimated | 0.17 | -0.04 pts |
| 48 | Edwards County Estimated | 0.16 | +0.16 pts |
| 49 | Madison County Estimated | 0.16 | -0.04 pts |
| 50 | Henderson County Estimated | 0.15 | 0 pts |
| 51 | White County Estimated | 0.15 | +0.08 pts |
| 52 | Carroll County Estimated | 0.14 | +0.14 pts |
| 53 | Moultrie County Estimated | 0.14 | 0 pts |
| 54 | Clinton County Estimated | 0.13 | +0.05 pts |
| 55 | Franklin County Estimated | 0.13 | 0 pts |
| 56 | Mercer County Estimated | 0.13 | -0.13 pts |
| 57 | Kankakee County Estimated | 0.13 | +0.03 pts |
| 58 | Edgar County Estimated | 0.12 | -0.29 pts |
| 59 | Monroe County Estimated | 0.12 | +0.03 pts |
| 60 | Livingston County Estimated | 0.11 | -0.06 pts |
| 61 | Will County Estimated | 0.1 | +0.1 pts |
| 62 | Fayette County Estimated | 0.09 | -0.05 pts |
| 63 | Christian County Estimated | 0.09 | -0.09 pts |
| 64 | Macoupin County Estimated | 0.09 | +0.02 pts |
| 65 | Marshall County Estimated | 0.09 | 0 pts |
| 66 | Johnson County Estimated | 0.08 | +0.16 pts |
| 67 | LaSalle County Estimated | 0.07 | -0.03 pts |
| 68 | Whiteside County Estimated | 0.07 | -0.02 pts |
| 69 | Washington County Estimated | 0.07 | -0.14 pts |
| 70 | Richland County Estimated | 0.06 | -0.26 pts |
| 71 | Fulton County Estimated | 0.06 | -0.09 pts |
| 72 | Hancock County Estimated | 0.06 | -0.06 pts |
| 73 | Alexander County Estimated | 0 | +0.17 pts |
| 73 | Calhoun County Estimated | 0 | 0 pts |
| 73 | Clark County Estimated | 0 | +0.19 pts |
| 73 | Cumberland County Estimated | 0 | 0 pts |
| 73 | Ford County Estimated | 0 | 0 pts |
| 73 | Gallatin County Estimated | 0 | 0 pts |
| 73 | Greene County Estimated | 0 | -0.08 pts |
| 73 | Hardin County Estimated | 0 | 0 pts |
| 73 | Iroquois County Estimated | 0 | +0.07 pts |
| 73 | Lee County Estimated | 0 | +0.09 pts |
| 73 | Mason County Estimated | 0 | 0 pts |
| 73 | Massac County Estimated | 0 | 0 pts |
| 73 | Menard County Estimated | 0 | 0 pts |
| 73 | Montgomery County Estimated | 0 | 0 pts |
| 73 | Pike County Estimated | 0 | -0.06 pts |
| 73 | Pope County Estimated | 0 | 0 pts |
| 73 | Saline County Estimated | 0 | 0 pts |
| 73 | Shelby County Estimated | 0 | +0.05 pts |
| 73 | Woodford County Estimated | 0 | -0.03 pts |
| 92 | Henry County Estimated | -0.04 | +0.12 pts |
| 93 | Kane County Estimated | -0.05 | +0.18 pts |
| 94 | Douglas County Estimated | -0.05 | +0.1 pts |
| 95 | Crawford County Estimated | -0.05 | -0 pts |
| 96 | Piatt County Estimated | -0.06 | -0 pts |
| 97 | Lawrence County Estimated | -0.06 | -0.06 pts |
| 98 | De Witt County Estimated | -0.06 | +0.06 pts |
| 99 | Clay County Estimated | -0.08 | -0 pts |
| 100 | McHenry County Estimated | -0.09 | +0.18 pts |
| 101 | Jo Daviess County Estimated | -0.14 | +0.14 pts |
| 102 | Boone County Estimated | -0.17 | +0.07 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
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, 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 Illinois 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/illinois-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 Illinois 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/illinois-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 Illinois 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/illinois-counties?period=2020 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_illinois_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 Illinois 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/illinois-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 Illinois 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/illinois-counties?period=2020
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/illinois-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 -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Illinois by net international migration rate, July to June using official data, and cite the source.
rank_places {"indicator":"net_international_migration_rate_july_june","level":"province","within":"Illinois","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=net_international_migration_rate_july_june&level=province&within=Illinois&limit=10Questions
Which county has the highest net international migration rate, July to June?
Champaign County, with 4.92 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?
Boone County, with -0.17 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.