Counties in Montana by net international migration rate, July to June
Wheatland County had the highest net international migration rate, July to June of 56 counties in 2015, at 9.53 per 1,000 inhabitants. Mineral County had the lowest, at -0.48 per 1,000 inhabitants. The median was 0.28 per 1,000 inhabitants and the figure for Montana was 0.78 per 1,000 inhabitants. Source: the U.S. Census Bureau.
All counties, 2015
Full ranking
| Rank | Counties | 2015 | Change on 2014 |
|---|---|---|---|
| 1 | Wheatland County Estimated | 9.53 | +5.25 pts |
| 2 | Madison County Estimated | 7.94 | +1.37 pts |
| 3 | Sheridan County Estimated | 3.55 | +0.8 pts |
| 4 | Silver Bow County Estimated | 2.79 | -0.35 pts |
| 5 | Daniels County Estimated | 1.69 | -1.11 pts |
| 6 | Big Horn County Estimated | 1.65 | +0.44 pts |
| 7 | Gallatin County Estimated | 1.65 | -0.44 pts |
| 8 | Blaine County Estimated | 1.64 | -1.65 pts |
| 9 | Park County Estimated | 1.57 | +0.74 pts |
| 10 | Beaverhead County Estimated | 1.5 | +0.86 pts |
| 11 | Stillwater County Estimated | 1.5 | -0.01 pts |
| 12 | Cascade County Estimated | 1.44 | +0.36 pts |
| 13 | Musselshell County Estimated | 1.29 | -0.21 pts |
| 14 | Pondera County Estimated | 1.14 | +0.5 pts |
| 15 | Missoula County Estimated | 1.07 | -0.05 pts |
| 16 | Rosebud County Estimated | 0.96 | +0.21 pts |
| 17 | Lincoln County Estimated | 0.84 | +0.37 pts |
| 18 | Sweet Grass County Estimated | 0.55 | -0.27 pts |
| 19 | Valley County Estimated | 0.52 | -0.26 pts |
| 20 | Glacier County Estimated | 0.51 | -0.14 pts |
| 21 | Judith Basin County Estimated | 0.51 | +0.01 pts |
| 22 | Fergus County Estimated | 0.35 | -0.09 pts |
| 23 | Roosevelt County Estimated | 0.35 | +0.17 pts |
| 24 | Chouteau County Estimated | 0.34 | -0.68 pts |
| 25 | Yellowstone County Estimated | 0.34 | +0.07 pts |
| 26 | Teton County Estimated | 0.33 | -0.5 pts |
| 27 | Granite County Estimated | 0.32 | -0.33 pts |
| 28 | Hill County Estimated | 0.3 | -0.06 pts |
| 29 | Jefferson County Estimated | 0.26 | -0.44 pts |
| 30 | Custer County Estimated | 0.25 | +0.17 pts |
| 31 | Carbon County Estimated | 0.19 | -0.29 pts |
| 32 | Broadwater County Estimated | 0.18 | -0 pts |
| 33 | Lewis and Clark County Estimated | 0.05 | -0.15 pts |
| 34 | Flathead County Estimated | 0.01 | +0.06 pts |
| 35 | Carter County Estimated | 0 | 0 pts |
| 35 | Fallon County Estimated | 0 | 0 pts |
| 35 | Garfield County Estimated | 0 | 0 pts |
| 35 | Golden Valley County Estimated | 0 | 0 pts |
| 35 | Liberty County Estimated | 0 | 0 pts |
| 35 | McCone County Estimated | 0 | 0 pts |
| 35 | Meagher County Estimated | 0 | -0.53 pts |
| 35 | Petroleum County Estimated | 0 | 0 pts |
| 35 | Phillips County Estimated | 0 | +0.24 pts |
| 35 | Powder River County Estimated | 0 | 0 pts |
| 35 | Powell County Estimated | 0 | 0 pts |
| 35 | Prairie County Estimated | 0 | -1.75 pts |
| 35 | Richland County Estimated | 0 | +1.06 pts |
| 35 | Treasure County Estimated | 0 | 0 pts |
| 35 | Wibaux County Estimated | 0 | 0 pts |
| 50 | Lake County Estimated | -0.03 | -1.47 pts |
| 51 | Dawson County Estimated | -0.1 | +0.32 pts |
| 52 | Deer Lodge County Estimated | -0.11 | +0.11 pts |
| 53 | Sanders County Estimated | -0.27 | +0.18 pts |
| 54 | Ravalli County Estimated | -0.34 | -0.12 pts |
| 55 | Toole County Estimated | -0.39 | -0.2 pts |
| 56 | Mineral County Estimated | -0.48 | -0.24 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 Montana by net international migration rate, July to June, 2015) [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 Montana by net international migration rate, July to June, 2015. 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/montana-counties?period=2015. 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 Montana by net international migration rate, July to June, 2015. 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/montana-counties?period=2015.
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 Montana by net international migration rate, July to June, 2015 [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/montana-counties?period=2015 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_montana_by_2015,
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 Montana by net international migration rate, July to June, 2015}},
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/montana-counties?period=2015. 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 Montana by net international migration rate, July to June, 2015
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/montana-counties?period=2015
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/montana-counties?period=2015.
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
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Rank Counties in Montana 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":"Montana","limit":10}
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Which county has the highest net international migration rate, July to June?
Wheatland County, with 9.53 per 1,000 inhabitants in 2015, according to the U.S. Census Bureau.
Which county has the lowest net international migration rate, July to June?
Mineral County, with -0.48 per 1,000 inhabitants in 2015.
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.