Data / Rankings / Net international migration rate, July to June / Counties in Montana

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

Madison County had the highest net international migration rate, July to June of 56 counties in 2019, at 3.12 per 1,000 inhabitants. Wibaux County had the lowest, at -1.01 per 1,000 inhabitants. The median was 0.29 per 1,000 inhabitants and the figure for Montana was 1.2 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest3.12Madison County
Lowest-1.01Wibaux County
Median0.2956 counties
Montana1.2History

Map of counties, 2019

Beaverhead County: 1.06 per 1,000 inhabitantsBig Horn County: 0.75 per 1,000 inhabitantsBlaine County: 0.3 per 1,000 inhabitantsBroadwater County: 0 per 1,000 inhabitantsCarbon County: 0.75 per 1,000 inhabitantsCarter County: 0 per 1,000 inhabitantsCascade County: 0.61 per 1,000 inhabitantsChouteau County: 0.17 per 1,000 inhabitantsCuster County: 0.35 per 1,000 inhabitantsDaniels County: 0 per 1,000 inhabitantsDawson County: 0.23 per 1,000 inhabitantsDeer Lodge County: 0 per 1,000 inhabitantsFallon County: 1.03 per 1,000 inhabitantsFergus County: 1.45 per 1,000 inhabitantsFlathead County: 0.43 per 1,000 inhabitantsGallatin County: 2.57 per 1,000 inhabitantsGarfield County: 0 per 1,000 inhabitantsGlacier County: 0.65 per 1,000 inhabitantsGolden Valley County: 0 per 1,000 inhabitantsGranite County: 0 per 1,000 inhabitantsHill County: 1.22 per 1,000 inhabitantsJefferson County: 0 per 1,000 inhabitantsJudith Basin County: 0 per 1,000 inhabitantsLake County: 0.85 per 1,000 inhabitantsLewis and Clark County: 0.65 per 1,000 inhabitantsLiberty County: 0 per 1,000 inhabitantsLincoln County: 1.85 per 1,000 inhabitantsMcCone County: 0 per 1,000 inhabitantsMadison County: 3.12 per 1,000 inhabitantsMeagher County: 2.17 per 1,000 inhabitantsMineral County: -0.23 per 1,000 inhabitantsMissoula County: 2.54 per 1,000 inhabitantsMusselshell County: 0 per 1,000 inhabitantsPark County: 0.24 per 1,000 inhabitantsPetroleum County: 0 per 1,000 inhabitantsPhillips County: 0 per 1,000 inhabitantsPondera County: 1.7 per 1,000 inhabitantsPowder River County: 0 per 1,000 inhabitantsPowell County: 0.29 per 1,000 inhabitantsPrairie County: 0 per 1,000 inhabitantsRavalli County: 0.8 per 1,000 inhabitantsRichland County: -0.27 per 1,000 inhabitantsRoosevelt County: 0.99 per 1,000 inhabitantsRosebud County: 1.78 per 1,000 inhabitantsSanders County: 0.17 per 1,000 inhabitantsSheridan County: 0.3 per 1,000 inhabitantsSilver Bow County: 2.27 per 1,000 inhabitantsStillwater County: 1.04 per 1,000 inhabitantsSweet Grass County: 0 per 1,000 inhabitantsTeton County: 2.77 per 1,000 inhabitantsToole County: 0.21 per 1,000 inhabitantsTreasure County: 0 per 1,000 inhabitantsValley County: 0.68 per 1,000 inhabitantsWheatland County: 0 per 1,000 inhabitantsWibaux County: -1.01 per 1,000 inhabitantsYellowstone County: 1.09 per 1,000 inhabitants
  • Under -0.52
  • -0.52 to -0.26
  • -0.26 to 0
  • 0 to 0.78
  • 0.78 and over
per 1,000 inhabitants, 2019. Red areas are below zero and blue areas above it. 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. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2019

Madison County: 3.12 per 1,000 inhabitantsMadison County3.12Teton County: 2.77 per 1,000 inhabitantsTeton County2.77Gallatin County: 2.57 per 1,000 inhabitantsGallatin County2.57Missoula County: 2.54 per 1,000 inhabitantsMissoula County2.54Silver Bow County: 2.27 per 1,000 inhabitantsSilver Bow County2.27Meagher County: 2.17 per 1,000 inhabitantsMeagher County2.17Lincoln County: 1.85 per 1,000 inhabitantsLincoln County1.85Rosebud County: 1.78 per 1,000 inhabitantsRosebud County1.78Pondera County: 1.7 per 1,000 inhabitantsPondera County1.7Fergus County: 1.45 per 1,000 inhabitantsFergus County1.45Hill County: 1.22 per 1,000 inhabitantsHill County1.22Yellowstone County: 1.09 per 1,000 inhabitantsYellowstone County1.09Beaverhead County: 1.06 per 1,000 inhabitantsBeaverhead County1.06Stillwater County: 1.04 per 1,000 inhabitantsStillwater County1.04Fallon County: 1.03 per 1,000 inhabitantsFallon County1.03Roosevelt County: 0.99 per 1,000 inhabitantsRoosevelt County0.99Lake County: 0.85 per 1,000 inhabitantsLake County0.85Ravalli County: 0.8 per 1,000 inhabitantsRavalli County0.8Big Horn County: 0.75 per 1,000 inhabitantsBig Horn County0.75Carbon County: 0.75 per 1,000 inhabitantsCarbon County0.75Valley County: 0.68 per 1,000 inhabitantsValley County0.68Glacier County: 0.65 per 1,000 inhabitantsGlacier County0.65Lewis and Clark County: 0.65 per 1,000 inhabitantsLewis and Clark County0.65Cascade County: 0.61 per 1,000 inhabitantsCascade County0.61Flathead County: 0.43 per 1,000 inhabitantsFlathead County0.43Custer County: 0.35 per 1,000 inhabitantsCuster County0.35Sheridan County: 0.3 per 1,000 inhabitantsSheridan County0.3Blaine County: 0.3 per 1,000 inhabitantsBlaine County0.3Powell County: 0.29 per 1,000 inhabitantsPowell County0.29Park County: 0.24 per 1,000 inhabitantsPark County0.24Dawson County: 0.23 per 1,000 inhabitantsDawson County0.23Toole County: 0.21 per 1,000 inhabitantsToole County0.21Chouteau County: 0.17 per 1,000 inhabitantsChouteau County0.17Sanders County: 0.17 per 1,000 inhabitantsSanders County0.17Broadwater County: 0 per 1,000 inhabitantsBroadwater County0Carter County: 0 per 1,000 inhabitantsCarter County0Daniels County: 0 per 1,000 inhabitantsDaniels County0Deer Lodge County: 0 per 1,000 inhabitantsDeer Lodge County0Garfield County: 0 per 1,000 inhabitantsGarfield County0Golden Valley County: 0 per 1,000 inhabitantsGolden Valley County0Granite County: 0 per 1,000 inhabitantsGranite County0Jefferson County: 0 per 1,000 inhabitantsJefferson County0Judith Basin County: 0 per 1,000 inhabitantsJudith Basin County0Liberty County: 0 per 1,000 inhabitantsLiberty County0McCone County: 0 per 1,000 inhabitantsMcCone County0Musselshell County: 0 per 1,000 inhabitantsMusselshell County0Petroleum County: 0 per 1,000 inhabitantsPetroleum County0Phillips County: 0 per 1,000 inhabitantsPhillips County0Powder River County: 0 per 1,000 inhabitantsPowder River County0Prairie County: 0 per 1,000 inhabitantsPrairie County0Sweet Grass County: 0 per 1,000 inhabitantsSweet Grass County0Treasure County: 0 per 1,000 inhabitantsTreasure County0Wheatland County: 0 per 1,000 inhabitantsWheatland County0Mineral County: -0.23 per 1,000 inhabitantsMineral County-0.23Richland County: -0.27 per 1,000 inhabitantsRichland County-0.27Wibaux County: -1.01 per 1,000 inhabitantsWibaux County-1.01Madison County: 3.12 per 1,000 inhabitantsMadison County3.12Teton County: 2.77 per 1,000 inhabitantsTeton County2.77Gallatin County: 2.57 per 1,000 inhabitantsGallatin County2.57Missoula County: 2.54 per 1,000 inhabitantsMissoula County2.54Silver Bow County: 2.27 per 1,000 inhabitantsSilver Bow County2.27Meagher County: 2.17 per 1,000 inhabitantsMeagher County2.17Lincoln County: 1.85 per 1,000 inhabitantsLincoln County1.85Rosebud County: 1.78 per 1,000 inhabitantsRosebud County1.78Pondera County: 1.7 per 1,000 inhabitantsPondera County1.7Fergus County: 1.45 per 1,000 inhabitantsFergus County1.45Hill County: 1.22 per 1,000 inhabitantsHill County1.22Yellowstone County: 1.09 per 1,000 inhabitantsYellowstone County1.09Beaverhead County: 1.06 per 1,000 inhabitantsBeaverhead County1.06Stillwater County: 1.04 per 1,000 inhabitantsStillwater County1.04Fallon County: 1.03 per 1,000 inhabitantsFallon County1.03Roosevelt County: 0.99 per 1,000 inhabitantsRoosevelt County0.99Lake County: 0.85 per 1,000 inhabitantsLake County0.85Ravalli County: 0.8 per 1,000 inhabitantsRavalli County0.8Big Horn County: 0.75 per 1,000 inhabitantsBig Horn County0.75Carbon County: 0.75 per 1,000 inhabitantsCarbon County0.75Valley County: 0.68 per 1,000 inhabitantsValley County0.68Glacier County: 0.65 per 1,000 inhabitantsGlacier County0.65Lewis and Clark County: 0.65 per 1,000 inhabitantsLewis and Clark County0.65Cascade County: 0.61 per 1,000 inhabitantsCascade County0.61Flathead County: 0.43 per 1,000 inhabitantsFlathead County0.43Custer County: 0.35 per 1,000 inhabitantsCuster County0.35Sheridan County: 0.3 per 1,000 inhabitantsSheridan County0.3Blaine County: 0.3 per 1,000 inhabitantsBlaine County0.3Powell County: 0.29 per 1,000 inhabitantsPowell County0.29Park County: 0.24 per 1,000 inhabitantsPark County0.24Dawson County: 0.23 per 1,000 inhabitantsDawson County0.23Toole County: 0.21 per 1,000 inhabitantsToole County0.21Chouteau County: 0.17 per 1,000 inhabitantsChouteau County0.17Sanders County: 0.17 per 1,000 inhabitantsSanders County0.17Broadwater County: 0 per 1,000 inhabitantsBroadwater County0Carter County: 0 per 1,000 inhabitantsCarter County0Daniels County: 0 per 1,000 inhabitantsDaniels County0Deer Lodge County: 0 per 1,000 inhabitantsDeer Lodge County0Garfield County: 0 per 1,000 inhabitantsGarfield County0Golden Valley County: 0 per 1,000 inhabitantsGolden Valley County0Granite County: 0 per 1,000 inhabitantsGranite County0Jefferson County: 0 per 1,000 inhabitantsJefferson County0Judith Basin County: 0 per 1,000 inhabitantsJudith Basin County0Liberty County: 0 per 1,000 inhabitantsLiberty County0McCone County: 0 per 1,000 inhabitantsMcCone County0Musselshell County: 0 per 1,000 inhabitantsMusselshell County0Petroleum County: 0 per 1,000 inhabitantsPetroleum County0Phillips County: 0 per 1,000 inhabitantsPhillips County0Powder River County: 0 per 1,000 inhabitantsPowder River County0Prairie County: 0 per 1,000 inhabitantsPrairie County0Sweet Grass County: 0 per 1,000 inhabitantsSweet Grass County0Treasure County: 0 per 1,000 inhabitantsTreasure County0Wheatland County: 0 per 1,000 inhabitantsWheatland County0Mineral County: -0.23 per 1,000 inhabitantsMineral County-0.23Richland County: -0.27 per 1,000 inhabitantsRichland County-0.27Wibaux County: -1.01 per 1,000 inhabitantsWibaux County-1.01
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

RankCounties2019
per 1,000 inhabitants		Change on 2018
1Madison County Estimated3.12+1.69 pts
2Teton County Estimated2.77+1.3 pts
3Gallatin County Estimated2.57+1.5 pts
4Missoula County Estimated2.54+1.5 pts
5Silver Bow County Estimated2.27+1.23 pts
6Meagher County Estimated2.17+1.63 pts
7Lincoln County Estimated1.85+1.24 pts
8Rosebud County Estimated1.78+0.79 pts
9Pondera County Estimated1.7+1.19 pts
10Fergus County Estimated1.45+0.82 pts
11Hill County Estimated1.22+0.61 pts
12Yellowstone County Estimated1.09+0.66 pts
13Beaverhead County Estimated1.06+0.42 pts
14Stillwater County Estimated1.04+0.51 pts
15Fallon County Estimated1.03+0.7 pts
16Roosevelt County Estimated0.99+0.46 pts
17Lake County Estimated0.85+0.49 pts
18Ravalli County Estimated0.8+0.59 pts
19Big Horn County Estimated0.75+0.45 pts
20Carbon County Estimated0.75+0.37 pts
21Valley County Estimated0.68+0.27 pts
22Glacier County Estimated0.65+0.51 pts
23Lewis and Clark County Estimated0.65+0.46 pts
24Cascade County Estimated0.61+0.96 pts
25Flathead County Estimated0.43+0.5 pts
26Custer County Estimated0.35+0.35 pts
27Sheridan County Estimated0.3+0.3 pts
28Blaine County Estimated0.3+0.15 pts
29Powell County Estimated0.29+0.14 pts
30Park County Estimated0.24+0.24 pts
31Dawson County Estimated0.23+0.23 pts
32Toole County Estimated0.21+0.21 pts
33Chouteau County Estimated0.17+0.17 pts
34Sanders County Estimated0.17+0.08 pts
35Broadwater County Estimated00 pts
35Carter County Estimated00 pts
35Daniels County Estimated00 pts
35Deer Lodge County Estimated0+0.22 pts
35Garfield County Estimated00 pts
35Golden Valley County Estimated00 pts
35Granite County Estimated00 pts
35Jefferson County Estimated0+0.08 pts
35Judith Basin County Estimated00 pts
35Liberty County Estimated00 pts
35McCone County Estimated00 pts
35Musselshell County Estimated00 pts
35Petroleum County Estimated00 pts
35Phillips County Estimated00 pts
35Powder River County Estimated00 pts
35Prairie County Estimated00 pts
35Sweet Grass County Estimated00 pts
35Treasure County Estimated00 pts
35Wheatland County Estimated00 pts
54Mineral County Estimated-0.230 pts
55Richland County Estimated-0.27-0 pts
56Wibaux County Estimated-1.01-1.01 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 Montana by net international migration rate, July to June, 2019) [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, 2019. 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=2019. 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, 2019. 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=2019.

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, 2019 [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=2019 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_montana_by_2019,
  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, 2019}},
  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=2019. 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, 2019
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=2019
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/montana-counties?period=2019.
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?

Madison County, with 3.12 per 1,000 inhabitants in 2019, according to the U.S. Census Bureau.

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

Wibaux County, with -1.01 per 1,000 inhabitants in 2019.

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.

Net international migration rate, July to June: other rankings

Counties in Montana: more rankings