Data / Rankings / Net domestic migration rate, July to June / Counties in Iowa

Counties in Iowa by net domestic migration rate, July to June

Dallas County had the highest net domestic migration rate, July to June of 99 counties in 2024, at 18.02 per 1,000 inhabitants. Emmet County had the lowest, at -16.28 per 1,000 inhabitants. The median was -1.51 per 1,000 inhabitants and the figure for Iowa was -0.13 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest18.02Dallas County
Lowest-16.28Emmet County
Median-1.5199 counties
Iowa-0.13History

Map of counties, 2024

Adair County: 7.26 per 1,000 inhabitantsAdams County: 14.25 per 1,000 inhabitantsAllamakee County: -7.19 per 1,000 inhabitantsAppanoose County: 1.49 per 1,000 inhabitantsAudubon County: 7.58 per 1,000 inhabitantsBenton County: 1.63 per 1,000 inhabitantsBlack Hawk County: -1.1 per 1,000 inhabitantsBoone County: 7.77 per 1,000 inhabitantsBremer County: 0.83 per 1,000 inhabitantsBuchanan County: -4.39 per 1,000 inhabitantsBuena Vista County: -15.19 per 1,000 inhabitantsButler County: -4.88 per 1,000 inhabitantsCalhoun County: -6.49 per 1,000 inhabitantsCarroll County: -2.98 per 1,000 inhabitantsCass County: -3.37 per 1,000 inhabitantsCedar County: 0 per 1,000 inhabitantsCerro Gordo County: 0.09 per 1,000 inhabitantsCherokee County: -0.78 per 1,000 inhabitantsChickasaw County: -2.39 per 1,000 inhabitantsClarke County: -10.29 per 1,000 inhabitantsClay County: -1.69 per 1,000 inhabitantsClayton County: -0.29 per 1,000 inhabitantsClinton County: -0.89 per 1,000 inhabitantsCrawford County: -0.43 per 1,000 inhabitantsDallas County: 18.02 per 1,000 inhabitantsDavis County: -8.62 per 1,000 inhabitantsDecatur County: -13.33 per 1,000 inhabitantsDelaware County: 1.42 per 1,000 inhabitantsDes Moines County: -1.73 per 1,000 inhabitantsDickinson County: 4.31 per 1,000 inhabitantsDubuque County: -1.43 per 1,000 inhabitantsEmmet County: -16.28 per 1,000 inhabitantsFayette County: -5.63 per 1,000 inhabitantsFloyd County: -13.16 per 1,000 inhabitantsFranklin County: 3.83 per 1,000 inhabitantsFremont County: 7.56 per 1,000 inhabitantsGreene County: 9.39 per 1,000 inhabitantsGrundy County: -2.18 per 1,000 inhabitantsGuthrie County: -2.15 per 1,000 inhabitantsHamilton County: -6.49 per 1,000 inhabitantsHancock County: -1.51 per 1,000 inhabitantsHardin County: -2.49 per 1,000 inhabitantsHarrison County: -1.78 per 1,000 inhabitantsHenry County: -10.42 per 1,000 inhabitantsHoward County: -1.17 per 1,000 inhabitantsHumboldt County: -2.42 per 1,000 inhabitantsIda County: -5.74 per 1,000 inhabitantsIowa County: 2.74 per 1,000 inhabitantsJackson County: 1.34 per 1,000 inhabitantsJasper County: -0.29 per 1,000 inhabitantsJefferson County: -15.42 per 1,000 inhabitantsJohnson County: -4.3 per 1,000 inhabitantsJones County: 10.78 per 1,000 inhabitantsKeokuk County: -10.64 per 1,000 inhabitantsKossuth County: -0.21 per 1,000 inhabitantsLee County: 0.86 per 1,000 inhabitantsLinn County: 1.16 per 1,000 inhabitantsLouisa County: 2.28 per 1,000 inhabitantsLucas County: -0.91 per 1,000 inhabitantsLyon County: 4.45 per 1,000 inhabitantsMadison County: 6.56 per 1,000 inhabitantsMahaska County: -2.19 per 1,000 inhabitantsMarion County: 9.08 per 1,000 inhabitantsMarshall County: -5.81 per 1,000 inhabitantsMills County: 9.19 per 1,000 inhabitantsMitchell County: 4.45 per 1,000 inhabitantsMonona County: -4.35 per 1,000 inhabitantsMonroe County: -7.79 per 1,000 inhabitantsMontgomery County: -4.75 per 1,000 inhabitantsMuscatine County: -6.73 per 1,000 inhabitantsO'Brien County: 6.8 per 1,000 inhabitantsOsceola County: -2.66 per 1,000 inhabitantsPage County: 6.4 per 1,000 inhabitantsPalo Alto County: 5.75 per 1,000 inhabitantsPlymouth County: -3.62 per 1,000 inhabitantsPocahontas County: -8.19 per 1,000 inhabitantsPolk County: 2.23 per 1,000 inhabitantsPottawattamie County: -0.53 per 1,000 inhabitantsPoweshiek County: -4.06 per 1,000 inhabitantsRinggold County: 0.43 per 1,000 inhabitantsSac County: -9.43 per 1,000 inhabitantsScott County: 0.31 per 1,000 inhabitantsShelby County: -0.08 per 1,000 inhabitantsSioux County: -4.89 per 1,000 inhabitantsStory County: -4.79 per 1,000 inhabitantsTama County: -3.87 per 1,000 inhabitantsTaylor County: -14.11 per 1,000 inhabitantsUnion County: 5.63 per 1,000 inhabitantsVan Buren County: -8.59 per 1,000 inhabitantsWapello County: -6.86 per 1,000 inhabitantsWarren County: 17.63 per 1,000 inhabitantsWashington County: -0.62 per 1,000 inhabitantsWayne County: 9.56 per 1,000 inhabitantsWebster County: -0.05 per 1,000 inhabitantsWinnebago County: -13.5 per 1,000 inhabitantsWinneshiek County: -4.52 per 1,000 inhabitantsWoodbury County: -7.79 per 1,000 inhabitantsWorth County: -4.37 per 1,000 inhabitantsWright County: -14.1 per 1,000 inhabitants
  • Under -6.5
  • -6.5 to -2.4
  • -2.4 to 0
  • 0 to 2.2
  • 2.2 to 7.1
  • 7.1 and over
per 1,000 inhabitants, 2024. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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.

Top 40 counties, 2024

Dallas County: 18.02 per 1,000 inhabitantsDallas County18.02Warren County: 17.63 per 1,000 inhabitantsWarren County17.63Adams County: 14.25 per 1,000 inhabitantsAdams County14.25Jones County: 10.78 per 1,000 inhabitantsJones County10.78Wayne County: 9.56 per 1,000 inhabitantsWayne County9.56Greene County: 9.39 per 1,000 inhabitantsGreene County9.39Mills County: 9.19 per 1,000 inhabitantsMills County9.19Marion County: 9.08 per 1,000 inhabitantsMarion County9.08Boone County: 7.77 per 1,000 inhabitantsBoone County7.77Audubon County: 7.58 per 1,000 inhabitantsAudubon County7.58Fremont County: 7.56 per 1,000 inhabitantsFremont County7.56Adair County: 7.26 per 1,000 inhabitantsAdair County7.26O'Brien County: 6.8 per 1,000 inhabitantsO'Brien County6.8Madison County: 6.56 per 1,000 inhabitantsMadison County6.56Page County: 6.4 per 1,000 inhabitantsPage County6.4Palo Alto County: 5.75 per 1,000 inhabitantsPalo Alto County5.75Union County: 5.63 per 1,000 inhabitantsUnion County5.63Lyon County: 4.45 per 1,000 inhabitantsLyon County4.45Mitchell County: 4.45 per 1,000 inhabitantsMitchell County4.45Dickinson County: 4.31 per 1,000 inhabitantsDickinson County4.31Franklin County: 3.83 per 1,000 inhabitantsFranklin County3.83Iowa County: 2.74 per 1,000 inhabitantsIowa County2.74Louisa County: 2.28 per 1,000 inhabitantsLouisa County2.28Polk County: 2.23 per 1,000 inhabitantsPolk County2.23Benton County: 1.63 per 1,000 inhabitantsBenton County1.63Appanoose County: 1.49 per 1,000 inhabitantsAppanoose County1.49Delaware County: 1.42 per 1,000 inhabitantsDelaware County1.42Jackson County: 1.34 per 1,000 inhabitantsJackson County1.34Linn County: 1.16 per 1,000 inhabitantsLinn County1.16Lee County: 0.86 per 1,000 inhabitantsLee County0.86Bremer County: 0.83 per 1,000 inhabitantsBremer County0.83Ringgold County: 0.43 per 1,000 inhabitantsRinggold County0.43Scott County: 0.31 per 1,000 inhabitantsScott County0.31Cerro Gordo County: 0.09 per 1,000 inhabitantsCerro Gordo County0.09Cedar County: 0 per 1,000 inhabitantsCedar County0Webster County: -0.05 per 1,000 inhabitantsWebster County-0.05Shelby County: -0.08 per 1,000 inhabitantsShelby County-0.08Kossuth County: -0.21 per 1,000 inhabitantsKossuth County-0.21Jasper County: -0.29 per 1,000 inhabitantsJasper County-0.29Clayton County: -0.29 per 1,000 inhabitantsClayton County-0.29Dallas County: 18.02 per 1,000 inhabitantsDallas County18.02Warren County: 17.63 per 1,000 inhabitantsWarren County17.63Adams County: 14.25 per 1,000 inhabitantsAdams County14.25Jones County: 10.78 per 1,000 inhabitantsJones County10.78Wayne County: 9.56 per 1,000 inhabitantsWayne County9.56Greene County: 9.39 per 1,000 inhabitantsGreene County9.39Mills County: 9.19 per 1,000 inhabitantsMills County9.19Marion County: 9.08 per 1,000 inhabitantsMarion County9.08Boone County: 7.77 per 1,000 inhabitantsBoone County7.77Audubon County: 7.58 per 1,000 inhabitantsAudubon County7.58Fremont County: 7.56 per 1,000 inhabitantsFremont County7.56Adair County: 7.26 per 1,000 inhabitantsAdair County7.26O'Brien County: 6.8 per 1,000 inhabitantsO'Brien County6.8Madison County: 6.56 per 1,000 inhabitantsMadison County6.56Page County: 6.4 per 1,000 inhabitantsPage County6.4Palo Alto County: 5.75 per 1,000 inhabitantsPalo Alto County5.75Union County: 5.63 per 1,000 inhabitantsUnion County5.63Lyon County: 4.45 per 1,000 inhabitantsLyon County4.45Mitchell County: 4.45 per 1,000 inhabitantsMitchell County4.45Dickinson County: 4.31 per 1,000 inhabitantsDickinson County4.31Franklin County: 3.83 per 1,000 inhabitantsFranklin County3.83Iowa County: 2.74 per 1,000 inhabitantsIowa County2.74Louisa County: 2.28 per 1,000 inhabitantsLouisa County2.28Polk County: 2.23 per 1,000 inhabitantsPolk County2.23Benton County: 1.63 per 1,000 inhabitantsBenton County1.63Appanoose County: 1.49 per 1,000 inhabitantsAppanoose County1.49Delaware County: 1.42 per 1,000 inhabitantsDelaware County1.42Jackson County: 1.34 per 1,000 inhabitantsJackson County1.34Linn County: 1.16 per 1,000 inhabitantsLinn County1.16Lee County: 0.86 per 1,000 inhabitantsLee County0.86Bremer County: 0.83 per 1,000 inhabitantsBremer County0.83Ringgold County: 0.43 per 1,000 inhabitantsRinggold County0.43Scott County: 0.31 per 1,000 inhabitantsScott County0.31Cerro Gordo County: 0.09 per 1,000 inhabitantsCerro Gordo County0.09Cedar County: 0 per 1,000 inhabitantsCedar County0Webster County: -0.05 per 1,000 inhabitantsWebster County-0.05Shelby County: -0.08 per 1,000 inhabitantsShelby County-0.08Kossuth County: -0.21 per 1,000 inhabitantsKossuth County-0.21Jasper County: -0.29 per 1,000 inhabitantsJasper County-0.29Clayton County: -0.29 per 1,000 inhabitantsClayton County-0.29
per 1,000 inhabitants. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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

RankCounties2024
per 1,000 inhabitants		Change on 2023
1Dallas County Estimated18.02+1.14 pts
2Warren County Estimated17.63+2.28 pts
3Adams County Estimated14.25+25.7 pts
4Jones County Estimated10.78+11.64 pts
5Wayne County Estimated9.56+0.19 pts
6Greene County Estimated9.39+19.21 pts
7Mills County Estimated9.19+2.48 pts
8Marion County Estimated9.08+6.94 pts
9Boone County Estimated7.77+4.42 pts
10Audubon County Estimated7.58+12.27 pts
11Fremont County Estimated7.56+6.33 pts
12Adair County Estimated7.26+12.36 pts
13O'Brien County Estimated6.8+15.11 pts
14Madison County Estimated6.56+10.25 pts
15Page County Estimated6.4+12.37 pts
16Palo Alto County Estimated5.75-1.63 pts
17Union County Estimated5.63+5.21 pts
18Lyon County Estimated4.45+0.86 pts
19Mitchell County Estimated4.45+7.96 pts
20Dickinson County Estimated4.31+1.33 pts
21Franklin County Estimated3.83+13.72 pts
22Iowa County Estimated2.74+7.96 pts
23Louisa County Estimated2.28+17.3 pts
24Polk County Estimated2.23+2.16 pts
25Benton County Estimated1.63+0.66 pts
26Appanoose County Estimated1.49-1.48 pts
27Delaware County Estimated1.42+3.01 pts
28Jackson County Estimated1.34+1.14 pts
29Linn County Estimated1.16+7.25 pts
30Lee County Estimated0.86+5.46 pts
31Bremer County Estimated0.83-0.83 pts
32Ringgold County Estimated0.43-0.21 pts
33Scott County Estimated0.31+0.55 pts
34Cerro Gordo County Estimated0.09-1.04 pts
35Cedar County Estimated0-0.11 pts
36Webster County Estimated-0.05+5.89 pts
37Shelby County Estimated-0.08-5.7 pts
38Kossuth County Estimated-0.21+3.18 pts
39Jasper County Estimated-0.29+1.82 pts
40Clayton County Estimated-0.29+2.52 pts
41Crawford County Estimated-0.43+13.95 pts
42Pottawattamie County Estimated-0.53-1.28 pts
43Washington County Estimated-0.62+0.71 pts
44Cherokee County Estimated-0.78-14.47 pts
45Clinton County Estimated-0.89-0.18 pts
46Lucas County Estimated-0.91-6.96 pts
47Black Hawk County Estimated-1.1-1.03 pts
48Howard County Estimated-1.17+11.85 pts
49Dubuque County Estimated-1.43-1.07 pts
50Hancock County Estimated-1.51+1.03 pts
51Clay County Estimated-1.69-3.21 pts
52Des Moines County Estimated-1.73-3.82 pts
53Harrison County Estimated-1.78-2.8 pts
54Guthrie County Estimated-2.15-8.31 pts
55Grundy County Estimated-2.18-4.85 pts
56Mahaska County Estimated-2.19-1.32 pts
57Chickasaw County Estimated-2.39+5.87 pts
58Humboldt County Estimated-2.42+2.83 pts
59Hardin County Estimated-2.49+5.65 pts
60Osceola County Estimated-2.66+10.41 pts
61Carroll County Estimated-2.98-2.05 pts
62Cass County Estimated-3.37-8.02 pts
63Plymouth County Estimated-3.62+0.04 pts
64Tama County Estimated-3.87+3.96 pts
65Poweshiek County Estimated-4.06-2.01 pts
66Johnson County Estimated-4.3+1.18 pts
67Monona County Estimated-4.35-8.8 pts
68Worth County Estimated-4.37-3.97 pts
69Buchanan County Estimated-4.39-1.79 pts
70Winneshiek County Estimated-4.52+6.34 pts
71Montgomery County Estimated-4.75-4.16 pts
72Story County Estimated-4.79-7.35 pts
73Butler County Estimated-4.88-2.14 pts
74Sioux County Estimated-4.89+0.48 pts
75Fayette County Estimated-5.63-2.73 pts
76Ida County Estimated-5.74+3.75 pts
77Marshall County Estimated-5.81-4.61 pts
78Hamilton County Estimated-6.49-1.38 pts
79Calhoun County Estimated-6.49-15 pts
80Muscatine County Estimated-6.73+0.09 pts
81Wapello County Estimated-6.86-6.21 pts
82Allamakee County Estimated-7.19-4.71 pts
83Woodbury County Estimated-7.79-4.42 pts
84Monroe County Estimated-7.79-6.86 pts
85Pocahontas County Estimated-8.19+5.88 pts
86Van Buren County Estimated-8.59-9.28 pts
87Davis County Estimated-8.62-0.2 pts
88Sac County Estimated-9.43-12.52 pts
89Clarke County Estimated-10.29-5.95 pts
90Henry County Estimated-10.42+24.08 pts
91Keokuk County Estimated-10.64-16.09 pts
92Floyd County Estimated-13.16-14.01 pts
93Decatur County Estimated-13.33-9.87 pts
94Winnebago County Estimated-13.5-6.42 pts
95Wright County Estimated-14.1-4.95 pts
96Taylor County Estimated-14.11-21.06 pts
97Buena Vista County Estimated-15.19+1.07 pts
98Jefferson County Estimated-15.42+5.26 pts
99Emmet County Estimated-16.28-26.34 pts

Other periods

About this ranking

Net domestic migration into a US state or county 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.

Sums to zero for the United States as a whole, so there is no national value.

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 domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate per 1,000 residents, states and counties, 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 Iowa by net domestic migration rate, July to June, 2024) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 Iowa by net domestic migration rate, July to June, 2024. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-domestic-migration-rate-july-june/iowa-counties?period=2024. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 Iowa by net domestic migration rate, July to June, 2024. 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-domestic-migration-rate-july-june/iowa-counties?period=2024.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 Iowa by net domestic migration rate, July to June, 2024 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-domestic-migration-rate-july-june/iowa-counties?period=2024 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_iowa_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 Iowa by net domestic migration rate, July to June, 2024}},
  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-domestic-migration-rate-july-june/iowa-counties?period=2024. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate per 1,000 residents, states and counties, 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 Iowa by net domestic migration rate, July to June, 2024
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-domestic-migration-rate-july-june/iowa-counties?period=2024
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-rate-july-june/iowa-counties?period=2024.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration rate per 1,000 residents, states and counties, 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  -
Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

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 Iowa by net domestic migration rate, July to June using official data, and cite the source.
rank_places {"indicator":"net_domestic_migration_rate_july_june","level":"province","within":"Iowa","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=net_domestic_migration_rate_july_june&level=province&within=Iowa&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

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

Dallas County, with 18.02 per 1,000 inhabitants in 2024, according to the U.S. Census Bureau.

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

Emmet County, with -16.28 per 1,000 inhabitants in 2024.

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 domestic migration rate per 1,000 residents, states and counties, 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 domestic migration rate, July to June: other rankings

Counties in Iowa: more rankings