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

Counties in Arizona by net domestic migration, July to June

Maricopa County had the highest net domestic migration, July to June of 15 counties in 2020, at 64,403. Coconino County had the lowest, at -2,049. The median was 644 and the figure for Arizona was 105,434. Source: the U.S. Census Bureau.

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Highest64,403Maricopa County
Lowest-2,049Coconino County
Median64415 counties
Arizona105,434History

Map of counties, 2020

Apache County: -194 personsCochise County: 191 personsCoconino County: -2,049 personsGila County: 644 personsGraham County: 86 personsGreenlee County: -202 personsLa Paz County: 295 personsMaricopa County: 64,403 personsMohave County: 5,322 personsNavajo County: 884 personsPima County: 10,778 personsPinal County: 17,977 personsSanta Cruz County: -292 personsYavapai County: 5,671 personsYuma County: 1,920 persons
  • Under -300
  • -300 to -200
  • -200 to 0
  • 0 to 700
  • 700 to 5,600
  • 5,600 and over
persons, 2020. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration, 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.

All counties, 2020

Maricopa County: 64,403 personsMaricopa County64,403Pinal County: 17,977 personsPinal County17,977Pima County: 10,778 personsPima County10,778Yavapai County: 5,671 personsYavapai County5,671Mohave County: 5,322 personsMohave County5,322Yuma County: 1,920 personsYuma County1,920Navajo County: 884 personsNavajo County884Gila County: 644 personsGila County644La Paz County: 295 personsLa Paz County295Cochise County: 191 personsCochise County191Graham County: 86 personsGraham County86Apache County: -194 personsApache County-194Greenlee County: -202 personsGreenlee County-202Santa Cruz County: -292 personsSanta Cruz County-292Coconino County: -2,049 personsCoconino County-2,049Maricopa County: 64,403 personsMaricopa County64,403Pinal County: 17,977 personsPinal County17,977Pima County: 10,778 personsPima County10,778Yavapai County: 5,671 personsYavapai County5,671Mohave County: 5,322 personsMohave County5,322Yuma County: 1,920 personsYuma County1,920Navajo County: 884 personsNavajo County884Gila County: 644 personsGila County644La Paz County: 295 personsLa Paz County295Cochise County: 191 personsCochise County191Graham County: 86 personsGraham County86Apache County: -194 personsApache County-194Greenlee County: -202 personsGreenlee County-202Santa Cruz County: -292 personsSanta Cruz County-292Coconino County: -2,049 personsCoconino County-2,049
persons. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration, 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

RankCounties2020
persons		Change on 2019
1Maricopa County Estimated64,403+7.6%
2Pinal County Estimated17,977+33.7%
3Pima County Estimated10,778+16.4%
4Yavapai County Estimated5,671+15.9%
5Mohave County Estimated5,322+2.7%
6Yuma County Estimated1,920+147.1%
7Navajo County Estimated884+171.2%
8Gila County Estimated644+17.7%
9La Paz County Estimated295+10.1%
10Cochise County Estimated191-66.4%
11Graham County Estimated86-85.8%
12Apache County Estimated-194-108.6%
13Greenlee County Estimated-202-288.5%
14Santa Cruz County Estimated-292-56.1%
15Coconino County Estimated-2,049-624%

Other periods

About this ranking

Estimated moves into an area from elsewhere in the same country minus moves out to the rest of the country, from July 1 of the previous year through June 30 of the reported year.

More on how it is measured
  • United States: states and counties.
  • Canada: provinces and territories, net interprovincial migration (Statistics Canada).
  • United Kingdom: local authorities, counting moves between any two UK local authorities, including across the borders of England, Wales, Scotland and Northern Ireland (ONS internal migration).
  • A negative value means more people left than arrived.

Sums to zero, or close to it, for each country 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, 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, 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 Arizona by net domestic migration, 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 domestic migration, 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 Arizona by net domestic migration, 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-domestic-migration-july-june/arizona-counties?period=2020. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net domestic migration, 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 Arizona by net domestic migration, 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-domestic-migration-july-june/arizona-counties?period=2020.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net domestic migration, 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 Arizona by net domestic migration, 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-domestic-migration-july-june/arizona-counties?period=2020 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_arizona_by_2020,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net domestic migration, 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 Arizona by net domestic migration, 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-domestic-migration-july-june/arizona-counties?period=2020. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, 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, 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 Arizona by net domestic migration, 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-domestic-migration-july-june/arizona-counties?period=2020
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/arizona-counties?period=2020.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, 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  -
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Rank Counties in Arizona by net domestic migration, July to June using official data, and cite the source.
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Questions

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

Maricopa County, with 64,403 in 2020, according to the U.S. Census Bureau.

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

Coconino County, with -2,049 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 domestic migration, 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, July to June: other rankings

Counties in Arizona: more rankings