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

Counties in Maryland by net domestic migration, July to June

Frederick County had the highest net domestic migration, July to June of 24 counties in 2022, at 4,965. Prince George's County had the lowest, at -20,072. The median was 122 and the figure for Maryland was -45,953. Source: the U.S. Census Bureau.

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Highest4,965Frederick County
Lowest-20,072Prince George's County
Median12224 counties
Maryland-45,953History

Map of counties, 2022

Allegany County: -91 personsAnne Arundel County: -1,216 personsBaltimore County: -7,109 personsCalvert County: 221 personsCaroline County: -52 personsCarroll County: 1,257 personsCecil County: 836 personsCharles County: 669 personsDorchester County: 133 personsFrederick County: 4,965 personsGarrett County: -25 personsHarford County: 500 personsHoward County: -2,304 personsKent County: 209 personsMontgomery County: -16,521 personsPrince George's County: -20,072 personsQueen Anne's County: 709 personsSt. Mary's County: -332 personsSomerset County: 36 personsTalbot County: 253 personsWashington County: 351 personsWicomico County: 111 personsWorcester County: 747 personsBaltimore city: -9,228 persons
  • Under -7,100
  • -7,100 to -300
  • -300 to 0
  • 0 to 200
  • 200 to 700
  • 700 and over
persons, 2022. 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, 2022

Frederick County: 4,965 personsFrederick County4,965Carroll County: 1,257 personsCarroll County1,257Cecil County: 836 personsCecil County836Worcester County: 747 personsWorcester County747Queen Anne's County: 709 personsQueen Anne's County709Charles County: 669 personsCharles County669Harford County: 500 personsHarford County500Washington County: 351 personsWashington County351Talbot County: 253 personsTalbot County253Calvert County: 221 personsCalvert County221Kent County: 209 personsKent County209Dorchester County: 133 personsDorchester County133Wicomico County: 111 personsWicomico County111Somerset County: 36 personsSomerset County36Garrett County: -25 personsGarrett County-25Caroline County: -52 personsCaroline County-52Allegany County: -91 personsAllegany County-91St. Mary's County: -332 personsSt. Mary's County-332Anne Arundel County: -1,216 personsAnne Arundel County-1,216Howard County: -2,304 personsHoward County-2,304Baltimore County: -7,109 personsBaltimore County-7,109Baltimore city: -9,228 personsBaltimore city-9,228Montgomery County: -16,521 personsMontgomery County-16,521Prince George's County: -20,072 personsPrince George's County-20,072Frederick County: 4,965 personsFrederick County4,965Carroll County: 1,257 personsCarroll County1,257Cecil County: 836 personsCecil County836Worcester County: 747 personsWorcester County747Queen Anne's County: 709 personsQueen Anne's County709Charles County: 669 personsCharles County669Harford County: 500 personsHarford County500Washington County: 351 personsWashington County351Talbot County: 253 personsTalbot County253Calvert County: 221 personsCalvert County221Kent County: 209 personsKent County209Dorchester County: 133 personsDorchester County133Wicomico County: 111 personsWicomico County111Somerset County: 36 personsSomerset County36Garrett County: -25 personsGarrett County-25Caroline County: -52 personsCaroline County-52Allegany County: -91 personsAllegany County-91St. Mary's County: -332 personsSt. Mary's County-332Anne Arundel County: -1,216 personsAnne Arundel County-1,216Howard County: -2,304 personsHoward County-2,304Baltimore County: -7,109 personsBaltimore County-7,109Baltimore city: -9,228 personsBaltimore city-9,228Montgomery County: -16,521 personsMontgomery County-16,521Prince George's County: -20,072 personsPrince George's County-20,072
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

RankCounties2022
persons		Change on 2021
1Frederick County Estimated4,965-25.5%
2Carroll County Estimated1,257+5.9%
3Cecil County Estimated836+154.1%
4Worcester County Estimated747-38.2%
5Queen Anne's County Estimated709-15.6%
6Charles County Estimated669-55.4%
7Harford County Estimated500-73%
8Washington County Estimated351+437.5%
9Talbot County Estimated253-42.1%
10Calvert County Estimated221-81.3%
11Kent County Estimated209-25.4%
12Dorchester County Estimated133-2.2%
13Wicomico County Estimated111-59.2%
14Somerset County Estimated36+110.8%
15Garrett County Estimated-25-126.3%
16Caroline County Estimated-52-147.3%
17Allegany County Estimated-91-209.6%
18St. Mary's County Estimated-332-662.7%
19Anne Arundel County Estimated-1,216-225.1%
20Howard County Estimated-2,304-550.9%
21Baltimore County Estimated-7,109-64.9%
22Baltimore city Estimated-9,228-35.4%
23Montgomery County Estimated-16,521-36%
24Prince George's County Estimated-20,072-38.8%

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 Maryland by net domestic migration, July to June, 2022) [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 Maryland by net domestic migration, July to June, 2022. 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/maryland-counties?period=2022. 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 Maryland by net domestic migration, July to June, 2022. 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/maryland-counties?period=2022.

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 Maryland by net domestic migration, July to June, 2022 [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/maryland-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_maryland_by_2022,
  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 Maryland by net domestic migration, July to June, 2022}},
  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/maryland-counties?period=2022. 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 Maryland by net domestic migration, July to June, 2022
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/maryland-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/maryland-counties?period=2022.
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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Questions

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

Frederick County, with 4,965 in 2022, according to the U.S. Census Bureau.

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

Prince George's County, with -20,072 in 2022.

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 Maryland: more rankings