How America Moves

St. Mary's County, MD

Migration of people and income, 2022–2023 filing years

Between the 2022 and 2023 filing years, St. Mary's County, MD saw a net loss of 74 tax-filing households and a net gain of 137 individuals. On net, the area lost $31.1M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Charles County; the largest outflow went to Charles County. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)
-$31.1M
nominal dollars
Net households
-74
tax returns
Net people
+137
exemptions

Income (AGI) in and out

Moved in$222.3M
Moved out$253.4M
Net -$31.1M (nominal)

Where movers came from

  1. 1Charles County, MD462$32.4M
  2. 2Calvert County, MD315$18.7M
  3. 3Prince George's County, MD231$13.3M
  4. 4Anne Arundel County, MD91$7.0M
  5. 5San Diego County, CA69$4.8M
  6. 6Virginia Beach city, VA59$5.6M
  7. 7Montgomery County, MD48$3.7M
  8. 8Island County, WA45$3.0M
  9. 9Fairfax County, VA44$4.1M
  10. 10Baltimore County, MD39$2.6M

Where movers went

  1. 1Charles County, MD326$22.5M
  2. 2Calvert County, MD295$20.7M
  3. 3Prince George's County, MD108$6.9M
  4. 4Anne Arundel County, MD99$7.6M
  5. 5Fairfax County, VA60$5.0M
  6. 6Montgomery County, MD50$4.3M
  7. 7San Diego County, CA49$3.4M
  8. 8District of Columbia, DC48$2.9M
  9. 9Baltimore County, MD43$2.1M
  10. 10Virginia Beach city, VA41$3.0M

Net migration by year

Net 2012–2023: -$312.4M (+486 people)
20122023
Net AGI and net people by year (nominal dollars)
YearNet AGINet people
2012-$14.2M+192
2013-$23.2M-501
2014-$20.9M+193
2015-$13.6M+110
2016-$28.2M+60
2017-$39.8M-171
2018-$26.2M+183
2019-$19.5M+308
2020-$22.3M+13
2021-$12.4M+213
2022-$60.9M-251
2023-$31.1M+137

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Source: IRS Statistics of Income migration data (public domain). Covers federal income tax filers only; AGI is nominal (not inflation adjusted). These numbers describe movement of filers and their reported income, not why people moved or economic loss. Methodology and caveats.