Frederick County, Maryland
Between the 2022 and 2023 tax filing seasons, 8,716 returns moved into Frederick County and 7,918 moved out, a net gain of 798 returns, or 6.5 for every 1,000 returns filed there.
Within 150 miles
ArrivalsDeparturesThicker line, more returns
Of the 7 Maryland counties with at least 40 listed origin and 40 listed destination counties, Frederick has the highest net migration rate. No other Maryland county gained as many returns through moves. One county, Montgomery County, supplied 27% of all arriving returns. On balance, Frederick gains the most returns from Montgomery County and loses the most to Washington County.
The biggest two-way exchanges
Moves in both directions combined, largest first.
- Montgomery9412,352+1,411
- Washington953523−430
- Carroll363352−11
- Howard195412+217
- Baltimore County193310+117
- Prince George’s131281+150
- Anne Arundel156215+59
- Fairfax County, VA129219+90
- Loudoun, VA124204+80
- Baltimore City164153−11
- Berkeley, WV19596−99
- Franklin, PA14090−50
Beyond the main partners
In 2022–23, 43 counties sent 20 or more returns each (72% of arrivals from within the US) and 49 received 20 or more (67% of departures). Of those listed arrivals, 94% came from within 150 miles; the most distant listed origin was Honolulu, HI, 4,814 miles away.
| County | Returns | People | Miles |
|---|---|---|---|
| District of Columbia | 101 | 152 | 44 |
| Adams, PA | 62 | 94 | 29 |
| City of Alexandria, VA | 61 | 91 | 48 |
| Arlington, VA | 54 | 85 | 44 |
| Jefferson, WV | 54 | 86 | 27 |
| Prince William, VA | 51 | 80 | 53 |
| Los Angeles, CA | 44 | 80 | 2,269 |
| Harford | 43 | 73 | 59 |
| York, PA | 42 | 59 | 47 |
| Allegheny, PA | 38 | 58 | 153 |
| San Diego, CA | 29 | 53 | 2,221 |
| Sussex, DE | 29 | 44 | 123 |
| Kings, NY | 28 | 38 | 199 |
| Wake, NC | 28 | 46 | 263 |
| Calvert | 26 | 42 | 80 |
| Charles | 26 | 45 | 72 |
| Cumberland, PA | 22 | 36 | 49 |
| Philadelphia, PA | 22 | 32 | 126 |
| Bexar, TX | 22 | 60 | 1,383 |
| Hillsborough, FL | 21 | 41 | 849 |
| County | Returns | People | Miles |
|---|---|---|---|
| Adams, PA | 153 | 278 | 29 |
| Jefferson, WV | 148 | 284 | 27 |
| District of Columbia | 80 | 107 | 44 |
| Sussex, DE | 66 | 116 | 123 |
| Arlington, VA | 65 | 71 | 44 |
| Horry, SC | 60 | 115 | 394 |
| York, PA | 54 | 95 | 47 |
| Philadelphia, PA | 51 | 53 | 126 |
| Los Angeles, CA | 45 | 58 | 2,269 |
| New York, NY | 44 | 51 | 202 |
| Mecklenburg, NC | 44 | 62 | 347 |
| Wake, NC | 42 | 79 | 263 |
| Allegheny, PA | 36 | 47 | 153 |
| Maricopa, AZ | 35 | 66 | 1,984 |
| Hillsborough, FL | 35 | 57 | 849 |
| Allegany | 34 | 57 | 70 |
| Harris, TX | 34 | 61 | 1,216 |
| City of Alexandria, VA | 34 | 46 | 48 |
| Harford | 32 | 48 | 59 |
| Prince William, VA | 32 | 64 | 53 |
Other states in the exchange
Arrivals from
Departures to
Four filing years
InOut
Frederick shows a net gain in every year shown; arrivals peaked in 2020–21 and departures in 2022–23. Earlier net rates per 1,000: +17.7 in 2019–20, +21.4 in 2020–21, +11.4 in 2021–22.
Income reported by movers and stayers
- $80,444 Leaving
- $91,965 Arriving
- $111,246 Staying
Average adjusted gross income per return: non-moving returns reported the most, departing returns the least.