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Moving to and from Marshall County, IA

Migration from IRS tax return addresses, filing years 2022-2023

People who moved in
1,424
812 tax returns, 2022-2023
People who moved out
1,486
865 tax returns
Net migration
-62
People, including moves to and from abroad
Did not move
31,722
People who filed here both years

Where movers came from and went

Swipe the table sideways to see more columns.

MovesMoved inMoved outNet
Same state899994-95
Other states525492+33

Where people moving to Marshall County came from

Counties with at least 20 tax returns of movers

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#PlacePeopleTax returnsAverage income
1Tama CountyIA17988$61,000
2Polk CountyIA170108$48,000
3Story CountyIA10161$50,000
4Jasper CountyIA5231$52,100
5Linn CountyIA5228$49,500
6Black Hawk CountyIA3923$44,500
7Grundy CountyIA3724$50,800
8Hardin CountyIA3423$30,300
9Poweshiek CountyIA3020$37,100

Where people leaving Marshall County went

Counties with at least 20 tax returns of movers

Swipe the table sideways to see more columns.

#PlacePeopleTax returnsAverage income
1Polk CountyIA236148$54,200
2Story CountyIA13392$44,500
3Tama CountyIA13060$50,900
4Jasper CountyIA7441$42,900
5Grundy CountyIA5729$75,400
6Black Hawk CountyIA4527$35,300
7Linn CountyIA3828$58,800
8Poweshiek CountyIA3321$57,600
9Dallas CountyIA2921$48,100

Frequently asked questions

Where are people moving to Marshall County from?
In 2022-2023, the most people moving to Marshall County came from Tama County, IA (179); Polk County, IA (170); Story County, IA (101).
Where are people leaving Marshall County moving to?
The most people leaving Marshall County moved to Polk County, IA (236); Story County, IA (133); Tama County, IA (130).
Where does this migration data come from?
The IRS compares the address on each person's tax return with the address on their return a year earlier. A move is counted when the county or state changed. The data counts tax returns (roughly households) and the people listed on them, so people who do not file a return are not included.
Why are small flows missing?
The IRS only lists a county-to-county flow when it has at least 20 returns. Smaller flows are grouped together and are counted only in the totals.

Source: Internal Revenue Service, Statistics of Income, U.S. Population Migration Data · 2022-2023 filing years