Migration + Wealth Flow Explorer

State · Census age data

Montana: where Gen X adults are moving

Adults born 1965 to 1980 who lived in a different state one year earlier, from the Census Bureau’s 2024 American Community Survey. These are survey estimates of people, shown with their margins of error.

The Census Bureau's 2024 American Community Survey estimates that about 4,100 adults born 1965 to 1980 moved to Montana from another state in the prior year, while about 4,200 moved away. The difference, about -100, is smaller than the survey's margin of error (plus or minus 2,300), so this data cannot say whether Montana gained or lost Gen X adults on net.

The largest single source of Gen X adults arriving in Montana was Minnesota, at about 570 people (plus or minus 850). That estimate rests on a small sample, so treat it as a rough guide.

Moved in from other states

4,054

people · margin of error ±1,666

Moved out to other states

4,177

people · margin of error ±1,358

Net change

-123

people · margin of error ±2,265

Too close to call: smaller than the margin of error

States sending Gen X adults to Montana

Shaded by estimated people arriving from each state. Hover a state for the estimate and its margin of error.

Top origin states

StatePeople (estimate)Margin of errorConfidence
Minnesota571±845Too small to rely on
Texas459±442Small sample
Wisconsin345±563Too small to rely on
Wyoming338±567Too small to rely on
Colorado333±522Too small to rely on
Oklahoma321±500Too small to rely on
Arizona317±551Too small to rely on
Missouri300±524Too small to rely on
Florida289±313Too small to rely on
Washington154±182Too small to rely on
Iowa114±19Good
Oregon104±193Too small to rely on
Ohio102±177Too small to rely on
Virginia89±152Too small to rely on
Idaho85±161Too small to rely on

Showing the 15 largest of 18 states with movers in the survey sample. Smaller flows rest on only a handful of survey responses.

Why this does not match the IRS view

The All households view counts tax-filing households of every age from 2022 to 2023 IRS records. This view counts individual people in one age group from a 2024 Census survey. They measure different things in different years, so the two sets of numbers are shown side by side and never added together. Census age data stops at the state level, so there is no county detail here. More in the guide.

Source: U.S. Census Bureau, 2024 American Community Survey 1-Year Public Use Microdata Sample (PUMS). Estimates and 90% margins of error calculated by Home Grown Property Group from the person file and its replicate weights. Counts people ages 18 and over living in the 50 states or D.C. who lived in a different state or D.C. one year earlier; moves from abroad and Puerto Rico are not included. This product uses Census Bureau data but is not endorsed or certified by the Census Bureau.