State · Census age data
Colorado: where millennials are moving
Adults born 1981 to 1996 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 56,200 adults born 1981 to 1996 moved to Colorado from another state in the prior year, while about 55,400 moved away. The difference, about +800, is smaller than the survey's margin of error (plus or minus 8,600), so this data cannot say whether Colorado gained or lost millennials on net.
The largest single source of millennials arriving in Colorado was Texas, at about 9,600 people (plus or minus 2,700), followed by California and Florida.
Moved in from other states
56,205
people · margin of error ±6,114
Moved out to other states
55,435
people · margin of error ±6,348
Net change
+770
people · margin of error ±8,618
Too close to call: smaller than the margin of error
States sending millennials to Colorado
Shaded by estimated people arriving from each state. Hover a state for the estimate and its margin of error.
Top origin states
| State | People (estimate) | Margin of error | Confidence |
|---|---|---|---|
| Texas | 9,621 | ±2,707 | Good |
| California | 6,914 | ±1,991 | Good |
| Florida | 3,437 | ±1,565 | Good |
| Virginia | 2,930 | ±2,032 | Small sample |
| North Carolina | 2,905 | ±1,235 | Good |
| Arizona | 2,550 | ±1,017 | Good |
| Washington | 2,074 | ±952 | Good |
| Oklahoma | 1,757 | ±1,282 | Small sample |
| Tennessee | 1,654 | ±941 | Good |
| New York | 1,507 | ±926 | Small sample |
| Illinois | 1,485 | ±809 | Good |
| Pennsylvania | 1,353 | ±817 | Small sample |
| Alaska | 1,310 | ±871 | Small sample |
| Utah | 1,213 | ±846 | Small sample |
| Georgia | 1,065 | ±750 | Small sample |
Showing the 15 largest of 45 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.