King County, WA → Colorado
Reported tax-filing households, individuals, and adjusted gross income that moved from King County, WA to Colorado, 2022–2023.
Households moved
1,162
People moved
1,695
Reported AGI moved
$156.60M
Avg. AGI per migrating return
$134,769
Avg. household size
1.46
Reported county-pair flows
11
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| King County, WA | Denver County, CO | 349 | 431 | $53.80M |
| King County, WA | Douglas County, CO | 85 | 166 | $20.08M |
| King County, WA | Boulder County, CO | 137 | 195 | $19.09M |
| King County, WA | Arapahoe County, CO | 133 | 228 | $16.89M |
| King County, WA | Jefferson County, CO | 118 | 171 | $16.62M |
| King County, WA | El Paso County, CO | 111 | 174 | $9.47M |
| King County, WA | Larimer County, CO | 94 | 127 | $7.86M |
| King County, WA | Adams County, CO | 62 | 85 | $4.93M |
| King County, WA | Weld County, CO | 32 | 44 | $2.98M |
| King County, WA | Mesa County, CO | 20 | 40 | $2.62M |
| King County, WA | Broomfield County, CO | 21 | 34 | $2.27M |
IRS migration data does not represent every U.S. resident (non-filers are underrepresented), a mailing address does not always equal a physical residence, and AGI reflects Year 2 tax returns without proving income was earned after arrival. Use “income moved” or “reported AGI moved,” not “economic impact created.”