Harris County, TX → Illinois
Reported tax-filing households, individuals, and adjusted gross income that moved from Harris County, TX to Illinois, 2022–2023.
Households moved
1,171
People moved
1,878
Reported AGI moved
$116.25M
Avg. AGI per migrating return
$99,276
Avg. household size
1.60
Reported county-pair flows
9
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Harris County, TX | Cook County, IL | 813 | 1,211 | $89.06M |
| Harris County, TX | DuPage County, IL | 84 | 158 | $9.99M |
| Harris County, TX | Lake County, IL | 65 | 121 | $5.06M |
| Harris County, TX | Will County, IL | 64 | 122 | $4.67M |
| Harris County, TX | St. Clair County, IL | 34 | 61 | $2.24M |
| Harris County, TX | Kane County, IL | 31 | 67 | $1.94M |
| Harris County, TX | Sangamon County, IL | 23 | 36 | $1.23M |
| Harris County, TX | Winnebago County, IL | 34 | 61 | $1.12M |
| Harris County, TX | Peoria County, IL | 23 | 41 | $936.0K |
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.”