Market insights · Texas
Collin County, TX: growth, migration and housing
Collin County has 1,297,179 residents, up 20.6% since 2020 (+3.4% in the last year). In 2022–2023, 48,663 households moved in and 41,606 moved out (+7,057 net), bringing in a net $888.2M of income. Median household income is $121,600, the median home $475,600 and median rent $1,859 a month.
In Texas: 15th of 254 counties for 5-year population growth · 48th of 245 counties for net in-migration (per resident) · 2nd of 254 counties for median household income · 4th of 250 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Collin County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Dallas County, TX | 12,881 | $1182.8M |
| Denton County, TX | 7,417 | $805.8M |
| Tarrant County, TX | 1,945 | $151.1M |
| Harris County, TX | 851 | $72.7M |
| Rockwall County, TX | 761 | $61.4M |
| Grayson County, TX | 718 | $49.1M |
| Los Angeles County, CA | 701 | $83.5M |
| Travis County, TX | 605 | $124.1M |
Where leavers went
Top counties by households leaving Collin County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Dallas County, TX | 9,550 | $873.3M |
| Denton County, TX | 8,067 | $921.5M |
| Tarrant County, TX | 2,001 | $147.8M |
| Grayson County, TX | 1,277 | $133.6M |
| Rockwall County, TX | 906 | $82.1M |
| Travis County, TX | 743 | $81.4M |
| Harris County, TX | 682 | $59.2M |
| Hunt County, TX | 662 | $48.0M |
BizyFi in Collin County
12 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Texas companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.