Market insights · Colorado
Grand County, CO: growth, migration and housing
Grand County has 16,496 residents, up 4.8% since 2020 (+1.3% in the last year). In 2022–2023, 805 households moved in and 744 moved out (+61 net), bringing in a net $28.9M of income. Median household income is $88,612, the median home $601,500 and median rent $1,493 a month.
In Colorado: 16th of 64 counties for 5-year population growth · 15th of 60 counties for net in-migration (per resident) · 22nd of 64 counties for median household income · 16th of 64 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Grand County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, CO | 60 | $10.1M |
| Summit County, CO | 58 | $5.0M |
| Denver County, CO | 56 | $12.3M |
| Arapahoe County, CO | 38 | $6.2M |
| Boulder County, CO | 34 | $6.3M |
| Larimer County, CO | 31 | $2.3M |
| Douglas County, CO | 24 | $3.5M |
| El Paso County, CO | 22 | $2.1M |
Where leavers went
Top counties by households leaving Grand County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Denver County, CO | 47 | $4.7M |
| Jefferson County, CO | 44 | $3.6M |
| Arapahoe County, CO | 27 | $1.9M |
| Larimer County, CO | 25 | $1.5M |
| Douglas County, CO | 20 | $4.2M |
BizyFi in Grand County
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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.