Market insights · Colorado
Park County, CO: growth, migration and housing
Park County has 18,314 residents, up 5.1% since 2020 (-0.2% in the last year). In 2022–2023, 829 households moved in and 782 moved out (+47 net), bringing in a net $20.4M of income. Median household income is $103,670, the median home $532,100 and median rent $2,161 a month.
In Colorado: 14th of 64 counties for 5-year population growth · 24th of 60 counties for net in-migration (per resident) · 9th of 64 counties for median household income · 21st of 64 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Park County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, CO | 154 | $14.3M |
| Denver County, CO | 65 | $7.3M |
| Arapahoe County, CO | 58 | $7.3M |
| Summit County, CO | 51 | $4.0M |
| Douglas County, CO | 36 | $3.4M |
| El Paso County, CO | 36 | $4.0M |
| Adams County, CO | 29 | $3.0M |
| Teller County, CO | 25 | $2.1M |
Where leavers went
Top counties by households leaving Park County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, CO | 95 | $7.5M |
| Arapahoe County, CO | 46 | $2.4M |
| Denver County, CO | 38 | $3.4M |
| El Paso County, CO | 38 | $3.3M |
| Douglas County, CO | 30 | $2.1M |
| Adams County, CO | 27 | $1.8M |
| Summit County, CO | 22 | $0.9M |
| Chaffee County, CO | 20 | $2.2M |
BizyFi in Park 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.