Market insights · Colorado
Larimer County, CO: growth, migration and housing
Larimer County has 377,292 residents, up 4.8% since 2020 (+0.8% in the last year). In 2022–2023, 14,657 households moved in and 13,955 moved out (+702 net), bringing in a net $124.5M of income. Median household income is $93,765, the median home $569,100 and median rent $1,716 a month.
In Colorado: 15th of 64 counties for 5-year population growth · 25th of 60 counties for net in-migration (per resident) · 18th of 64 counties for median household income · 19th of 64 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Larimer County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Weld County, CO | 2,021 | $146.3M |
| Boulder County, CO | 984 | $88.0M |
| Denver County, CO | 575 | $47.2M |
| Jefferson County, CO | 546 | $40.6M |
| Adams County, CO | 475 | $27.5M |
| Arapahoe County, CO | 373 | $24.7M |
| El Paso County, CO | 362 | $21.2M |
| Douglas County, CO | 309 | $25.4M |
Where leavers went
Top counties by households leaving Larimer County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Weld County, CO | 2,730 | $206.1M |
| Boulder County, CO | 742 | $53.3M |
| Denver County, CO | 741 | $44.6M |
| Adams County, CO | 498 | $30.4M |
| Jefferson County, CO | 470 | $32.1M |
| Arapahoe County, CO | 313 | $17.2M |
| El Paso County, CO | 270 | $16.0M |
| Laramie County, WY | 240 | $17.7M |
BizyFi in Larimer County
6 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Colorado 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.