What are the fastest-growing metro areas in Colorado?
Greeley, CO (+14.2%), Fort Collins-Loveland, CO (+4.8%) and Grand Junction, CO (+4.4%) grew fastest among Colorado metro areas between 2020 and 2025.
Data as of 2025 · updated
All 7 ranked Colorado metro areas
| Rank | Metro area | Change 2020–25 | People added | Residents 2025 |
|---|---|---|---|---|
| 1 | Greeley, CO | +14.2% | +46,992 | 378,426 |
| 2 | Fort Collins-Loveland, CO | +4.8% | +17,350 | 377,292 |
| 3 | Grand Junction, CO | +4.4% | +6,838 | 162,845 |
| 4 | Denver-Aurora-Centennial, CO | +4.1% | +121,938 | 3,092,037 |
| 5 | Colorado Springs, CO | +3.1% | +23,329 | 781,796 |
| 6 | Pueblo, CO | +0.6% | +943 | 169,277 |
| 7 | Boulder, CO | −0.7% | −2,422 | 328,560 |
How this is ranked
The percentage change in the Census Bureau's July 1 resident population estimates between 2020 and 2025, with the number of people added. Every metropolitan statistical area (OMB Bulletin 23-01) with a figure is ranked, one-county areas included: such an area's figures are its county's, so its row may link to the county page. Micro areas are left out. Areas without a figure for the same period as the others are not ranked. An area that crosses a state line is ranked in each of its states.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025). Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how ranks and figures are built.
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Questions
Which metro area in Colorado is growing fastest?
Greeley, CO: +14.2%, ahead of Fort Collins-Loveland, CO (+4.8%) and Grand Junction, CO (+4.4%), of 7 Colorado metro areas ranked.
How is this ranking calculated?
The percentage change in the Census Bureau's July 1 resident population estimates between 2020 and 2025, with the number of people added. Every metropolitan statistical area (OMB Bulletin 23-01) with a figure is ranked, one-county areas included: such an area's figures are its county's, so its row may link to the county page. Micro areas are left out. Areas without a figure for the same period as the others are not ranked. An area that crosses a state line is ranked in each of its states.
More metro rankings for Colorado
Metro population growth in other states
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