Greeley population
Greeley, Colorado had an estimated 115,073 residents on July 1, 2025, the 279th-largest city in the US. That is up 23.9% since the 2010 Census and up 47.4% since 2000.
- Population, July 2025
- 115,073+5.8% since April 2020
- People per sq mile
- 2,29550.1 sq mi of land
- Median age
- 32.513.7% are 65 or older
- Households with kids
- 34.6%with anyone under 18
Population by year, 2000 to 2025
| Year | Population | Change | Basis |
|---|---|---|---|
| 2025 | 115,073 | +302 | Estimate, July 1 |
| 2024 | 114,771 | +1,924 | Estimate, July 1 |
| 2023 | 112,847 | +3,650 | Estimate, July 1 |
| 2022 | 109,197 | +667 | Estimate, July 1 |
| 2021 | 108,530 | -257 | Estimate, July 1 |
| 2020 | 108,787 | +1,178 | April 2020 estimates base |
| 2019 | 107,609 | -644 | Estimate, July 1 |
| 2018 | 108,253 | +535 | Estimate, July 1 |
| 2017 | 107,718 | +3,081 | Estimate, July 1 |
| 2016 | 104,637 | +2,126 | Estimate, July 1 |
| 2015 | 102,511 | +2,455 | Estimate, July 1 |
| 2014 | 100,056 | +2,542 | Estimate, July 1 |
| 2013 | 97,514 | +1,526 | Estimate, July 1 |
| 2012 | 95,988 | +1,299 | Estimate, July 1 |
| 2011 | 94,689 | +1,800 | Estimate, July 1 |
| 2010 | 92,889 | +1,193 | 2010 Census (April 1) |
| 2009 | 91,696 | +542 | Estimate, July 1 |
| 2008 | 91,154 | +880 | Estimate, July 1 |
| 2007 | 90,274 | +1,324 | Estimate, July 1 |
| 2006 | 88,950 | +1,654 | Estimate, July 1 |
| 2005 | 87,296 | +1,561 | Estimate, July 1 |
| 2004 | 85,735 | +1,111 | Estimate, July 1 |
| 2003 | 84,624 | +1,173 | Estimate, July 1 |
| 2002 | 83,451 | +2,527 | Estimate, July 1 |
| 2001 | 80,924 | +2,856 | Estimate, July 1 |
| 2000 | 78,068 | April 2000 estimates base |
Year-to-year changes across 2010 and 2020 mix census counts with estimates, so small jumps at those years are partly method changes.
Frequently asked questions
What is the population of Greeley in 2025?
The Census Bureau estimates Greeley had 115,073 residents on July 1, 2025, making it the 279th-largest city in the US.
Is Greeley growing?
Yes. Greeley has grown 23.9% since the 2010 Census (92,889 people), and grown 5.8% since 2020.
What was the population of Greeley in 2000?
About 78,068 (the Census Bureau's April 2000 estimates base). By the 2010 Census it was 92,889.
How dense is Greeley?
Greeley has about 2,295 people per square mile of land (50.1 square miles).
More about Greeley
See cost of living, jobs and commutes in Greeley, Greeley weather by month, or every Greeley ZIP code. For the biggest cities in the country, see the largest US cities.