Lafayette Population 2026
Lafayette has a population of 27,729, making it the #1694 biggest city in 🇺🇸 United States, located in Colorado. It is about 318× smaller than New York City, the country's biggest city.
Population (city proper)
27,729
Rank in United States
#1694
Coordinates
39.99°N, 105.09°W
~1,588 m elevation · America/Denver
Distance to capital (Washington)
2,402 km
1,492 miles, straight line
Other big cities in Colorado
| City | Population | Rank in United States |
|---|---|---|
| Denver | 729,019 | #19 |
| Colorado Springs | 456,568 | #43 |
| Aurora | 359,407 | #54 |
| Fort Collins | 170,924 | #156 |
| Lakewood | 152,597 | #180 |
| Thornton | 133,451 | #210 |
| Westminster | 116,317 | #253 |
| Arvada | 115,368 | #256 |
Cities near Lafayette
- Louisville20,396 people · ~4 km away
- Erie21,420 people · ~7 km away
- Broomfield65,065 people · ~8 km away
- Northglenn39,197 people · ~15 km away
- Boulder106,803 people · ~16 km away
- Thornton133,451 people · ~17 km away
FAQ
What is the population of Lafayette?
Lafayette has a population of 27,729 (city proper, latest official figure via GeoNames), making it the #1694 biggest city in United States.
What state is Lafayette in?
Lafayette is located in Colorado, United States.
Is Lafayette the capital of United States?
No, the capital of United States is Washington D.C., about 2,402 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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