Two places · one area scale
How big is Colorado compared to Spain?
How big is Colorado compared to Spain? Compare cited land area and population, see real outlines at a shared area scale, and inspect calculated population density.
Spain has 1.86× the land area of Colorado. Spain has 8.21× the listed population of Colorado. Density is calculated from the cited figures.
The figures behind the map
Land area, population and calculated density
At a glance
Compare the figures
Each bar starts at zero. The longest bar is the highest value shown for that measure, not a rating.
Select at least two places to draw the charts.
- Colorado268,419 km²
- Spain499,697 km²
- Colorado6,012,561
- Spain49,355,143
- Colorado22 people/km²
- Spain99 people/km²
Focus this region, then use the Left and Right Arrow keys to scroll the table.
| Measure | Colorado | Spain |
|---|---|---|
| Land area | 103,637 sq miU.S. Census Bureau Gazetteer Files · 2026 | 499,697 sq kmWorld Bank — Land area · 2023 |
| Population | 6,012,561 peopleU.S. Census Bureau Population Estimates Program · 2025 | 49,355,143 peopleWorld Bank — Population, total · 2025 |
| Calculated density | 22 people/km²Calculated from the values above | 99 people/km²Calculated from the values above |
Density is calculated as population ÷ land area converted to km². Source years are shown separately; the calculation may combine different years.
Calculated from the cited values
Land area, population and density differences
The land-area gap is about 0.93 × Oregon's land area (231,278 km², calculated).
Spain has 8.21× the listed population of Colorado.
Spain has 4.41× the calculated population density of Colorado.
Land area is shown in km² in the charts so the bars use the same unit.
How to read Colorado and Spain