Grenada vs Tonga: Urban area over the long-term
Grenada
12.37 km² per grid cell
in 2025
Tonga
6.56 km² per grid cell
in 2025
Grenada rank
189th
Tonga rank
192nd
Urban area over the long-term over time
- Grenada
- Tonga
How they compare
Grenada currently reports 12.37 km² per grid cell against 6.56 km² per grid cell in Tonga, a difference of 5.81 km² per grid cell.
That makes Grenada's figure about 1.9 times Tonga's.
Across all 108 years both countries report, Grenada has been ahead every year.
Grenada ranks 189th and Tonga ranks 192nd of 202 countries.
Grenada has averaged higher in every one of the 40 decades both report.
Head to head by decade
| Decade | Grenada | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1000s | 0 km² per grid cell | 0 km² per grid cell | 0 km² per grid cell | Grenada |
| 1100s | 0 km² per grid cell | 0 km² per grid cell | 0 km² per grid cell | Grenada |
| 1200s | 0 km² per grid cell | 0 km² per grid cell | 0 km² per grid cell | Grenada |
| 1300s | 0.0001 km² per grid cell | 0 km² per grid cell | 0.0001 km² per grid cell | Grenada |
| 1400s | 0.0004 km² per grid cell | 0.0001 km² per grid cell | 0.0003 km² per grid cell | Grenada |
| 1500s | 0.0013 km² per grid cell | 0.0004 km² per grid cell | 0.0009 km² per grid cell | Grenada |
| 1600s | 0.0044 km² per grid cell | 0.0019 km² per grid cell | 0.0025 km² per grid cell | Grenada |
| 1700s | 0.0143 km² per grid cell | 0.0085 km² per grid cell | 0.0058 km² per grid cell | Grenada |
| 1710s | 0.0207 km² per grid cell | 0.0054 km² per grid cell | 0.0153 km² per grid cell | Grenada |
| 1720s | 0.0281 km² per grid cell | 0.0071 km² per grid cell | 0.0209 km² per grid cell | Grenada |
| 1730s | 0.0379 km² per grid cell | 0.0094 km² per grid cell | 0.0286 km² per grid cell | Grenada |
| 1740s | 0.0513 km² per grid cell | 0.0124 km² per grid cell | 0.039 km² per grid cell | Grenada |
| 1750s | 0.0694 km² per grid cell | 0.0163 km² per grid cell | 0.0532 km² per grid cell | Grenada |
| 1760s | 0.0939 km² per grid cell | 0.0214 km² per grid cell | 0.0725 km² per grid cell | Grenada |
| 1770s | 0.127 km² per grid cell | 0.0282 km² per grid cell | 0.0988 km² per grid cell | Grenada |
| 1780s | 0.1716 km² per grid cell | 0.037 km² per grid cell | 0.1346 km² per grid cell | Grenada |
| 1790s | 0.232 km² per grid cell | 0.0487 km² per grid cell | 0.1832 km² per grid cell | Grenada |
| 1800s | 0.3131 km² per grid cell | 0.0641 km² per grid cell | 0.249 km² per grid cell | Grenada |
| 1810s | 0.4215 km² per grid cell | 0.0844 km² per grid cell | 0.3371 km² per grid cell | Grenada |
| 1820s | 0.5389 km² per grid cell | 0.1113 km² per grid cell | 0.4275 km² per grid cell | Grenada |
| 1830s | 0.6818 km² per grid cell | 0.1469 km² per grid cell | 0.5348 km² per grid cell | Grenada |
| 1840s | 0.8474 km² per grid cell | 0.1938 km² per grid cell | 0.6535 km² per grid cell | Grenada |
| 1850s | 1.03 km² per grid cell | 0.2558 km² per grid cell | 0.7704 km² per grid cell | Grenada |
| 1860s | 1.2 km² per grid cell | 0.3375 km² per grid cell | 0.865 km² per grid cell | Grenada |
| 1870s | 1.36 km² per grid cell | 0.4363 km² per grid cell | 0.9279 km² per grid cell | Grenada |
| 1880s | 1.51 km² per grid cell | 0.5634 km² per grid cell | 0.9443 km² per grid cell | Grenada |
| 1890s | 1.65 km² per grid cell | 0.7242 km² per grid cell | 0.9229 km² per grid cell | Grenada |
| 1900s | 1.81 km² per grid cell | 0.9151 km² per grid cell | 0.8936 km² per grid cell | Grenada |
| 1910s | 2.03 km² per grid cell | 1.1 km² per grid cell | 0.923 km² per grid cell | Grenada |
| 1920s | 2.28 km² per grid cell | 1.22 km² per grid cell | 1.06 km² per grid cell | Grenada |
| 1930s | 2.66 km² per grid cell | 1.22 km² per grid cell | 1.44 km² per grid cell | Grenada |
| 1940s | 3.26 km² per grid cell | 1.22 km² per grid cell | 2.04 km² per grid cell | Grenada |
| 1950s | 4.14 km² per grid cell | 1.53 km² per grid cell | 2.62 km² per grid cell | Grenada |
| 1960s | 5.16 km² per grid cell | 2.57 km² per grid cell | 2.59 km² per grid cell | Grenada |
| 1970s | 5.42 km² per grid cell | 3.21 km² per grid cell | 2.2 km² per grid cell | Grenada |
| 1980s | 5.88 km² per grid cell | 3.53 km² per grid cell | 2.35 km² per grid cell | Grenada |
| 1990s | 6.07 km² per grid cell | 3.97 km² per grid cell | 2.09 km² per grid cell | Grenada |
| 2000s | 7.15 km² per grid cell | 4.5 km² per grid cell | 2.65 km² per grid cell | Grenada |
| 2010s | 9.22 km² per grid cell | 5.26 km² per grid cell | 3.96 km² per grid cell | Grenada |
| 2020s | 11.75 km² per grid cell | 6.18 km² per grid cell | 5.57 km² per grid cell | Grenada |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher urban area over the long-term, Grenada or Tonga?
- Grenada, at 12.37 km² per grid cell against 6.56 km² per grid cell in Tonga as of 2025.
- What is the difference in urban area over the long-term between Grenada and Tonga?
- 5.81 km² per grid cell, with Grenada ahead.
- How many years of comparable data are there for Grenada and Tonga?
- 108 years are reported by both, from 1000 to 2025.
- How do Grenada and Tonga rank globally for urban area over the long-term?
- Grenada ranks 189th and Tonga ranks 192nd of 202 countries.
- Where does this data come from?
- HYDE (2025) – with minor processing by Our World in Data, published as Urban area over the long-term. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total built-up area of a country over time.