Upper middle income vs Vietnam: Surface area (sq. km), per square kilometre
Upper middle income
1.02 sq. km per square kilometre
in 2023
Vietnam
1.06 sq. km per square kilometre
in 2024
Upper middle income rank
32nd
Vietnam rank
34th
Surface area (sq. km), per square kilometre over time
- Upper middle income
- Vietnam
How they compare
Vietnam currently reports 1.06 sq. km per square kilometre against 1.02 sq. km per square kilometre in Upper middle income, a difference of 0.04 sq. km per square kilometre.
The two have swapped places 1 time across 63 shared years of data; in 1961 it was Upper middle income ahead.
Upper middle income ranks 32nd and Vietnam ranks 34th of 47 groups.
Across the 7 decades both report, Upper middle income averaged higher in 4 and Vietnam in 3.
Head to head by decade
| Decade | Upper middle income | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.13 sq. km per square kilometre | 1.02 sq. km per square kilometre | 0.1103 sq. km per square kilometre | Upper middle income |
| 1970s | 1.13 sq. km per square kilometre | 1.02 sq. km per square kilometre | 0.1116 sq. km per square kilometre | Upper middle income |
| 1980s | 1.13 sq. km per square kilometre | 1.02 sq. km per square kilometre | 0.1115 sq. km per square kilometre | Upper middle income |
| 1990s | 1.04 sq. km per square kilometre | 1.02 sq. km per square kilometre | 0.0256 sq. km per square kilometre | Upper middle income |
| 2000s | 1.02 sq. km per square kilometre | 1.06 sq. km per square kilometre | 0.0406 sq. km per square kilometre | Vietnam |
| 2010s | 1.02 sq. km per square kilometre | 1.06 sq. km per square kilometre | 0.039 sq. km per square kilometre | Vietnam |
| 2020s | 1.02 sq. km per square kilometre | 1.06 sq. km per square kilometre | 0.0375 sq. km per square kilometre | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher surface area (sq. km), per square kilometre, Upper middle income or Vietnam?
- Vietnam, at 1.06 sq. km per square kilometre against 1.02 sq. km per square kilometre in Upper middle income as of 2024.
- What is the difference in surface area (sq. km), per square kilometre between Upper middle income and Vietnam?
- 0.04 sq. km per square kilometre, with Vietnam ahead.
- How many years of comparable data are there for Upper middle income and Vietnam?
- 63 years are reported by both, from 1961 to 2023.
- How do Upper middle income and Vietnam rank globally for surface area (sq. km), per square kilometre?
- Upper middle income ranks 32nd and Vietnam ranks 34th of 47 groups.
- Where does this data come from?
- Statizoid (derived), published as Surface area (sq. km), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Surface area (sq. km) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.