World population/Guam
Oceania
Population of Guam
170,199
Growing by 0.00 people every second
#192
world rank
0.00%
of world population
+0.68%
yearly change
+1,150
people this year
2,851
births a year
1,215
deaths a year
How the figure for Guam is worked out
The United Nations puts the population of Guam at 170,199 on 1 July 2026, and projects 171,349 for 1 July 2027. The counter above moves steadily between those two published points, which works out at about 0.00 people added every second.
That places Guam at number 192 of the 237 countries and areas the United Nations reports, holding 0.00 per cent of everyone alive, and somewhere in the middle of the 23 entries in Oceania.
Underneath that single number sit roughly 2,851 births and 1,215 deaths a year. The gap between them is natural increase; the difference between natural increase and the change in total population is migration.
None of this is counted in real time. No country registers births and deaths as they happen and publishes them to the second. The seconds ticking above are arithmetic between two annual reference points, and the broad figure is far more reliable than its final digits.
Other countries in Oceania
Ranked by population.