Guam population (2026)
The population of Guam is 170,185 as of 1 July 2026, according to UN World Population Prospects 2024. Guam ranks #192 of 236 countries and territories and holds <0.01% of the world population. The population is growing by 0.69% a year (+1,186 people). The median age is 32.6 years, women have 2.68 children on average and life expectancy at birth is 77.8 years. Population density is 315 people per km² of land. The capital is Hagåtña.
Population of Guam, 1955–2050
| Year | Population | Yearly change | Median age | Fertility | Life expectancy | World share |
|---|---|---|---|---|---|---|
| 2050 | 191,458 | +0.38% | 35.7 | 2.15 | 82.0 | <0.01% |
| 2045 | 187,681 | +0.44% | 34.8 | 2.22 | 81.2 | <0.01% |
| 2040 | 183,620 | +0.46% | 34.4 | 2.31 | 80.4 | <0.01% |
| 2035 | 179,440 | +0.48% | 34.0 | 2.42 | 79.4 | <0.01% |
| 2030 | 174,634 | +0.60% | 33.4 | 2.55 | 78.5 | <0.01% |
| 2026 | 170,185 | +0.69% | 32.6 | 2.68 | 77.8 | <0.01% |
| 2025 | 168,998 | +0.71% | 32.5 | 2.71 | 77.6 | <0.01% |
| 2024 | 167,777 | +0.74% | 32.3 | 2.75 | 77.4 | <0.01% |
| 2023 | 166,506 | +0.78% | 32.1 | 2.78 | 77.2 | <0.01% |
| 2022 | 165,180 | +0.82% | 32.0 | 2.82 | 77.1 | <0.01% |
| 2020 | 162,158 | +0.99% | 31.8 | 2.9 | 75.5 | <0.01% |
| 2015 | 164,904 | -0.38% | 30.6 | 2.93 | 76.4 | <0.01% |
| 2010 | 166,522 | +0.10% | 29.0 | 2.97 | 76.1 | <0.01% |
| 2005 | 164,366 | +0.31% | 28.4 | 2.64 | 76.4 | <0.01% |
| 2000 | 160,065 | +0.91% | 27.4 | 2.92 | 74.9 | <0.01% |
| 1995 | 150,054 | +1.45% | 26.3 | 3.04 | 74.5 | <0.01% |
| 1990 | 138,610 | +1.86% | 25.1 | 3.02 | 73.5 | <0.01% |
| 1985 | 124,116 | +2.28% | 23.5 | 2.9 | 73.1 | <0.01% |
| 1980 | 110,140 | +2.46% | 22.3 | 3.04 | 70.7 | <0.01% |
| 1975 | 99,057 | +2.09% | 20.9 | 3.66 | 68.0 | <0.01% |
| 1970 | 88,365 | +2.34% | 20.5 | 4.34 | 65.8 | <0.01% |
| 1965 | 78,932 | +2.44% | 19.2 | 5.14 | 64.4 | <0.01% |
| 1960 | 69,526 | +2.45% | 21.2 | 5.97 | 62.9 | <0.01% |
| 1955 | 64,078 | +1.33% | 23.9 | 6.22 | 61.2 | <0.01% |
Guam statistics by category
Economy · Energy · Environment · Health · Food & Agriculture · Water · Education · Technology · Society & Media · Government · Transport · Biodiversity · Geography · Space & Science · Time & Calendar
Nearby countries: Australia, Papua New Guinea, New Zealand, Fiji, Solomon Islands