Population of Guam

Source	UN (World Population Prospects 2019)
Date	23 Aug 2021

The current population of Guam is 173,193 as of September 26, 2023, based on interpolation of the latest United Nations data. The population of Guam is projected at 170,179 or 170.18 thousands as of July 1, 2021. The total population in Guam is projected at 168,775 or 168.78 thousands people for the year 2020. Guam ranks number 191st in the world by population in the list of 235 countries/territories. Guam is ranked 10th among 23 countries in Oceania.

Guam's population peak will be 2056 with 193.2 thousand people after Guam's population will be decreased year by year. The Guam population is projected to reach 181.1 thousand in 2030 and increase further to 192.8 thousand in 2050, and it will decrease by 167.9 thousand by 2100. Guam accounts for 0.0022 percent of the world population. However, its global share declined by 0.0024% in 2004 and is projected to decline at 0.0015% by 2100.

Guam was at 188th position globally in 1950, and its rank is projected to increase at 192nd in 2100.

Guam population projections

Year	Population	Growth		Share (%)
Year	Population	Net Change	rate (%)	to World
2020	168,775	1,481	0.89	0.0022
2021	170,179	1,404	0.83	0.0022
2022	171,519	1,340	0.79	0.0022
2023	172,809	1,290	0.75	0.0022
2024	174,075	1,266	0.73	0.0021
2025	175,319	1,244	0.71	0.0021
2026	176,559	1,240	0.71	0.0021
2027	177,751	1,192	0.68	0.0021
2028	178,919	1,168	0.66	0.0021
2029	180,052	1,133	0.63	0.0021
2030	181,147	1,095	0.61	0.0021
2031	182,192	1,045	0.58	0.0021
2032	183,200	1,008	0.55	0.0021
2033	184,150	950	0.52	0.0021
2034	185,059	909	0.49	0.0021
2035	185,916	857	0.46	0.0021
2036	186,709	793	0.43	0.0021
2037	187,459	750	0.40	0.0021
2038	188,144	685	0.37	0.0021
2039	188,785	641	0.34	0.0021
2040	189,372	587	0.31	0.0021
2041	189,907	535	0.28	0.0021
2042	190,392	485	0.26	0.0020
2043	190,834	442	0.23	0.0020
2044	191,230	396	0.21	0.0020
2045	191,583	353	0.18	0.0020
2046	191,897	314	0.16	0.0020
2047	192,167	270	0.14	0.0020
2048	192,406	239	0.12	0.0020
2049	192,608	202	0.10	0.0020
2050	192,780	172	0.09	0.0020
2051	192,923	143	0.07	0.0020
2052	193,043	120	0.06	0.0020
2053	193,124	81	0.04	0.0020
2054	193,190	66	0.03	0.0019
2055	193,221	31	0.02	0.0019
2056	193,236	15	0.01	0.0019
2057	193,229	-7	0.00	0.0019
2058	193,203	-26	-0.01	0.0019
2059	193,148	-55	-0.03	0.0019
2060	193,072	-76	-0.04	0.0019
2061	192,971	-101	-0.05	0.0019
2062	192,850	-121	-0.06	0.0019
2063	192,700	-150	-0.08	0.0019
2064	192,521	-179	-0.09	0.0019
2065	192,325	-196	-0.10	0.0019
2066	192,109	-216	-0.11	0.0019
2067	191,864	-245	-0.13	0.0018
2068	191,593	-271	-0.14	0.0018
2069	191,293	-300	-0.16	0.0018
2070	190,974	-319	-0.17	0.0018
2071	190,617	-357	-0.19	0.0018
2072	190,237	-380	-0.20	0.0018
2073	189,820	-417	-0.22	0.0018
2074	189,367	-453	-0.24	0.0018
2075	188,888	-479	-0.25	0.0018
2076	188,372	-516	-0.27	0.0018
2077	187,817	-555	-0.29	0.0018
2078	187,239	-578	-0.31	0.0018
2079	186,616	-623	-0.33	0.0018
2080	185,966	-650	-0.35	0.0017
2081	185,285	-681	-0.37	0.0017
2082	184,577	-708	-0.38	0.0017
2083	183,840	-737	-0.40	0.0017
2084	183,063	-777	-0.42	0.0017
2085	182,266	-797	-0.44	0.0017
2086	181,436	-830	-0.46	0.0017
2087	180,589	-847	-0.47	0.0017
2088	179,715	-874	-0.48	0.0017
2089	178,809	-906	-0.50	0.0017
2090	177,892	-917	-0.51	0.0016
2091	176,959	-933	-0.52	0.0016
2092	176,000	-959	-0.54	0.0016
2093	175,040	-960	-0.55	0.0016
2094	174,051	-989	-0.57	0.0016
2095	173,054	-997	-0.57	0.0016
2096	172,046	-1,008	-0.58	0.0016
2097	171,022	-1,024	-0.60	0.0016
2098	169,992	-1,030	-0.60	0.0016
2099	168,959	-1,033	-0.61	0.0016
2100	167,906	-1,053	-0.62	0.0015

Guam population estimates

Year	Population	Growth		Share (%)
Year	Population	Net Change	rate (%)	to World
1950	59,651	-	-	0.0024
1951	60,262	611	1.02	0.0023
1952	60,877	615	1.02	0.0023
1953	61,471	594	0.98	0.0023
1954	62,053	582	0.95	0.0023
1955	62,641	588	0.95	0.0023
1956	63,258	617	0.98	0.0022
1957	63,926	668	1.06	0.0022
1958	64,697	771	1.21	0.0022
1959	65,619	922	1.43	0.0022
1960	66,742	1,123	1.71	0.0022
1961	68,072	1,330	1.99	0.0022
1962	69,604	1,532	2.25	0.0022
1963	71,286	1,682	2.42	0.0022
1964	73,051	1,765	2.48	0.0022
1965	74,830	1,779	2.44	0.0022
1966	76,607	1,777	2.37	0.0022
1967	78,404	1,797	2.35	0.0023
1968	80,217	1,813	2.31	0.0023
1969	82,040	1,823	2.27	0.0023
1970	83,877	1,837	2.24	0.0023
1971	85,726	1,849	2.20	0.0023
1972	87,587	1,861	2.17	0.0023
1973	89,464	1,877	2.14	0.0023
1974	91,377	1,913	2.14	0.0023
1975	93,352	1,975	2.16	0.0023
1976	95,385	2,033	2.18	0.0023
1977	97,477	2,092	2.19	0.0023
1978	99,630	2,153	2.21	0.0023
1979	101,844	2,214	2.22	0.0023
1980	104,133	2,289	2.25	0.0023
1981	106,485	2,352	2.26	0.0023
1982	108,906	2,421	2.27	0.0024
1983	111,402	2,496	2.29	0.0024
1984	113,961	2,559	2.30	0.0024
1985	116,572	2,611	2.29	0.0024
1986	119,232	2,660	2.28	0.0024
1987	121,919	2,687	2.25	0.0024
1988	124,673	2,754	2.26	0.0024
1989	127,522	2,849	2.29	0.0024
1990	130,482	2,960	2.32	0.0024
1991	133,558	3,076	2.36	0.0025
1992	136,692	3,134	2.35	0.0025
1993	139,818	3,126	2.29	0.0025
1994	142,802	2,984	2.13	0.0025
1995	145,561	2,759	1.93	0.0025
1996	148,060	2,499	1.72	0.0025
1997	150,303	2,243	1.51	0.0025
1998	152,277	1,974	1.31	0.0025
1999	153,953	1,676	1.10	0.0025
2000	155,329	1,376	0.89	0.0025
2001	156,401	1,072	0.69	0.0025
2002	157,176	775	0.50	0.0025
2003	157,717	541	0.34	0.0025
2004	158,101	384	0.24	0.0024
2005	158,402	301	0.19	0.0024
2006	158,648	246	0.16	0.0024
2007	158,847	199	0.13	0.0024
2008	159,036	189	0.12	0.0023
2009	159,226	190	0.12	0.0023
2010	159,444	218	0.14	0.0023
2011	159,692	248	0.16	0.0023
2012	159,996	304	0.19	0.0022
2013	160,407	411	0.26	0.0022
2014	161,016	609	0.38	0.0022
2015	161,853	837	0.52	0.0022
2016	162,951	1,098	0.68	0.0022
2017	164,281	1,330	0.82	0.0022
2018	165,768	1,487	0.91	0.0022
2019	167,294	1,526	0.92	0.0022