🇸🇲 San Marino Population 2026

As of 2026, the population of San Marino is 33,605, ranking #221 in the world (0.00% of the global population), based on UN World Population Prospects 2024. The population is growing at 0.09% per year. The biggest city is San Marino with 4,500 inhabitants.

Live estimate

33,606

Growth rate

0.09%

Density

551

people / km² (1427 / mi²)

Median age

49.1

Fertility rate

1.17

births per woman

Life expectancy

86.0

years

San Marino population 1950–2100

Population of San Marino, 1950–2100 — solid: UN estimates, dashed: UN medium-variant projection.

By 2050, the population of San Marino is projected to reach 33,696, and 31,165 by 2100.

San Marino population by year

Year	Population	Growth	Density /km²	Median age
2026	33,605	0.09%	550.9	49.1
2025	33,572	0.10%	550.4	48.6
2024	33,581	-0.15%	550.5	48.0
2023	33,733	-0.74%	553.0	47.4
2022	34,090	-1.36%	558.9	46.8
2021	34,572	-1.45%	566.8	46.3
2020	34,769	0.31%	570.0	45.8
2019	34,653	0.35%	568.1	45.3
2018	34,528	0.37%	566.0	44.8
2017	34,378	0.51%	563.6	44.3
2016	34,161	0.76%	560.0	43.9
2015	33,901	0.77%	555.8	43.5
2014	33,725	0.26%	552.9	43.1
2013	33,620	0.36%	551.1	42.7
2012	33,467	0.55%	548.6	42.3
2011	32,169	7.50%	527.4	41.8
2010	30,624	2.22%	502.0	41.4
2009	30,090	1.28%	493.3	41.0
2008	29,701	1.32%	486.9	40.6
2007	29,316	1.30%	480.6	40.2
2006	28,942	1.26%	474.5	39.8
2005	28,572	1.32%	468.4	39.4
2004	28,202	1.28%	462.3	39.0
2003	27,843	1.28%	456.5	38.7
2002	27,491	1.27%	450.7	38.3
2001	27,143	1.27%	445.0	38.0
2000	26,799	1.28%	439.3	37.6
1999	26,459	1.27%	433.8	37.3
1998	26,125	1.27%	428.3	37.0
1997	25,800	1.23%	423.0	36.8
1996	25,482	1.26%	417.7	36.5
1995	25,158	1.30%	412.4	36.3
1994	24,823	1.39%	406.9	36.0
1993	24,472	1.46%	401.2	35.7
1992	24,125	1.40%	395.5	35.4
1991	23,798	1.33%	390.1	35.1
1990	23,475	1.40%	384.8	34.8
1989	23,154	1.36%	379.6	34.4
1988	22,843	1.34%	374.5	34.1
1987	22,686	0.03%	371.9	33.8
1986	22,636	0.41%	371.1	33.5
1985	22,485	0.93%	368.6	33.2
1984	22,346	0.31%	366.3	32.9
1983	22,228	0.74%	364.4	32.6
1982	22,055	0.82%	361.6	32.4
1981	21,840	1.14%	358.0	32.1
1980	21,585	1.21%	353.9	31.8
1979	21,320	1.26%	349.5	31.5
1978	21,026	1.53%	344.7	31.2
1977	20,017	8.47%	328.2	30.9
1976	19,110	0.63%	313.3	30.6
1975	19,046	0.03%	312.2	30.4
1974	19,030	0.14%	312.0	30.3
1973	18,992	0.26%	311.4	30.1
1972	18,786	1.93%	308.0	29.9
1971	18,419	2.02%	302.0	29.9
1970	18,168	0.72%	297.8	29.9
1969	18,026	0.84%	295.5	29.9
1968	17,861	1.01%	292.8	29.9
1967	17,688	0.94%	290.0	29.9
1966	17,523	0.94%	287.3	29.9
1965	17,305	1.55%	283.7	29.9
1964	16,977	2.29%	278.3	29.8
1963	16,580	2.45%	271.8	29.8
1962	16,183	2.40%	265.3	29.8
1961	15,799	2.40%	259.0	29.9
1960	15,428	2.35%	252.9	30.0
1959	15,073	2.31%	247.1	30.1
1958	14,726	2.34%	241.4	30.2
1957	14,384	2.36%	235.8	30.4
1956	14,049	2.35%	230.3	30.6
1955	13,793	1.32%	226.1	30.6
1954	13,610	1.36%	223.1	30.6
1953	13,437	1.19%	220.3	30.5
1952	13,279	1.18%	217.7	30.4
1951	13,120	1.24%	215.1	30.4
1950	12,948	1.40%	212.3	30.4

Year	Population	Growth	Density /km²	Median age
2027	33,640	0.12%	551.5	49.5
2028	33,685	0.15%	552.2	49.9
2029	33,722	0.07%	552.8	50.3
2030	33,742	0.05%	553.1	50.7
2031	33,755	0.02%	553.4	51.1
2032	33,772	0.07%	553.6	51.4
2033	33,787	0.02%	553.9	51.6
2034	33,800	0.06%	554.1	51.8
2035	33,828	0.10%	554.5	52.0
2036	33,858	0.08%	555.0	52.1
2037	33,897	0.15%	555.7	52.3
2038	33,941	0.11%	556.4	52.3
2039	33,967	0.04%	556.8	52.3
2040	33,969	-0.03%	556.9	52.3
2041	33,963	-0.01%	556.8	52.2
2042	33,976	0.09%	557.0	52.1
2043	33,988	-0.02%	557.2	51.9
2044	33,961	-0.14%	556.7	51.8
2045	33,920	-0.10%	556.1	51.6
2046	33,883	-0.12%	555.5	51.4
2047	33,843	-0.11%	554.8	51.2
2048	33,795	-0.17%	554.0	51.1
2049	33,740	-0.16%	553.1	50.9
2050	33,696	-0.10%	552.4	50.8
2051	33,643	-0.21%	551.5	50.7
2052	33,561	-0.27%	550.2	50.6
2053	33,459	-0.34%	548.5	50.6
2054	33,342	-0.37%	546.6	50.6
2055	33,225	-0.33%	544.7	50.5
2056	33,105	-0.40%	542.7	50.5
2057	32,972	-0.41%	540.5	50.5
2058	32,836	-0.41%	538.3	50.5
2059	32,700	-0.42%	536.1	50.5
2060	32,572	-0.37%	534.0	50.6
2061	32,447	-0.39%	531.9	50.7
2062	32,317	-0.41%	529.8	50.8
2063	32,192	-0.36%	527.7	50.8
2064	32,066	-0.42%	525.7	50.9
2065	31,934	-0.41%	523.5	50.9
2066	31,817	-0.32%	521.6	50.9
2067	31,702	-0.40%	519.7	50.9
2068	31,588	-0.32%	517.8	50.9
2069	31,492	-0.29%	516.3	50.8
2070	31,412	-0.22%	515.0	50.7
2071	31,343	-0.22%	513.8	50.6
2072	31,278	-0.20%	512.8	50.5
2073	31,218	-0.19%	511.8	50.4
2074	31,164	-0.16%	510.9	50.2
2075	31,119	-0.13%	510.1	50.1
2076	31,083	-0.10%	509.6	49.9
2077	31,061	-0.04%	509.2	49.8
2078	31,055	0.01%	509.1	49.7
2079	31,059	0.01%	509.2	49.6
2080	31,052	-0.06%	509.0	49.5
2081	31,063	0.13%	509.2	49.5
2082	31,091	0.05%	509.7	49.4
2083	31,105	0.04%	509.9	49.4
2084	31,116	0.04%	510.1	49.4
2085	31,146	0.15%	510.6	49.5
2086	31,182	0.08%	511.2	49.5
2087	31,202	0.05%	511.5	49.6
2088	31,214	0.03%	511.7	49.6
2089	31,225	0.04%	511.9	49.7
2090	31,227	-0.04%	511.9	49.8
2091	31,227	0.04%	511.9	49.9
2092	31,222	-0.07%	511.8	50.0
2093	31,226	0.09%	511.9	50.1
2094	31,243	0.02%	512.2	50.2
2095	31,255	0.06%	512.4	50.3
2096	31,256	-0.05%	512.4	50.4
2097	31,226	-0.14%	511.9	50.5
2098	31,199	-0.04%	511.5	50.6
2099	31,183	-0.06%	511.2	50.6
2100	31,165	-0.05%	510.9	50.7

States & provinces of San Marino by population

#	State / province	Population	Share
1	Serravalle	9,566	28.5%
2	Borgo Maggiore	6,424	19.1%
3	San Marino	4,044	12.0%
4	Domagnano	2,808	8.4%
5	Fiorentino	2,510	7.5%
6	Acquaviva	1,578	4.7%
7	Faetano	1,010	3.0%
8	Chiesanuova	981	2.9%
9	Montegiardino	910	2.7%

State populations: GeoNames (latest official figures, reference dates vary by country).

Biggest cities in San Marino

#	City	Region	Population
1	San Marino capital	San Marino	4,500

FAQ

What is the population of San Marino in 2026?

The population of San Marino is 33,605 in 2026, according to UN World Population Prospects 2024 (medium variant).

What is the biggest city in San Marino?

San Marino is the biggest city in San Marino with 4,500 inhabitants; the capital is City of San Marino.

Is the population of San Marino growing or shrinking?

The population of San Marino is growing at 0.09% per year.

Neighboring countries

🇮🇹 Italy

Sources

Country data: United Nations World Population Prospects 2024, medium variant (CC BY 3.0 IGO). Retrieved 2026-07-06.
City and state data: GeoNames (CC BY 4.0). Retrieved 2026-07-06.

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