Saint Barthélemy population 2024 is 11.258 people as of July 1, based on the latest estimates of United NationsSaint Barthélemy is an island nation in the Caribbean with an area of 21 km2.
Quick facts about Saint Barthélemy population 2024

- Population: 11.258
- % of World population: 0,00%
- World Ranking: 229
- % annual change: 1,43%.
- Annual change: 161
- Net migration (people): 180
- Density (people/Km²): 512
- Sex ratio (Male/100 Female): 88,3
- Fertility rate: 0,82
- Median age: 38,9
- Average life expectancy: 84,4

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Population Saint Barthélemy 2024 and history
| Year | Population | % annual change | Changes by year | Net migration | Median age | Average life expectancy | Sex Ratio (Male/100 Female) | Density (N/Km²) |
| 2024 | 11.258 | 1,43%. | 161 | 180 | 38,9 | 84,4 | 88,3 | 511,7 |
| 2023 | 11.085 | 1,66%. | 184 | 200 | 38,8 | 84,3 | 88,1 | 503,9 |
| 2022 | 10.920 | 1,34%. | 146 | 163 | 38,7 | 84,3 | 88,1 | 496,4 |
| 2021 | 10.764 | 1,54%. | 166 | 180 | 38,5 | 84,2 | 88,1 | 489,3 |
| 2020 | 10.543 | 2,62%. | 276 | 281 | 38,3 | 84,1 | 91,8 | 479,2 |
| 2015 | 9.590 | 1,59%. | 152 | 118 | 37,0 | 83,0 | 111,7 | 435,9 |
| 2010 | 8.965 | 1,65%. | 148 | 109 | 36,7 | 81,9 | 113,2 | 407,5 |
| 2005 | 8.030 | 2,25%. | 181 | 138 | 35,5 | 80,8 | 112,6 | 365,0 |
| 2000 | 7.082 | 2,64%. | 187 | 140 | 33,9 | 79,3 | 113,1 | 321,9 |
| 1995 | 6.181 | 2,90%. | 179 | 126 | 31,8 | 77,8 | 108,2 | 280,9 |
| 1990 | 5.250 | 3,66%. | 192 | 113 | 29,4 | 75,7 | 98,9 | 238,6 |
| 1985 | 4.053 | 6,66%. | 270 | 213 | 27,6 | 74,0 | 93,4 | 184,2 |
| 1980 | 2.966 | 1,79%. | 53 | 26 | 27,0 | 72,4 | 82,8 | 134,8 |
| 1975 | 2.566 | 2,46%. | 63 | 43 | 26,0 | 68,9 | 79,5 | 116,6 |
| 1970 | 2.406 | 0,46%. | 11 | -14 | 24,7 | 65,3 | 77,7 | 109,3 |
| 1965 | 2.332 | 1,16%. | 27 | -5 | 23,9 | 62,0 | 78,2 | 106,0 |
| 1960 | 2.188 | 1,42%. | 31 | 3 | 24,9 | 60,1 | 87,3 | 99,5 |
| 1955 | 2.126 | 0,14%. | 3 | -12 | 26,7 | 58,5 | 94,3 | 96,6 |
| 1950 | 2.006 | 3,19%. | 64 | 23 | 26,8 | 54,0 | 94,3 | 91,2 |
Saint Barthélemy Population Forecast
| Year | Population | % annual change | Changes by year | Net migration | Median age | Average life expectancy | Sex Ratio (Male/100 Female) | Density (N/Km²) |
| 2025 | 11.414 | 1,32%. | 151 | 158 | 39,0 | 84,5 | 88,4 | 518,8 |
| 2030 | 12.007 | 0,75%. | 90 | 107 | 39,9 | 85,1 | 88,8 | 545,8 |
| 2035 | 12.383 | 0,53%. | 66 | 76 | 40,8 | 85,6 | 89,0 | 562,9 |
| 2040 | 12.640 | 0,35%. | 44 | 60 | 41,4 | 86,2 | 89,3 | 574,5 |
| 2045 | 12.797 | 0,18%. | 23 | 41 | 42,6 | 86,7 | 89,3 | 581,7 |
| 2050 | 12.789 | -0,15% | -19 | 29 | 44,5 | 87,3 | 89,6 | 581,3 |
| 2055 | 12.646 | -0,33% | -42 | 19 | 46,7 | 87,8 | 89,9 | 574,8 |
| 2060 | 12.371 | -0,44% | -54 | 12 | 49,1 | 88,4 | 90,4 | 562,3 |
| 2065 | 12.088 | -0,46% | -56 | 12 | 51,4 | 88,9 | 91,0 | 549,5 |
| 2070 | 11.800 | -0,47% | -55 | 12 | 53,6 | 89,4 | 91,8 | 536,4 |
| 2075 | 11.500 | -0,64% | -74 | 2 | 55,8 | 89,9 | 92,5 | 522,7 |
| 2080 | 11.151 | -0,61% | -68 | 3 | 58,0 | 90,4 | 93,1 | 506,9 |
| 2085 | 10.762 | -0,70% | -75 | 1 | 59,1 | 90,8 | 93,4 | 489,2 |
| 2090 | 10.305 | -0,97% | -100 | 1 | 59,0 | 91,3 | 93,6 | 468,4 |
| 2095 | 9.794 | -1,01% | -99 | 4 | 59,0 | 91,8 | 93,3 | 445,2 |
| 2100 | 9.239 | -1,31% | -121 | 1 | 59,1 | 92,3 | 92,8 | 419,9 |