Mauritania vs Sierra Leone: Population regions with projections
Mauritania
17.12 million
in 2100
Sierra Leone
15.93 million
in 2100
Mauritania rank
85th
Sierra Leone rank
87th
Population regions with projections over time
- Mauritania
- Sierra Leone
How they compare
Mauritania currently reports 17.12 million against 15.93 million in Sierra Leone, a difference of 1.18 million.
That makes Mauritania's figure about 1.1 times Sierra Leone's.
The two have swapped places 2 times across 318 shared years of data; in 1000 it was Mauritania ahead.
Mauritania ranks 85th and Sierra Leone ranks 87th of 238 countries.
Across the 48 decades both report, Mauritania averaged higher in 19 and Sierra Leone in 29.
Head to head by decade
| Decade | Mauritania | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1000s | 172,000 | 3,923 | 168,077 | Mauritania |
| 1100s | 184,900 | 4,359 | 180,541 | Mauritania |
| 1200s | 197,800 | 4,843 | 192,957 | Mauritania |
| 1300s | 220,000 | 5,382 | 214,618 | Mauritania |
| 1400s | 240,000 | 5,980 | 234,020 | Mauritania |
| 1500s | 258,000 | 6,644 | 251,356 | Mauritania |
| 1600s | 301,000 | 7,382 | 293,618 | Mauritania |
| 1700s | 344,000 | 8,203 | 335,797 | Mauritania |
| 1710s | 352,995 | 9,114 | 343,881 | Mauritania |
| 1720s | 355,364 | 10,127 | 345,237 | Mauritania |
| 1730s | 357,853 | 11,252 | 346,601 | Mauritania |
| 1740s | 360,475 | 12,502 | 347,973 | Mauritania |
| 1750s | 363,243 | 13,891 | 349,352 | Mauritania |
| 1760s | 366,172 | 15,435 | 350,737 | Mauritania |
| 1770s | 369,282 | 17,150 | 352,132 | Mauritania |
| 1780s | 372,594 | 19,056 | 353,538 | Mauritania |
| 1790s | 376,134 | 21,173 | 354,961 | Mauritania |
| 1800s | 382,696 | 794,264 | 411,568 | Sierra Leone |
| 1810s | 382,624 | 794,254 | 411,629 | Sierra Leone |
| 1820s | 366,684 | 791,872 | 425,188 | Sierra Leone |
| 1830s | 333,976 | 786,713 | 452,737 | Sierra Leone |
| 1840s | 304,020 | 781,634 | 477,614 | Sierra Leone |
| 1850s | 292,970 | 798,521 | 505,551 | Sierra Leone |
| 1860s | 302,163 | 846,729 | 544,566 | Sierra Leone |
| 1870s | 313,386 | 907,117 | 593,731 | Sierra Leone |
| 1880s | 328,233 | 976,995 | 648,762 | Sierra Leone |
| 1890s | 347,206 | 1.05 million | 705,108 | Sierra Leone |
| 1900s | 372,589 | 1.13 million | 760,806 | Sierra Leone |
| 1910s | 398,726 | 1.22 million | 816,457 | Sierra Leone |
| 1920s | 440,320 | 1.35 million | 906,171 | Sierra Leone |
| 1930s | 508,358 | 1.55 million | 1.05 million | Sierra Leone |
| 1940s | 595,268 | 1.82 million | 1.22 million | Sierra Leone |
| 1950s | 725,880 | 2.11 million | 1.39 million | Sierra Leone |
| 1960s | 937,743 | 2.45 million | 1.52 million | Sierra Leone |
| 1970s | 1.26 million | 2.95 million | 1.69 million | Sierra Leone |
| 1980s | 1.68 million | 3.62 million | 1.94 million | Sierra Leone |
| 1990s | 2.26 million | 4.22 million | 1.96 million | Sierra Leone |
| 2000s | 2.92 million | 5.34 million | 2.42 million | Sierra Leone |
| 2010s | 3.92 million | 6.97 million | 3.05 million | Sierra Leone |
| 2020s | 5.25 million | 8.72 million | 3.48 million | Sierra Leone |
| 2030s | 6.78 million | 10.47 million | 3.69 million | Sierra Leone |
| 2040s | 8.46 million | 12.12 million | 3.66 million | Sierra Leone |
| 2050s | 10.21 million | 13.55 million | 3.34 million | Sierra Leone |
| 2060s | 11.96 million | 14.68 million | 2.71 million | Sierra Leone |
| 2070s | 13.65 million | 15.47 million | 1.82 million | Sierra Leone |
| 2080s | 15.18 million | 15.89 million | 711,370 | Sierra Leone |
| 2090s | 16.49 million | 15.99 million | 500,400 | Mauritania |
| 2100s | 17.12 million | 15.93 million | 1.18 million | Mauritania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population regions with projections, Mauritania or Sierra Leone?
- Mauritania, at 17.12 million against 15.93 million in Sierra Leone as of 2100.
- What is the difference in population regions with projections between Mauritania and Sierra Leone?
- 1.18 million, with Mauritania ahead.
- How many years of comparable data are there for Mauritania and Sierra Leone?
- 318 years are reported by both, from 1000 to 2100.
- How do Mauritania and Sierra Leone rank globally for population regions with projections?
- Mauritania ranks 85th and Sierra Leone ranks 87th of 238 countries.
- Where does this data come from?
- Our World in Data, published as Population regions with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.