Liberia population rate of natural increase (RNI) 1950 to 2100
| Year | Rate of Natural Increase | Population |
|---|---|---|
| 1975 | 2.378 | 1,617,718 |
| 1980 | 2.702 | 1,857,513 |
| 1985 | 2.934 | 2,163,053 |
| 1990 | 3.106 | 2,178,140 |
| 1995 | 3.009 | 2,074,910 |
| 2000 | 3.169 | 2,846,680 |
| 2005 | 3.158 | 3,138,399 |
| 2010 | 3.118 | 3,817,346 |
| 2015 | 3.067 | 4,459,788 |
| 2020 | 3.034 | 5,073,054 |
| 2024 | 2.957 | 5,657,258 |
| 2025 | 2.933 | 5,810,893 |
| 2026 | 2.913 | 5,967,286 |
| 2030 | 2.819 | 6,626,505 |
| 2035 | 2.681 | 7,520,214 |
| 2040 | 2.527 | 8,483,299 |
| 2045 | 2.353 | 9,501,362 |
| 2050 | 2.177 | 10,557,787 |
| 2055 | 2.057 | 11,654,333 |
| 2060 | 1.921 | 12,791,170 |
| 2065 | 1.772 | 13,946,851 |
| 2070 | 1.614 | 15,097,020 |
| 2075 | 1.452 | 16,218,020 |
| 2080 | 1.289 | 17,287,034 |
| 2085 | 1.124 | 18,281,145 |
| 2090 | 0.957 | 19,176,795 |
| 2095 | 0.783 | 19,949,308 |
| 2100 | 0.605 | 20,574,409 |
Data from US Census International Database