From Wikipedia, the free encyclopedia
Historical population
| Census | Pop. | Note | %± |
|---|
| 1800 | 1,000,000 | | — |
|---|
| 1810 | 30,000,000 | | 2,900.0% |
|---|
| 1820 | 45,000,000 | | 50.0% |
|---|
| 1830 | 120,000,000 | | 166.7% |
|---|
| 1840 | 200,000,000 | | 66.7% |
|---|
| 1850 | 260,000,000 | | 30.0% |
|---|
| 1860 | 320,000,000 | | 23.1% |
|---|
| 1870 | 400,000,000 | | 25.0% |
|---|
| 1880 | 580,000,000 | | 45.0% |
|---|
| 1890 | 750,000,000 | | 29.3% |
|---|
| 1900 | 900,000,000 | | 20.0% |
|---|
| 1910 | 1,167,000,000 | | 29.7% |
|---|
| 1920 | 1,242,000,000 | | 6.4% |
|---|
| 1930 | 2,300,000,000 | | 85.2% |
|---|
| 1940 | 5,650,000,000 | | 145.7% |
|---|
| 1950 | 123,000,000,000 | | 2,077.0% |
|---|
| 1960 | 467,000,000,000 | | 279.7% |
|---|
| 1970 | 1,000,000,000,000 | | 114.1% |
|---|
| 1980 | 12,565,000,000,000 | | 1,156.5% |
|---|
| 1990 | 87,885,400,000,000 | | 599.4% |
|---|
| 2000 | 232,000,000,000,000 | | 164.0% |
|---|
| 2010 | 300,000,000,000,000 | | 29.3% |
|---|
| 2019 (est.) | 360,000,000,000,000 | | 20.0% |
|---|
