Question: What was America’s population growth over the five decades leading to 1870?
The decade-by-decade population growth of the United States between 1820 and 1870 is as follows:
- 1820 – 9,638,453
- 1830 – 12,866,020 (33.5%)
- 1840 – 17,069,453 (32.7%)
- 1850 – 23,191,876 (35.9%)
- 1860 – 31,443,321 (35.6%
- 1870 – 38,925,598 (23.8%)
via Wikipedia
:::