| Year |
New Haven Population |
| 1790 |
4,487 |
| 1800 |
4,049 |
| 1810 |
5,772 |
| 1820 |
7,147 |
| 1830 |
10,180 |
| 1840 |
12,960 |
| 1850 |
20,345 |
| 1860 |
39,267 |
| 1870 |
50,840 |
| 1880 |
62,882 |
| 1890 |
86,045 |
|
|
| Year |
New Haven Population |
| 1900 |
108,027 |
| 1910 |
133,605 |
| 1920 |
162,537 |
| 1930 |
162,665 |
| 1940 |
160,605 |
| 1950 |
164,443 |
| 1960 |
152,048 |
| 1970 |
137,707 |
| 1980 |
126,021 |
| 1990 |
130,474 |
| Sources |
|