| East Haven Town - Population Change | FIPS Code=09040 |
| Absolute Population Change, 1970-1980 | 83 |
| Per Cent Population Change, 1970-1980 | 42.13 |
| Absolute Population Change, 1980-1990 | -11 |
| Per Cent Population Change, 1980-1990 | -3.93 |
| Population Estimate, 1996 | 265 |
| Population Estimate, 2000 | 277 |
| Population Estimate, 2005 | 274 |
| Population Estimate, 2010 | 268 |
| Population Estimate, 2015 | 267 |
| Absolute Population Change, 1990-1996 | -4 |
| Per Cent Population Change, 1990-1996 | -1.49 |
| Absolute Population Change, 1996-2005 | 9 |
| Per Cent Population Change, 1996-2005 | 3.40 |
| Absolute Population Change, 2005-2015 | -7 |
| Per Cent Population Change, 2005-2015 | -2.55 |