| West Haven - Property Tax Rates | FIPS Code=21135 |
| Year | Effective Tax Rate |
| 1970 | 1.58 |
| 1972 | 2.36 |
| 1974 | 1.65 |
| 1978 | 1.85 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 2.00 | 0.54 | 1.46 | |
| 1982 | 1.83 | 0.49 | 1.34 | |
| 1983 | 1.32 | Not Available | Not Available | |
| 1985 | 1.88 | Not Available | Not Available | |
| 1987 | 1.76 | Not Available | Not Available | |
| 1988 | 1.55 | 0.41 | 1.14 | |
| 1989 | 1.88 | 0.49 | 1.39 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.64 | 0.45 | 1.19 |
| 1991 | 1.57 | 0.40 | 1.17 |
| 1993 | 1.55 | 0.37 | 1.18 |
| 1995 | 1.88 | 0.45 | 1.43 |
| 1997 | 1.45 | 0.41 | 1.04 |