| Troy - Property Tax Rates | FIPS Code=19085 |
| Year | Effective Tax Rate |
| 1970 | 2.06 |
| 1972 | 2.06 |
| 1974 | 1.59 |
| 1978 | 2.42 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 2.37 | 0.60 | 1.77 | |
| 1982 | 1.82 | 0.55 | 1.27 | |
| 1983 | 1.93 | Not Available | Not Available | |
| 1985 | 1.77 | Not Available | Not Available | |
| 1987 | 1.60 | Not Available | Not Available | |
| 1988 | 1.25 | 0.41 | 0.84 | |
| 1989 | 1.17 | 0.33 | 0.84 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.07 | 0.33 | 0.74 |
| 1991 | 1.14 | 0.35 | 0.79 |
| 1993 | 1.00 | 0.34 | 0.66 |
| 1995 | 1.26 | 0.35 | 0.91 |
| 1997 | 1.16 | 0.20 | 0.96 |