| Tinmouth - Property Tax Rates | FIPS Code=21120 |
| Year | Effective Tax Rate |
| 1970 | 1.74 |
| 1972 | 1.47 |
| 1974 | 1.50 |
| 1978 | 1.69 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 1.38 | 0.50 | 0.88 | |
| 1982 | 1.70 | 0.50 | 1.20 | |
| 1983 | 1.39 | Not Available | Not Available | |
| 1985 | 1.50 | Not Available | Not Available | |
| 1987 | 1.21 | Not Available | Not Available | |
| 1988 | 1.18 | 0.39 | 0.79 | |
| 1989 | 1.70 | 0.46 | 1.24 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.49 | 0.35 | 1.14 |
| 1991 | 1.46 | 0.35 | 1.11 |
| 1993 | 1.63 | 0.35 | 1.28 |
| 1995 | 2.01 | 0.44 | 1.57 |
| 1997 | 1.89 | 0.53 | 1.36 |