| Newport Town - Property Tax Rates | FIPS Code=19080 |
| Year | Effective Tax Rate |
| 1970 | 1.66 |
| 1972 | 1.94 |
| 1974 | 1.46 |
| 1978 | 2.17 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 2.14 | 0.43 | 1.71 | |
| 1982 | 1.73 | 0.46 | 1.27 | |
| 1983 | 1.57 | Not Available | Not Available | |
| 1985 | 1.93 | Not Available | Not Available | |
| 1987 | 1.68 | Not Available | Not Available | |
| 1988 | 1.59 | 0.53 | 1.06 | |
| 1989 | 1.52 | 0.52 | 1.00 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.56 | 0.52 | 1.04 |
| 1991 | 1.30 | 0.52 | 0.78 |
| 1993 | 1.09 | 0.37 | 0.72 |
| 1995 | 1.21 | 0.38 | 0.83 |
| 1997 | 1.78 | 0.46 | 1.32 |