| Guilford Town - Property Tax Rates | FIPS Code=25035 |
| Year | Effective Tax Rate |
| 1970 | 1.35 |
| 1972 | 1.60 |
| 1974 | 1.65 |
| 1978 | 1.86 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 1.77 | 0.36 | 1.41 | |
| 1982 | 1.67 | 0.45 | 1.22 | |
| 1983 | 1.49 | Not Available | Not Available | |
| 1985 | 1.52 | Not Available | Not Available | |
| 1987 | 1.65 | Not Available | Not Available | |
| 1988 | 1.45 | 0.30 | 1.15 | |
| 1989 | 1.58 | 0.32 | 1.26 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.60 | 0.35 | 1.25 |
| 1991 | 1.74 | 0.42 | 1.32 |
| 1993 | 1.81 | 0.40 | 1.41 |
| 1995 | 1.92 | 0.39 | 1.53 |
| 1997 | 2.30 | 0.49 | 1.81 |