| Northfield - Property Tax Rates | FIPS Code=23065 |
| Year | Effective Tax Rate |
| 1970 | 2.11 |
| 1972 | 1.91 |
| 1974 | 1.76 |
| 1978 | 2.14 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 2.32 | 0.74 | 1.58 | |
| 1982 | 1.49 | 0.62 | 0.87 | |
| 1983 | 1.60 | Not Available | Not Available | |
| 1985 | 1.77 | Not Available | Not Available | |
| 1987 | 1.75 | Not Available | Not Available | |
| 1988 | 1.73 | 0.53 | 1.20 | |
| 1989 | 1.66 | 0.63 | 1.03 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.48 | 0.51 | 0.97 |
| 1991 | 1.36 | 0.50 | 0.86 |
| 1993 | 1.83 | 0.62 | 1.21 |
| 1995 | 1.90 | 0.72 | 1.18 |
| 1997 | 2.16 | 0.86 | 1.30 |