| Mount Holly - Property Tax Rates | FIPS Code=21060 |
| Year | Effective Tax Rate |
| 1970 | 1.03 |
| 1972 | 1.30 |
| 1974 | 1.10 |
| 1978 | 1.48 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate | |
| 1980 | 1.39 | 0.49 | 0.90 | |
| 1982 | 1.43 | 0.40 | 1.03 | |
| 1983 | 1.41 | Not Available | Not Available | |
| 1985 | 1.58 | Not Available | Not Available | |
| 1987 | 1.60 | Not Available | Not Available | |
| 1988 | 1.44 | 0.31 | 1.13 | |
| 1989 | 1.23 | 0.27 | 0.96 |
| Year | Effective Tax Rate | Municipal Tax Rate | School Tax Rate |
| 1990 | 1.21 | 0.25 | 0.96 |
| 1991 | 1.28 | 0.29 | 0.99 |
| 1993 | 1.44 | 0.32 | 1.12 |
| 1995 | 1.43 | 0.31 | 1.12 |
| 1997 | 1.79 | 0.32 | 1.47 |