
Newport Borough | | Dates | | Ref |
| 1730 – 1753 | NBC/6 | |
| | | |
| 1689 – 1835 | NBC/3 | |
| | | |
| 1749 – 1798 | NBC/45/5-16 | |
| | | |
| 1734 – 1833 | NBC/36 | |
| | | |
| 1180 – 1954 | NBC/1/1 – 1599 | |
| | | |
| 1180 – 1962 | NBC/1/1600 – 3722c | |
| | | |
| 1817 – 1897 | NBC/46 | |
| | | |
| 1811 – 1836 | NBC/72 - 73 | |
| | | |
| 1768 – 1836 | NBC/31 | |
| | | |
| 1730 – 1808 | NBC/18 | |
| | | |
| 1654 – 1836 | NBC/45/58-64 | |
| | | |
| 1716 – 1864 | NBC/10A | |
| | | |
| 1832 - 1942 | NBC/48 | |
| | | |
| 1673 – 1827 | NBC/10 |
District Council | | Dates |
| Cowes U.D.C. | 1825 – 1974 |
| East Cowes U.D.C. | 1859 – 1933 |
| merged with Cowes U.D.C. in 1933 | |
| I.W. Rural D.C. | 1896 – 1974 |
| Ryde B.C. | 1840 – 1974 |
| St Helens U.D.C. | |
| merged with Ryde B.C. in 1933 | |
| Sandown/Shanklin U.D.C. | 1860 - 1974 |
| Ventnor U.D.C. | 1844 - 1951 |
IW County Council | | Dates | | Ref |
| 1891 – 1943 | IWCC/ACC | |
| | | |
| 1806 – 1921 | IWCC/AP | |
| | | |
| 1893 – 1945 | IWCC/AG | |
| | | |
| 1939 – 1944 | IWCC/ARP | |
| | | |
| 1962 – 1974 | IWCC/CGL | |
| | | |
| 1890 – 1974 | IWCC/MIN | |
| | | |
| 1827 – 1969 | IWCC/CFC | |
| | | |
| 1891 – 1974 | IWCC/ED | |
| | | |
| 1893 – 1964 | IWCC/MR | |
| | | |
| 1658 – 1899 | IWCC/NPT | |
| | | |
| 1926 – 1976 | IWCC/ACC 99/73 |
Parish Council | | Dates |
| Arreton (North) | 1894 – 1907 |
| Ashey | 1911 – 1928 |
| Binstead | 1894 – 1933 |
| Bonchurch | 1895 – 1898 |
| Brighstone | 1894 – 1979 |
| Brook | 1894 – 1929 |
| Carisbrooke | 1894 – 1933 |
| Chale | 1895 – 1981 |
| Gatcombe | 1894 – 1953 |
| Godshill | 1897 – 1938 |
| Mottistone | 1894 – 1931 |
| Niton | 1895 – 1955 |
| Northwood | 1924 – 1933 |
| St Lawrence | 1894 – 1933 |
| Shalfleet | 1894 – 1977 |
| Shorwell | 1894 – 1993 |
| Whippingham | 1895 – 1933 |
| Whitwell | 1894 – 1933 |
| Wootton Bridge | 1920 – 1937 |
| Wroxall | 1894 – 1933 |