| Small Area | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | 2035 | 2036 | 2037 | 2038 | 2039 | 2040 | 2041 | 2042 | 2043 | 2044 | 2045 | 2046 | 2047 | 2048 | 2049 | 2050 | 2051 | 2052 | 2053 | 2054 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bakers Hill | 0.00 | 7.05 | 6.64 | 8.84 | 9.89 | 4.80 | 5.35 | 3.11 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 | 3.77 |
| Copley (WA) - Woottating | 0.00 | 3.18 | 3.56 | 4.44 | 3.59 | 0.70 | 2.80 | 3.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 | 4.13 |
| Northam | 0.00 | 13.08 | 12.72 | 19.19 | 9.75 | 8.06 | 17.02 | 40.20 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 | 50.89 |
| Spencers Brook - Katrine | 0.00 | 2.76 | 3.37 | 2.75 | 6.00 | 3.52 | 2.31 | 6.14 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 | 5.51 |
| Wundowie | 0.00 | 7.45 | 6.08 | 12.70 | 17.96 | 5.30 | 18.77 | 37.15 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 | 28.51 |
| Total | 0.00 | 33.52 | 32.37 | 47.92 | 47.19 | 22.38 | 46.25 | 89.73 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 | 92.81 |