| Small Area | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angaston - Penrice and District | 24.29 | 29.83 | 18.83 | 25.29 | 24.99 | 26.15 | 26.61 | 27.26 | 27.91 | 28.68 | 29.39 | 30.00 | 30.64 | 31.46 | 31.84 | 32.43 | 32.96 | 33.51 | 34.13 | 34.72 | 35.51 | 36.25 | 36.89 | 37.52 | 38.27 | 38.88 | 39.44 | 40.03 | 40.68 | 41.26 | 41.82 | 42.45 | 43.05 | 43.79 |
| Lyndoch - Kalbeeba and District | 23.23 | 33.25 | 32.25 | 26.59 | 26.21 | 27.58 | 28.10 | 28.66 | 29.54 | 30.44 | 31.43 | 32.64 | 33.73 | 34.70 | 35.60 | 36.69 | 37.88 | 38.81 | 39.74 | 40.79 | 41.80 | 42.77 | 43.81 | 44.55 | 45.09 | 45.86 | 46.48 | 47.03 | 47.64 | 48.27 | 48.68 | 49.20 | 49.75 | 50.11 |
| Mount Pleasant - Springton and District | 16.12 | 19.82 | 12.43 | 16.80 | 17.70 | 18.46 | 18.85 | 19.47 | 20.31 | 20.76 | 21.21 | 21.55 | 21.76 | 22.21 | 22.43 | 22.46 | 22.71 | 23.10 | 23.52 | 23.98 | 24.53 | 24.86 | 25.14 | 25.39 | 25.76 | 25.99 | 26.25 | 26.45 | 26.70 | 26.93 | 27.12 | 27.30 | 27.49 | 27.68 |
| Nuriootpa - Stockwell and District | 81.95 | 89.30 | 105.99 | 82.08 | 75.93 | 79.69 | 84.00 | 88.36 | 92.88 | 97.15 | 100.82 | 104.34 | 107.45 | 111.44 | 114.13 | 117.36 | 120.33 | 123.00 | 125.44 | 127.55 | 130.04 | 132.00 | 134.39 | 136.25 | 138.24 | 139.94 | 141.95 | 143.92 | 145.96 | 147.71 | 149.61 | 151.52 | 153.59 | 155.60 |
| Tanunda - Bethany and District | 63.64 | 64.37 | 77.37 | 65.81 | 55.57 | 57.57 | 60.03 | 63.17 | 65.62 | 67.82 | 70.36 | 73.50 | 76.01 | 78.35 | 80.36 | 82.80 | 84.89 | 86.92 | 88.67 | 90.12 | 91.44 | 93.21 | 94.70 | 96.48 | 97.43 | 98.64 | 99.86 | 100.98 | 101.95 | 102.78 | 103.72 | 104.83 | 105.94 | 107.03 |
| Williamstown - Barossa Goldfields and District | 17.96 | 25.78 | 23.68 | 20.32 | 19.45 | 20.12 | 20.58 | 21.13 | 21.67 | 22.39 | 22.98 | 23.63 | 24.37 | 25.26 | 25.74 | 26.39 | 27.07 | 27.64 | 28.10 | 28.85 | 29.27 | 29.80 | 30.34 | 30.80 | 31.21 | 31.77 | 32.35 | 32.86 | 33.41 | 33.87 | 34.23 | 34.62 | 35.03 | 35.39 |
| Total | 227.19 | 262.35 | 270.55 | 236.89 | 219.85 | 229.57 | 238.17 | 248.05 | 257.93 | 267.24 | 276.19 | 285.66 | 293.96 | 303.42 | 310.10 | 318.13 | 325.84 | 332.98 | 339.60 | 346.01 | 352.59 | 358.89 | 365.27 | 370.99 | 376.00 | 381.08 | 386.33 | 391.27 | 396.34 | 400.82 | 405.18 | 409.92 | 414.85 | 419.60 |