| 1 | Round Rock city (northwest) | 99% |
| 2 | Hutto city (east-southeast) | 98.7% |
| 3 | Round Rock city (west-northwest 3) | 97.4% |
| 4 | Hutto city (west-southwest 3) | 97.1% |
| 5 | Santa Rita Ranch CDP (southeast) | 96.9% |
| 6 | Serenada CDP (northeast) | 96.5% |
| 7 | Taylor city (west-northwest) | 96.2% |
| 8 | Florence city (south 2) | 95.4% |
| 9 | Santa Rita Ranch CDP (north-northwest) | 95.2% |
| 10 | Cedar Park city (northwest 1) | 94.8% |
| 11 | Florence city (south 1) | 94.5% |
| 12 | Serenada CDP (east) | 94.5% |
| 13 | Round Rock city (north) | 93.3% |
| 14 | Liberty Hill city (east-southeast 3) | 93.2% |
| 15 | Hutto city (southwest 2) | 93.1% |
| 16 | Liberty Hill city (east-southeast 1) | 93.1% |
| 17 | Hutto city (west-southwest 1) | 92.4% |
| 18 | Hutto city (north 2) | 91.3% |
| 19 | Cedar Park city (west-southwest) | 90.7% |
| 20 | Brushy Creek CDP (southwest) | 89.5% |
| 21 | Leander city (southeast) | 89.5% |
| 22 | Serenada CDP (west-southwest) | 89.5% |
| 23 | Granger city | 88.9% |
| 24 | Liberty Hill city (southwest 1) | 88.7% |
| 25 | Round Rock city (south-southwest) | 88.7% |
| 26 | Serenada CDP (west-northwest) | 88.6% |
| 27 | Weir city (west) | 88.3% |
| 28 | Santa Rita Ranch CDP (southwest) | 87.9% |
| 29 | Jarrell city (southwest) | 87.8% |
| 30 | Thrall city (east-southeast) | 86.6% |
| 31 | Liberty Hill city (northwest) | 86.2% |
| 32 | Hutto city (southeast) | 86.1% |
| 33 | Jarrell city (northeast) | 85.9% |
| 34 | Hutto city (northwest) | 85.7% |
| 35 | Brushy Creek CDP (west-northwest) | 85.6% |
| 36 | Liberty Hill city (north-northwest) | 85.2% |
| 37 | Weir city (south) | 85.1% |
| 38 | Brushy Creek CDP (northeast) | 84.6% |
| 39 | Georgetown city (northwest) | 84.6% |
| 40 | Round Rock city (west-northwest 1) | 84.6% |
| 41 | Serenada CDP (southeast) | 84.5% |
| 42 | Cedar Park city (south 1) | 84.4% |
| 43 | Liberty Hill city (west-northwest 2) | 84.2% |
| 44 | Leander city (west) | 82.5% |
| 45 | Hutto city (northeast) | 82.2% |
| 46 | Liberty Hill city (west-northwest 1) | 82.2% |
| 47 | Cedar Park city (west) | 82.1% |
| 48 | Round Rock city (north-northwest) | 81.8% |
| 49 | Hutto city (east 2) | 81.4% |
| 50 | Liberty Hill city (south) | 81.2% |
| 51 | Taylor city (north-northeast) | 81.2% |
| 52 | Florence city (northeast) | 81.1% |
| 53 | Cedar Park city (south 2) | 80.9% |
| 54 | Weir city (northeast) | 80.9% |
| 55 | Florence city (northwest) | 80% |
| 56 | Liberty Hill city (east-southeast 2) | 79.6% |
| 57 | Leander city (east) | 78.8% |
| 58 | Round Rock city (north-northeast 1) | 78.7% |
| 59 | Hutto city (east 1) | 78.6% |
| 60 | Brushy Creek CDP (east) | 77.9% |
| 61 | Round Rock city (east-northeast 6) | 76.3% |
| 62 | Round Rock city (east-northeast 3) | 76.2% |
| 63 | Hutto city (west-southwest 2) | 76.1% |
| 64 | Thrall city (west) | 76.1% |
| 65 | Brushy Creek CDP (northwest) | 76% |
| 66 | Round Rock city (east-southeast 3) | 75.3% |
| 67 | Sonterra CDP | 75.3% |
| 68 | Cedar Park city (north-northwest 2) | 73.5% |
| 69 | Leander city (west-northwest 1) | 73.5% |
| 70 | Round Rock city (east-northeast 2) | 73.1% |
| 71 | Cedar Park city (east-northeast 2) | 72.6% |
| 72 | Georgetown city (north-northeast) | 72.6% |
| 73 | Weir city (east-northeast) | 72.6% |
| 74 | Taylor city (south-southeast) | 72% |
| 75 | Georgetown city (west) | 71.9% |
| 76 | Leander city (west-northwest 2) | 71.5% |
| 77 | Hutto city (north 1) | 71.4% |
| 78 | Georgetown city (south 2) | 71.3% |
| 79 | Brushy Creek CDP (south) | 70.8% |
| 80 | Cedar Park city (west-northwest) | 68.8% |
| 81 | Hutto city (southwest 1) | 68.7% |
| 82 | Weir city (west-southwest) | 68.1% |
| 83 | Georgetown city (south-southeast) | 67.6% |
| 84 | Liberty Hill city (southwest 2) | 66.6% |
| 85 | Round Rock city (southwest 5) | 65.2% |
| 86 | Cedar Park city (south-southeast 4) | 64.7% |
| 87 | Thrall city (southwest) | 64.2% |
| 88 | Round Rock city (east-northeast 4) | 63% |
| 89 | Round Rock city (northeast 3) | 63% |
| 90 | Round Rock city (northeast 2) | 62.3% |
| 91 | Cedar Park city (east-northeast 1) | 62.1% |
| 92 | Cedar Park city (south-southeast 2) | 61.8% |
| 93 | Hutto city (south-southwest) | 61.8% |
| 94 | Leander city (north) | 61.2% |
| 95 | Leander city (south) | 60.4% |
| 96 | Liberty Hill city (south-southwest) | 59.9% |
| 97 | Round Rock city (northeast 1) | 59.2% |
| 98 | Round Rock city (east-southeast 2) | 59% |
| 99 | Leander city (south-southwest) | 58% |
| 100 | Cedar Park city (northwest 2) | 55.5% |
| 101 | Cedar Park city (north-northeast 1) | 55.4% |
| 102 | Cedar Park city (north-northeast 2) | 54.9% |
| 103 | Liberty Hill city (east) | 54.4% |
| 104 | Cedar Park city (south-southwest) | 52% |
| 105 | Brushy Creek CDP (southeast) | 51.6% |
| 106 | Round Rock city (north-northeast 2) | 51.1% |
| 107 | Round Rock city (east-northeast 5) | 50.9% |
| 108 | Round Rock city (west-northwest 2) | 50.8% |
| 109 | Leander city (east-northeast) | 50.3% |
| 110 | Thrall city (north-northwest) | 47.5% |
| 111 | Round Rock city (southwest 4) | 47.3% |
| 112 | Cedar Park city (north-northwest 1) | 46.9% |
| 113 | Round Rock city (southeast 3) | 42.4% |
| 114 | Round Rock city (southwest 3) | 41.8% |
| 115 | Georgetown city (north) | 41.7% |
| 116 | Round Rock city (southeast 1) | 41.4% |
| 117 | Round Rock city (southeast 2) | 40.7% |
| 118 | Cedar Park city (south-southeast 3) | 36% |
| 119 | Cedar Park city (northeast) | 35.7% |
| 120 | Round Rock city (west-southwest 2) | 35.4% |
| 121 | Round Rock city (southwest 1) | 35.3% |
| 122 | Round Rock city (east-northeast 1) | 34.2% |
| 123 | Round Rock city (east-southeast 1) | 33.8% |
| 124 | Round Rock city (west-southwest 1) | 33.7% |
| 125 | Georgetown city (south 1) | 33% |
| 126 | Georgetown city (northeast) | 32.8% |
| 127 | Round Rock city (northeast 4) | 32.2% |
| 128 | Cedar Park city (south-southeast 1) | 25.9% |
| 129 | Round Rock city (east) | 24.6% |
| 130 | Round Rock city (south-southeast) | 19.8% |
| 131 | Round Rock city (west-southwest 3) | 19.2% |
| 132 | Round Rock city (north-northeast 4) | 17.9% |
| 133 | Round Rock city (southwest 2) | 13.1% |
| 134 | Round Rock city (south) | 3.3% |
| 135 | Round Rock city (north-northeast 3) | 1.3% |