| 1 | Des Moines city (northwest 3) | 39.9% |
| 2 | Des Moines city (northeast 2) | 35.7% |
| 3 | Des Moines city (west-northwest 4) | 35.5% |
| 4 | Des Moines city (northwest 2) | 35% |
| 5 | Des Moines city (north-northwest 4) | 33.8% |
| 6 | Des Moines city (west 2) | 32.4% |
| 7 | Des Moines city (north-northwest 2) | 30.1% |
| 8 | Des Moines city (northeast 4) | 28% |
| 9 | Des Moines city (north 2) | 27.3% |
| 10 | Des Moines city (south-southeast 3) | 23.4% |
| 11 | Des Moines city (east-southeast) | 22.6% |
| 12 | Johnston city (west-southwest) | 21.9% |
| 13 | Des Moines city (southeast 1) | 20.8% |
| 14 | Des Moines city (south-southwest 3) | 20% |
| 15 | Des Moines city (east-northeast 3) | 19.6% |
| 16 | Des Moines city (south-southwest 1) | 19.6% |
| 17 | Des Moines city (north-northwest 1) | 19.5% |
| 18 | Des Moines city (north-northeast 2) | 18.8% |
| 19 | Des Moines city (south 2) | 18.6% |
| 20 | Clive city (east 2) | 18.2% |
| 21 | Des Moines city (south-southeast 2) | 17.8% |
| 22 | Des Moines city (northeast 3) | 17.7% |
| 23 | Des Moines city (west 3) | 17.2% |
| 24 | Des Moines city (east 3) | 17% |
| 25 | Des Moines city (north 1) | 16.9% |
| 26 | Grimes city (north-northeast) | 16.6% |
| 27 | Des Moines city (southeast 3) | 15.9% |
| 28 | Des Moines city (west-northwest 1) | 15.3% |
| 29 | West Des Moines city (east-northeast) | 15.2% |
| 30 | Des Moines city (east-northeast 7) | 15.1% |
| 31 | Des Moines city (southwest 1) | 15.1% |
| 32 | Des Moines city (south 3) | 14.8% |
| 33 | West Des Moines city (east) | 14.7% |
| 34 | Ankeny city (south-southeast 1) | 14.4% |
| 35 | Des Moines city (northeast 1) | 14.3% |
| 36 | Pleasant Hill city (northwest) | 13.9% |
| 37 | Des Moines city (west-northwest 3) | 13.7% |
| 38 | Des Moines city (east-northeast 5) | 13% |
| 39 | Des Moines city (east 2) | 12.9% |
| 40 | Des Moines city (south-southwest 5) | 12.9% |
| 41 | West Des Moines city (northwest) | 12.8% |
| 42 | Altoona city (west-southwest) | 12.7% |
| 43 | Des Moines city (east-northeast 2) | 12.7% |
| 44 | Des Moines city (south 1) | 12.3% |
| 45 | Urbandale city (northeast) | 11.7% |
| 46 | Des Moines city (west 4) | 11.4% |
| 47 | Urbandale city (east-northeast) | 11.4% |
| 48 | Des Moines city (west 1) | 11.2% |
| 49 | Des Moines city (east-northeast 4) | 11.1% |
| 50 | Johnston city (north-northeast) | 10.9% |
| 51 | Urbandale city (east) | 10.5% |
| 52 | Ankeny city (west) | 10.4% |
| 53 | Des Moines city (northwest 5) | 10.4% |
| 54 | Des Moines city (south-southeast 1) | 9.9% |
| 55 | Urbandale city (east-southeast) | 9.9% |
| 56 | West Des Moines city (north-northwest) | 9.8% |
| 57 | Altoona city (north) | 9.1% |
| 58 | Des Moines city (north-northeast 1) | 9.1% |
| 59 | Des Moines city (northwest 1) | 9% |
| 60 | Des Moines city (east 1) | 8.7% |
| 61 | Urbandale city (southeast) | 8.3% |
| 62 | Des Moines city (south-southwest 2) | 7.8% |
| 63 | Saylorville CDP (south-southeast) | 7.7% |
| 64 | Johnston city (east-southeast) | 7.4% |
| 65 | Des Moines city (west-southwest 2) | 7.1% |
| 66 | Des Moines city (southeast 4) | 6.9% |
| 67 | Ankeny city (west-northwest 2) | 6.8% |
| 68 | Windsor Heights city | 6.8% |
| 69 | Altoona city (east-northeast) | 6.3% |
| 70 | Clive city (east 1) | 6.3% |
| 71 | West Des Moines city (south-southeast) | 6.3% |
| 72 | Des Moines city (east-northeast 1) | 6.2% |
| 73 | West Des Moines city (south-southwest) | 6.1% |
| 74 | Urbandale city (west) | 5.7% |
| 75 | Ankeny city (southwest) | 5.5% |
| 76 | Des Moines city (east-northeast 6) | 5.2% |
| 77 | Pleasant Hill city (southeast) | 5.2% |
| 78 | Des Moines city (west-northwest 2) | 4.9% |
| 79 | Des Moines city (west-northwest 5) | 4.8% |
| 80 | Urbandale city (west-southwest) | 4.8% |
| 81 | Polk City city | 4.7% |
| 82 | Ankeny city (east-southeast) | 4.5% |
| 83 | Ankeny city (northeast 1) | 4.5% |
| 84 | Ankeny city (south-southwest) | 4.5% |
| 85 | Grimes city (south) | 4.5% |
| 86 | Des Moines city (north-northwest 3) | 4.2% |
| 87 | Ankeny city (north-northwest) | 4.1% |
| 88 | West Des Moines city (southwest) | 4.1% |
| 89 | Bondurant city | 4% |
| 90 | Urbandale city (northwest) | 4% |
| 91 | Altoona city (south) | 3.7% |
| 92 | Des Moines city (south 4) | 3.6% |
| 93 | Johnston city (north-northwest) | 3.5% |
| 94 | Mitchellville city | 3.4% |
| 95 | West Des Moines city (west-northwest) | 3% |
| 96 | Des Moines city (northwest 6) | 2.9% |
| 97 | Saylorville CDP (north-northwest) | 2.7% |
| 98 | West Des Moines city (north-northeast) | 2.6% |
| 99 | West Des Moines city (northeast) | 2.6% |
| 100 | Des Moines city (west-southwest 1) | 2.5% |
| 101 | Johnston city (south) | 2.2% |
| 102 | Des Moines city (west 5) | 2% |
| 103 | Des Moines city (northwest 4) | 1.9% |
| 104 | Ankeny city (south-southeast 2) | 1.7% |
| 105 | Ankeny city (northeast 2) | 1.5% |
| 106 | Des Moines city (southwest 2) | 1.5% |
| 107 | Grimes city (north-northwest) | 1.5% |
| 108 | Des Moines city (southeast 2) | 1.1% |
| 109 | Johnston city (southwest) | 1% |
| 110 | Ankeny city (west-northwest 1) | 0.8% |
| 111 | Clive city (west) | 0.2% |