All districts / IA-3
July 2026 · Congressional District
IA-3
Zachary Nunn
| Income group | Net income | Margin · Renter | Margin · Owner blended | Margin · Owner (mortgage) | Margin · Owner (paid off) | Rank |
|---|---|---|---|---|---|---|
| One adult | $3,059 | -$1,453 | -$1,459 | -$1,861 | -$834 | 28 of 435 |
| Two adults | $6,117 | -$770 | -$776 | -$1,178 | -$151 | 28 of 435 |
| Median household | $5,266 | +$139 | +$133 | -$269 | +$758 | 73 of 435 |
| Senior 65+ | $4,207 | +$108 | +$102 | -$300 | +$727 | 109 of 435 |
| Senior couple 65+ | $8,407 | +$2,344 | +$2,338 | +$1,936 | +$2,963 | 109 of 435 |
| Social Security | $2,084 | -$2,015 | -$2,022 | -$2,424 | -$1,397 | 51 of 435 |
| Two Social Security | $4,169 | -$1,894 | -$1,901 | -$2,303 | -$1,276 | 51 of 435 |
Net monthly income minus required obligations equals the monthly margin. Each row’s rank compares that income group across all 435 districts; rank 1 is the best margin. Values may include presentation rounding. See the methodology for sources, definitions, and computation rules.