List of Wealthiest ZIP Codes in Sioux City Area | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rank | Map Key | Zipcode | Zip Name | County | Adjusted Gross Income | Median Household Income | |||
| 1 | 57049 | North Sioux City | Union | $1224380 | $75016 | ||||
| 2 | 51445 | Ida Grove | Ida | $792050 | $51875 | ||||
| 3 | 68701 | Norfolk | Madison | $763720 | $52859 | ||||
| 4 | 51247 | Rock Valley | Sioux | $654690 | $71335 | ||||
| 5 | 68047 | Pender | Thurston | $634200 | $63676 | ||||
| 6 | 51355 | Okoboji | Dickinson | $581360 | $64722 | ||||
| 7 | 51108 | Sioux City | Woodbury | $579240 | $59983 | ||||
| 8 | 51238 | Hospers | Sioux | $570430 | $55592 | ||||
| 9 | 68758 | Newman Grove | Madison | $563200 | $48625 | ||||
| 10 | 51331 | Arnolds Park | Dickinson | $536140 | $48555 | ||||
| 11 | 57038 | Jefferson | Union | $525780 | $81250 | ||||
| 12 | 51041 | Orange City | Sioux | $519680 | $74317 | ||||
| 13 | 51104 | Sioux City | Woodbury | $510470 | $63592 | ||||
| 14 | 51106 | Sioux City | Woodbury | $509340 | $56795 | ||||
| 15 | 68730 | Crofton | Knox | $508500 | $63125 | ||||
| 16 | 51250 | Sioux Center | Sioux | $498750 | $75063 | ||||