Comparison to Surrounding Areas
The median household income ($119,716) for 51054 is less than the median household income for Sergeant Bluff city ($123,481). But it's more than 68731 ($79,924), 51111 ($-1), 68030 ($76,442), 51007 ($117,125), 51052 ($108,750), 51106 ($78,434), Woodbury County ($73,658), and Sioux City city ($68,906).
| 51054 | $119,716 |
| Sergeant Bluff city | $123,481 |
| Sioux City city | $68,906 |
| Woodbury County | $73,658 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($134,282) for 51054 is more than 68731 ($95,785), 51106 ($97,990), 51111 ($-1), 68030 ($88,140), 51007 ($122,484), 51052 ($108,373), Woodbury County ($90,682), Sergeant Bluff city ($134,265), and Sioux City city ($86,214).
| 51054 | $134,282 |
| Sergeant Bluff city | $134,265 |
| Sioux City city | $86,214 |
| Woodbury County | $90,682 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 51054 is $47,922. The per capita income ($47,922) for 51054 is less than the per capita income for 51007 ($48,282) and 51052 ($50,935). But it's more than 51106 ($39,145), 51111 ($29,128), 68030 ($32,510), 68731 ($31,348), Woodbury County ($35,564), Sergeant Bluff city ($47,805), and Sioux City city ($33,795).
| 51054 | $47,922 |
| Sergeant Bluff city | $47,805 |
| Sioux City city | $33,795 |
| Woodbury County | $35,564 |
Get Per-Capita Income for all Zip Codes in Iowa.
18.8% of households make over $200,000 a year. The percent high income households (18.8%) for 51054 is less than the percent high income households for 51007 (19.6%). But it's more than 51106 (11.0%), 68030 (2.4%), 68731 (9.3%), 51052 (15.8%), 51111 (0.0%), Woodbury County (7.0%), and Sioux City city (6.1%). And it's the same as Sergeant Bluff city (18.8%).
| 51054 | 18.8% |
| Sergeant Bluff city | 18.8% |
| Sioux City city | 6.1% |
| Woodbury County | 7.0% |
Get High Income Households for all Zip Codes in Iowa.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 51054 | $-1 | $169,904 | $124,043 | $72,333 |
| Sergeant Bluff city | $-1 | $175,875 | $124,362 | $83,750 |
| Sioux City city | $55,069 | $77,969 | $86,547 | $46,909 |
| Woodbury County | $55,368 | $81,268 | $88,314 | $50,680 |
Get Median Household Income by Age of Householder for all Zip Codes in Iowa.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 51054 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 51054 | +/-$13,561 | +/-$13,240 | +/-$4,481 | +/-5.9% | +/-$-1 | +/-$37,408 | +/-$23,187 | +/-$31,526 |
| Sergeant Bluff city | +/-$15,366 | +/-$13,688 | +/-$4,462 | +/-6.2% | +/-$-1 | +/-$33,946 | +/-$23,951 | +/-$38,485 |
| Sioux City city | +/-$4,550 | +/-$3,658 | +/-$1,388 | +/-1.4% | +/-$15,963 | +/-$4,262 | +/-$6,439 | +/-$2,666 |
| Woodbury County | +/-$2,611 | +/-$2,937 | +/-$1,120 | +/-1.2% | +/-$13,152 | +/-$5,067 | +/-$6,529 | +/-$3,089 |