Comparison to Surrounding Areas
The median household income ($72,262) for 51355 is less than 51331 ($89,167), 51351 ($73,824), 51360 ($75,882), Dickinson County ($75,432), and Okoboji city ($73,000).
| 51355 | $72,262 |
| Okoboji city | $73,000 |
| Dickinson County | $75,432 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($109,036) for 51355 is less than the average household income for 51331 ($129,762) and 51351 ($115,101). But it's more than 51360 ($92,949), Dickinson County ($102,164), and Okoboji city ($108,292).
| 51355 | $109,036 |
| Okoboji city | $108,292 |
| Dickinson County | $102,164 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 51355 is $62,450. The per capita income ($62,450) for 51355 is less than the per capita income for 51331 ($70,729). But it's more than 51351 ($50,900), 51360 ($45,689), Dickinson County ($48,636), and Okoboji city ($58,971).
| 51355 | $62,450 |
| Okoboji city | $58,971 |
| Dickinson County | $48,636 |
Get Per-Capita Income for all Zip Codes in Iowa.
13.7% of households make over $200,000 a year. The percent high income households (13.7%) for 51355 is less than the percent high income households for 51331 (13.8%) and 51351 (18.2%). But it's more than 51360 (8.0%), Dickinson County (11.4%), and Okoboji city (12.0%).
| 51355 | 13.7% |
| Okoboji city | 12.0% |
| Dickinson County | 11.4% |
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 | |
|---|---|---|---|---|
| 51355 | $-1 | $73,165 | $93,750 | $70,474 |
| Okoboji city | $-1 | $73,165 | $93,750 | $71,940 |
| Dickinson County | $57,833 | $81,431 | $91,675 | $66,162 |
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 51355 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+ | |||||
| 51355 | +/-$10,266 | +/-$28,239 | +/-$16,093 | +/-6.5% | +/-$-1 | +/-$34,362 | +/-$51,220 | +/-$27,124 |
| Okoboji city | +/-$2,672 | +/-$28,511 | +/-$15,941 | +/-5.5% | +/-$-1 | +/-$34,362 | +/-$51,220 | +/-$14,866 |
| Dickinson County | +/-$5,466 | +/-$5,350 | +/-$2,400 | +/-1.9% | +/-$24,025 | +/-$11,727 | +/-$4,022 | +/-$10,240 |