Comparison to Surrounding Areas
The median household income ($113,750) for 51045 is more than 51031 ($76,525), Plymouth County ($83,251), and Oyens city ($100,625).
| 51045 | $113,750 |
| Oyens city | $100,625 |
| Plymouth County | $83,251 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($122,717) for 51045 is more than 51031 ($92,229), Plymouth County ($101,116), and Oyens city ($112,639).
| 51045 | $122,717 |
| Oyens city | $112,639 |
| Plymouth County | $101,116 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 51045 is $46,541. The per capita income ($46,541) for 51045 is more than 51031 ($38,599), Plymouth County ($41,532), and Oyens city ($44,670).
| 51045 | $46,541 |
| Oyens city | $44,670 |
| Plymouth County | $41,532 |
Get Per-Capita Income for all Zip Codes in Iowa.
16.7% of households make over $200,000 a year. The percent high income households (16.7%) for 51045 is more than 51031 (6.3%), Plymouth County (7.6%), and Oyens city (12.9%).
| 51045 | 16.7% |
| Oyens city | 12.9% |
| Plymouth County | 7.6% |
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 | |
|---|---|---|---|---|
| 51045 | $-1 | $52,083 | $127,250 | $-1 |
| Oyens city | $-1 | $76,250 | $126,750 | $51,875 |
| Plymouth County | $53,250 | $92,702 | $102,267 | $56,204 |
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 51045 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+ | |||||
| 51045 | +/-$47,019 | +/-$43,958 | +/-$17,073 | +/-28.0% | +/-$-1 | +/-$50,424 | +/-$90,103 | +/-$-1 |
| Oyens city | +/-$42,908 | +/-$36,766 | +/-$12,839 | +/-22.1% | +/-$-1 | +/-$70,696 | +/-$64,789 | +/-$45,665 |
| Plymouth County | +/-$4,100 | +/-$4,760 | +/-$1,940 | +/-1.2% | +/-$8,054 | +/-$6,730 | +/-$10,727 | +/-$5,836 |