Comparison to Surrounding Areas
The median household income ($108,750) for 58021 is less than the median household income for 58047 ($142,361), 58059 ($115,469), and Horace city ($138,578). But it's more than 58051 ($107,396), 58052 ($87,813), 58078 ($91,040), Cass County ($75,555), and Davenport city ($85,625).
| 58021 | $108,750 |
| Davenport city | $85,625 |
| Horace city | $138,578 |
| Cass County | $75,555 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($141,036) for 58021 is less than the average household income for 58047 ($197,806), 58051 ($145,762), and Horace city ($189,282). But it's more than 58052 ($96,892), 58059 ($123,768), 58078 ($121,770), Cass County ($103,789), and Davenport city ($105,283).
| 58021 | $141,036 |
| Davenport city | $105,283 |
| Horace city | $189,282 |
| Cass County | $103,789 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58021 is $46,613. The per capita income ($46,613) for 58021 is less than the per capita income for 58047 ($69,807), 58051 ($50,141), 58078 ($48,990), and Horace city ($68,553). But it's more than 58052 ($43,866), 58059 ($42,734), Cass County ($45,643), and Davenport city ($44,668).
| 58021 | $46,613 |
| Davenport city | $44,668 |
| Horace city | $68,553 |
| Cass County | $45,643 |
Get Per-Capita Income for all Zip Codes in North Dakota.
11.3% of households make over $200,000 a year. The percent high income households (11.3%) for 58021 is less than the percent high income households for 58047 (32.2%), 58051 (19.9%), 58059 (15.0%), 58078 (14.6%), and Horace city (28.7%). But it's more than 58052 (1.2%), Cass County (10.5%), and Davenport city (6.4%).
| 58021 | 11.3% |
| Davenport city | 6.4% |
| Horace city | 28.7% |
| Cass County | 10.5% |
Get High Income Households for all Zip Codes in North Dakota.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 58021 | $-1 | $125,000 | $130,909 | $43,472 |
| Davenport city | $-1 | $166,250 | $82,222 | $43,472 |
| Horace city | $-1 | $119,688 | $213,472 | $64,861 |
| Cass County | $41,796 | $80,509 | $99,188 | $62,681 |
Get Median Household Income by Age of Householder for all Zip Codes in North Dakota.
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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 58021 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+ | |||||
| 58021 | +/-$51,122 | +/-$34,346 | +/-$8,727 | +/-7.3% | +/-$-1 | +/-$96,374 | +/-$32,309 | +/-$2,237 |
| Davenport city | +/-$20,937 | +/-$21,764 | +/-$7,460 | +/-5.3% | +/-$-1 | +/-$79,879 | +/-$15,816 | +/-$2,237 |
| Horace city | +/-$15,631 | +/-$33,835 | +/-$11,396 | +/-11.1% | +/-$-1 | +/-$26,165 | +/-$97,363 | +/-$13,396 |
| Cass County | +/-$2,103 | +/-$2,846 | +/-$1,146 | +/-0.9% | +/-$5,246 | +/-$5,488 | +/-$3,721 | +/-$3,248 |