Comparison to Surrounding Areas
The median household income ($250,001) for 58323 is more than 58372 ($155,391), 58281 ($128,750), 58352 ($94,000), 58365 ($53,750), 58239 ($146,125), Towner County ($67,350), Cavalier County ($69,531), and Calvin city ($-1).
| 58323 | $250,001 |
| Calvin city | $-1 |
| Cavalier County | $69,531 |
| Towner County | $67,350 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($320,785) for 58323 is more than 58372 ($114,166), 58281 ($275,372), 58352 ($125,606), 58365 ($82,017), 58239 ($152,291), Towner County ($87,814), Cavalier County ($105,149), and Calvin city ($-1).
| 58323 | $320,785 |
| Calvin city | $-1 |
| Cavalier County | $105,149 |
| Towner County | $87,814 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58323 is $61,408. The per capita income ($61,408) for 58323 is less than the per capita income for 58239 ($63,812) and 58281 ($189,402). But it's more than 58352 ($50,210), 58365 ($49,272), 58372 ($28,243), Cavalier County ($47,476), Towner County ($39,318), and Calvin city ($49,720).
| 58323 | $61,408 |
| Calvin city | $49,720 |
| Cavalier County | $47,476 |
| Towner County | $39,318 |
Get Per-Capita Income for all Zip Codes in North Dakota.
53.8% of households make over $200,000 a year. The percent high income households (53.8%) for 58323 is more than 58372 (0.0%), 58281 (30.8%), 58352 (14.1%), 58365 (2.2%), 58239 (26.1%), Towner County (6.5%), Cavalier County (12.3%), and Calvin city (0.0%).
| 58323 | 53.8% |
| Calvin city | 0.0% |
| Cavalier County | 12.3% |
| Towner County | 6.5% |
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 | |
|---|---|---|---|---|
| 58323 | $-1 | $-1 | $-1 | $-1 |
| Calvin city | $-1 | $-1 | $-1 | $-1 |
| Cavalier County | $56,510 | $79,593 | $106,992 | $46,667 |
| Towner County | $41,141 | $90,040 | $115,246 | $28,684 |
Get Median Household Income by Age of Householder for all Zip Codes in North Dakota.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 58323 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 58323 | +/-$-1 | +/-$231,510 | +/-$58,449 | +/-35.1% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Calvin city | +/-$-1 | +/-$-1 | +/-$34,033 | +/-100.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Cavalier County | +/-$8,867 | +/-$14,142 | +/-$6,300 | +/-3.8% | +/-$5,992 | +/-$22,063 | +/-$14,988 | +/-$7,192 |
| Towner County | +/-$10,236 | +/-$11,005 | +/-$4,695 | +/-3.0% | +/-$10,168 | +/-$43,849 | +/-$35,578 | +/-$3,806 |