Comparison to Surrounding Areas
The median household income ($58,636) for 58568 is less than the median household income for 57641 ($83,750), 57642 ($58,750), 57659 ($103,333), 58570 ($110,938), and Porcupine CDP ($70,469). But it's more than 58538 ($34,858), 58569 ($-1), Sioux County ($42,083), and Selfridge city ($56,250).
| 58568 | $58,636 |
| Porcupine CDP | $70,469 |
| Selfridge city | $56,250 |
| Sioux County | $42,083 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($79,408) for 58568 is less than the average household income for 57641 ($112,393), 57642 ($79,838), 57659 ($117,013), 58569 ($135,929), and 58570 ($108,842). But it's more than 58538 ($53,782), Sioux County ($65,479), Porcupine CDP ($53,978), and Selfridge city ($74,298).
| 58568 | $79,408 |
| Porcupine CDP | $53,978 |
| Selfridge city | $74,298 |
| Sioux County | $65,479 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58568 is $35,124. The per capita income ($35,124) for 58568 is less than the per capita income for 57641 ($54,121), 57659 ($56,225), 58569 ($59,991), 58570 ($35,325), and Selfridge city ($49,246). But it's more than 57642 ($24,031), 58538 ($17,336), Sioux County ($21,541), and Porcupine CDP ($15,135).
| 58568 | $35,124 |
| Porcupine CDP | $15,135 |
| Selfridge city | $49,246 |
| Sioux County | $21,541 |
Get Per-Capita Income for all Zip Codes in North Dakota.
9.6% of households make over $200,000 a year. The percent high income households (9.6%) for 58568 is less than the percent high income households for 57641 (10.6%) and 58569 (39.0%). But it's more than 57642 (8.8%), 57659 (0.0%), 58538 (1.5%), 58570 (6.1%), Sioux County (4.1%), Porcupine CDP (0.0%), and Selfridge city (8.7%).
| 58568 | 9.6% |
| Porcupine CDP | 0.0% |
| Selfridge city | 8.7% |
| Sioux County | 4.1% |
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 | |
|---|---|---|---|---|
| 58568 | $-1 | $71,094 | $51,250 | $57,500 |
| Porcupine CDP | $-1 | $-1 | $-1 | $-1 |
| Selfridge city | $-1 | $58,750 | $52,500 | $-1 |
| Sioux County | $28,750 | $58,942 | $41,801 | $40,156 |
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 58568 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+ | |||||
| 58568 | +/-$15,601 | +/-$23,381 | +/-$6,878 | +/-7.8% | +/-$-1 | +/-$22,971 | +/-$19,729 | +/-$43,210 |
| Porcupine CDP | +/-$33,845 | +/-$20,992 | +/-$3,407 | +/-40.6% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Selfridge city | +/-$10,752 | +/-$47,413 | +/-$13,767 | +/-19.1% | +/-$-1 | +/-$34,316 | +/-$14,726 | +/-$-1 |
| Sioux County | +/-$7,116 | +/-$9,373 | +/-$2,476 | +/-2.3% | +/-$28,154 | +/-$16,889 | +/-$8,178 | +/-$11,957 |