Comparison to Surrounding Areas
The median household income ($80,000) for 58559 is less than the median household income for 58477 ($82,778), 58575 ($83,214), 58579 ($93,750), and McLean County ($83,583). But it's more than 58463 ($61,667), 58577 ($74,471), 58723 ($59,615), Sheridan County ($62,639), and Mercer city ($46,429).
| 58559 | $80,000 |
| Mercer city | $46,429 |
| McLean County | $83,583 |
| Sheridan County | $62,639 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($101,051) for 58559 is less than the average household income for 58477 ($137,268), 58579 ($111,980), and McLean County ($102,353). But it's more than 58463 ($69,449), 58575 ($99,308), 58577 ($91,607), 58723 ($81,288), Sheridan County ($85,136), and Mercer city ($80,635).
| 58559 | $101,051 |
| Mercer city | $80,635 |
| McLean County | $102,353 |
| Sheridan County | $85,136 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58559 is $39,971. The per capita income ($39,971) for 58559 is less than the per capita income for 58477 ($51,115), 58575 ($45,695), 58577 ($43,159), 58579 ($51,355), Sheridan County ($42,140), McLean County ($45,317), and Mercer city ($52,220). But it's more than 58463 ($36,560) and 58723 ($35,666).
| 58559 | $39,971 |
| Mercer city | $52,220 |
| McLean County | $45,317 |
| Sheridan County | $42,140 |
Get Per-Capita Income for all Zip Codes in North Dakota.
9.4% of households make over $200,000 a year. The percent high income households (9.4%) for 58559 is less than the percent high income households for 58477 (28.0%), 58575 (10.2%), and 58579 (10.7%). But it's more than 58463 (3.5%), 58577 (7.4%), 58723 (3.8%), McLean County (7.0%), Sheridan County (6.4%), and Mercer city (2.5%).
| 58559 | 9.4% |
| Mercer city | 2.5% |
| McLean County | 7.0% |
| Sheridan County | 6.4% |
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 | |
|---|---|---|---|---|
| 58559 | $-1 | $103,879 | $140,000 | $50,313 |
| Mercer city | $-1 | $-1 | $-1 | $-1 |
| McLean County | $73,036 | $120,539 | $88,665 | $59,083 |
| Sheridan County | $46,083 | $99,107 | $77,292 | $49,375 |
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 58559 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+ | |||||
| 58559 | +/-$59,831 | +/-$26,972 | +/-$12,661 | +/-8.9% | +/-$-1 | +/-$812 | +/-$88,076 | +/-$2,097 |
| Mercer city | +/-$40,789 | +/-$80,333 | +/-$50,669 | +/-6.5% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| McLean County | +/-$6,887 | +/-$6,456 | +/-$2,785 | +/-1.5% | +/-$17,350 | +/-$8,160 | +/-$6,724 | +/-$7,098 |
| Sheridan County | +/-$8,186 | +/-$10,690 | +/-$4,424 | +/-3.1% | +/-$7,919 | +/-$11,438 | +/-$26,057 | +/-$12,281 |