Comparison to Surrounding Areas
The median household income ($64,487) for 58623 is less than the median household income for 57755 ($68,125), 58651 ($75,956), 58653 ($85,714), 57720 ($79,091), 58620 ($76,875), Slope County ($71,250), and Bowman County ($72,109). But it's more than Bowman city ($62,786).
| 58623 | $64,487 |
| Bowman city | $62,786 |
| Bowman County | $72,109 |
| Slope County | $71,250 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($86,958) for 58623 is less than the average household income for 57720 ($100,011), 57755 ($105,869), 58620 ($96,049), 58653 ($92,661), Bowman County ($87,925), and Slope County ($92,091). But it's more than 58651 ($85,666) and Bowman city ($82,685).
| 58623 | $86,958 |
| Bowman city | $82,685 |
| Bowman County | $87,925 |
| Slope County | $92,091 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58623 is $39,729. The per capita income ($39,729) for 58623 is less than the per capita income for 57720 ($51,037), 57755 ($44,098), 58620 ($52,095), 58651 ($44,796), Bowman County ($40,193), and Slope County ($47,169). But it's more than 58653 ($38,741) and Bowman city ($37,596).
| 58623 | $39,729 |
| Bowman city | $37,596 |
| Bowman County | $40,193 |
| Slope County | $47,169 |
Get Per-Capita Income for all Zip Codes in North Dakota.
3% of households make over $200,000 a year. The percent high income households (3.0%) for 58623 is less than the percent high income households for 57755 (13.3%), 58651 (7.9%), 58653 (9.2%), 57720 (6.8%), 58620 (11.1%), Slope County (9.4%), and Bowman County (4.4%). But it's more than Bowman city (2.6%).
| 58623 | 3.0% |
| Bowman city | 2.6% |
| Bowman County | 4.4% |
| Slope County | 9.4% |
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 | |
|---|---|---|---|---|
| 58623 | $-1 | $101,161 | $90,625 | $45,833 |
| Bowman city | $-1 | $100,833 | $85,769 | $46,667 |
| Bowman County | $34,196 | $97,813 | $107,000 | $44,389 |
| Slope County | $19,091 | $112,386 | $73,750 | $60,625 |
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 58623 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+ | |||||
| 58623 | +/-$8,320 | +/-$6,644 | +/-$3,080 | +/-1.5% | +/-$-1 | +/-$20,507 | +/-$21,357 | +/-$15,675 |
| Bowman city | +/-$3,495 | +/-$7,680 | +/-$3,627 | +/-1.5% | +/-$-1 | +/-$32,633 | +/-$41,441 | +/-$12,337 |
| Bowman County | +/-$13,626 | +/-$5,296 | +/-$2,487 | +/-1.4% | +/-$18,440 | +/-$12,081 | +/-$19,814 | +/-$8,260 |
| Slope County | +/-$16,084 | +/-$14,287 | +/-$6,322 | +/-4.0% | +/-$532 | +/-$86,095 | +/-$24,925 | +/-$34,109 |