Comparison to Surrounding Areas
The median household income ($76,875) for 58620 is less than the median household income for 58622 ($82,692), 58645 ($78,086), 58647 ($84,583), 58653 ($85,714), and Billings County ($86,806). But it's more than 58623 ($64,487), 58651 ($75,956), Slope County ($71,250), and Amidon city ($-1).
| 58620 | $76,875 |
| Amidon city | $-1 |
| Billings County | $86,806 |
| Slope County | $71,250 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($96,049) for 58620 is less than the average household income for 58622 ($100,721), 58647 ($104,539), and Billings County ($110,952). But it's more than 58623 ($86,958), 58645 ($83,758), 58651 ($85,666), 58653 ($92,661), Slope County ($92,091), and Amidon city ($42,940).
| 58620 | $96,049 |
| Amidon city | $42,940 |
| Billings County | $110,952 |
| Slope County | $92,091 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58620 is $52,095. The per capita income ($52,095) for 58620 is less than the per capita income for 58647 ($53,099). But it's more than 58653 ($38,741), 58623 ($39,729), 58645 ($42,038), 58651 ($44,796), 58622 ($43,606), Slope County ($47,169), Billings County ($45,936), and Amidon city ($31,217).
| 58620 | $52,095 |
| Amidon city | $31,217 |
| Billings County | $45,936 |
| Slope County | $47,169 |
Get Per-Capita Income for all Zip Codes in North Dakota.
11.1% of households make over $200,000 a year. The percent high income households (11.1%) for 58620 is less than the percent high income households for 58622 (12.0%) and Billings County (11.5%). But it's more than 58645 (5.2%), 58651 (7.9%), 58653 (9.2%), 58623 (3.0%), 58647 (8.0%), Slope County (9.4%), and Amidon city (0.0%).
| 58620 | 11.1% |
| Amidon city | 0.0% |
| Billings County | 11.5% |
| 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 | |
|---|---|---|---|---|
| 58620 | $-1 | $-1 | $-1 | $75,625 |
| Amidon city | $-1 | $-1 | $-1 | $-1 |
| Billings County | $-1 | $103,681 | $120,625 | $77,679 |
| 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 58620 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+ | |||||
| 58620 | +/-$10,777 | +/-$30,512 | +/-$19,264 | +/-8.1% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$74,125 |
| Amidon city | +/-$-1 | +/-$25,585 | +/-$9,815 | +/-100.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Billings County | +/-$20,555 | +/-$15,989 | +/-$6,989 | +/-5.2% | +/-$-1 | +/-$21,654 | +/-$47,418 | +/-$47,654 |
| Slope County | +/-$16,084 | +/-$14,287 | +/-$6,322 | +/-4.0% | +/-$532 | +/-$86,095 | +/-$24,925 | +/-$34,109 |