Comparison to Surrounding Areas
The median household income ($111,250) for 58278 is less than the median household income for Thompson city ($118,281). But it's more than 58275 ($105,385), 56721 ($82,525), 56723 ($106,250), 58201 ($68,143), 58228 ($70,625), 58240 ($85,950), 58267 ($88,015), and Grand Forks County ($68,075).
| 58278 | $111,250 |
| Thompson city | $118,281 |
| Grand Forks County | $68,075 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($128,450) for 58278 is more than 58275 ($122,898), 58240 ($99,099), 58267 ($100,526), 56721 ($94,377), 56723 ($118,522), 58201 ($96,717), 58228 ($88,579), Grand Forks County ($92,591), and Thompson city ($128,089).
| 58278 | $128,450 |
| Thompson city | $128,089 |
| Grand Forks County | $92,591 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58278 is $48,820. The per capita income ($48,820) for 58278 is less than the per capita income for 58275 ($53,117). But it's more than 58267 ($35,851), 58228 ($42,622), 58240 ($43,257), 56721 ($36,872), 56723 ($45,467), 58201 ($45,278), Grand Forks County ($40,347), and Thompson city ($47,964).
| 58278 | $48,820 |
| Thompson city | $47,964 |
| Grand Forks County | $40,347 |
Get Per-Capita Income for all Zip Codes in North Dakota.
16.5% of households make over $200,000 a year. The percent high income households (16.5%) for 58278 is less than the percent high income households for Thompson city (17.3%). But it's more than 58275 (7.8%), 56721 (6.4%), 56723 (10.6%), 58201 (8.9%), 58228 (3.7%), 58240 (5.5%), 58267 (6.6%), and Grand Forks County (7.5%).
| 58278 | 16.5% |
| Thompson city | 17.3% |
| Grand Forks County | 7.5% |
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 | |
|---|---|---|---|---|
| 58278 | $-1 | $136,875 | $127,292 | $56,250 |
| Thompson city | $-1 | $123,333 | $143,636 | $60,625 |
| Grand Forks County | $35,721 | $81,013 | $94,721 | $56,623 |
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 58278 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+ | |||||
| 58278 | +/-$20,855 | +/-$12,566 | +/-$4,910 | +/-4.2% | +/-$-1 | +/-$27,499 | +/-$38,083 | +/-$26,011 |
| Thompson city | +/-$16,675 | +/-$11,535 | +/-$4,909 | +/-5.1% | +/-$-1 | +/-$25,171 | +/-$18,771 | +/-$31,953 |
| Grand Forks County | +/-$4,321 | +/-$3,335 | +/-$1,329 | +/-1.0% | +/-$6,614 | +/-$4,441 | +/-$7,248 | +/-$3,613 |