Comparison to Surrounding Areas
The median household income ($57,438) for 58031 is less than the median household income for 58079 ($126,477), 58071 ($109,375), 58072 ($64,375), 58011 ($99,853), 58027 ($75,774), 58049 ($103,571), 58052 ($87,813), 58062 ($72,250), 58063 ($99,286), Cass County ($75,555), and Barnes County ($68,038). But it's more than Alice city ($-1) and Fingal city ($56,944).
| 58031 | $57,438 |
| Alice city | $-1 |
| Fingal city | $56,944 |
| Barnes County | $68,038 |
| Cass County | $75,555 |
Get Median Household Income for all Zip Codes in North Dakota.
The average household income ($86,429) for 58031 is less than the average household income for 58079 ($161,424), 58063 ($96,501), 58071 ($111,720), 58072 ($87,144), 58011 ($108,694), 58027 ($87,313), 58049 ($119,816), 58052 ($96,892), 58062 ($91,498), Cass County ($103,789), Barnes County ($92,055), and Fingal city ($92,698). But it's more than Alice city ($70,633).
| 58031 | $86,429 |
| Alice city | $70,633 |
| Fingal city | $92,698 |
| Barnes County | $92,055 |
| Cass County | $103,789 |
Get Average Household Income for all Zip Codes in North Dakota.
The per-capita income for 58031 is $47,365. The per capita income ($47,365) for 58031 is less than the per capita income for 58011 ($48,088), 58049 ($60,517), 58062 ($47,469), 58079 ($56,619), and Fingal city ($47,801). But it's more than 58072 ($39,714), 58052 ($43,866), 58063 ($31,269), 58071 ($46,311), 58027 ($42,580), Cass County ($45,643), Barnes County ($42,330), and Alice city ($34,983).
| 58031 | $47,365 |
| Alice city | $34,983 |
| Fingal city | $47,801 |
| Barnes County | $42,330 |
| Cass County | $45,643 |
Get Per-Capita Income for all Zip Codes in North Dakota.
9.3% of households make over $200,000 a year. The percent high income households (9.3%) for 58031 is less than the percent high income households for 58049 (15.6%), 58079 (27.1%), Cass County (10.5%), and Fingal city (10.3%). But it's more than 58072 (3.5%), 58063 (4.2%), 58071 (6.1%), 58011 (7.9%), 58027 (5.0%), 58052 (1.2%), 58062 (0.0%), Barnes County (5.0%), and Alice city (0.0%).
| 58031 | 9.3% |
| Alice city | 0.0% |
| Fingal city | 10.3% |
| Barnes County | 5.0% |
| Cass County | 10.5% |
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 | |
|---|---|---|---|---|
| 58031 | $-1 | $-1 | $95,833 | $38,571 |
| Alice city | $-1 | $-1 | $-1 | $-1 |
| Fingal city | $-1 | $56,471 | $101,500 | $-1 |
| Barnes County | $40,163 | $72,420 | $89,286 | $51,500 |
| Cass County | $41,796 | $80,509 | $99,188 | $62,681 |
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 58031 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+ | |||||
| 58031 | +/-$28,588 | +/-$19,417 | +/-$9,061 | +/-7.9% | +/-$-1 | +/-$-1 | +/-$36,652 | +/-$14,891 |
| Alice city | +/-$-1 | +/-$33,798 | +/-$25,532 | +/-86.7% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Fingal city | +/-$25,784 | +/-$35,862 | +/-$13,216 | +/-10.4% | +/-$-1 | +/-$55,645 | +/-$33,942 | +/-$-1 |
| Barnes County | +/-$5,568 | +/-$8,813 | +/-$3,862 | +/-1.5% | +/-$32,403 | +/-$12,704 | +/-$5,806 | +/-$7,451 |
| Cass County | +/-$2,103 | +/-$2,846 | +/-$1,146 | +/-0.9% | +/-$5,246 | +/-$5,488 | +/-$3,721 | +/-$3,248 |