Comparison to Surrounding Areas
The median household income ($78,631) for 56138 is less than the median household income for 51241 ($87,446), 56116 ($95,000), and 57068 ($112,847). But it's more than 51246 ($72,400), 56156 ($71,066), 56173 ($59,286), and Rock County ($71,295). And it's the same as Hills city ($78,631).
| 56138 | $78,631 |
| Hills city | $78,631 |
| Rock County | $71,295 |
Get Median Household Income for all Zip Codes in Minnesota.
The average household income ($100,671) for 56138 is less than the average household income for 51241 ($105,398), 56116 ($124,796), 57068 ($116,849), and Hills city ($101,440). But it's more than 51246 ($90,051), 56156 ($89,360), 56173 ($77,778), and Rock County ($91,311).
| 56138 | $100,671 |
| Hills city | $101,440 |
| Rock County | $91,311 |
Get Average Household Income for all Zip Codes in Minnesota.
The per-capita income for 56138 is $39,447. The per capita income ($39,447) for 56138 is less than the per capita income for 51241 ($41,199), 56116 ($47,510), 57068 ($48,999), and Hills city ($39,837). But it's more than 51246 ($31,514), 56156 ($39,079), 56173 ($31,572), and Rock County ($38,826).
| 56138 | $39,447 |
| Hills city | $39,837 |
| Rock County | $38,826 |
Get Per-Capita Income for all Zip Codes in Minnesota.
9.1% of households make over $200,000 a year. The percent high income households (9.1%) for 56138 is less than the percent high income households for 51246 (9.5%), 56116 (13.9%), and Hills city (9.3%). But it's more than 51241 (7.8%), 56156 (7.3%), 56173 (1.5%), 57068 (8.4%), and Rock County (7.2%).
| 56138 | 9.1% |
| Hills city | 9.3% |
| Rock County | 7.2% |
Get High Income Households for all Zip Codes in Minnesota.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 56138 | $-1 | $109,375 | $91,250 | $34,375 |
| Hills city | $-1 | $104,583 | $100,417 | $33,333 |
| Rock County | $23,750 | $101,600 | $83,125 | $50,938 |
Get Median Household Income by Age of Householder for all Zip Codes in Minnesota.
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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 56138 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+ | |||||
| 56138 | +/-$9,909 | +/-$15,566 | +/-$6,886 | +/-7.8% | +/-$-1 | +/-$52,568 | +/-$48,133 | +/-$7,552 |
| Hills city | +/-$15,494 | +/-$20,055 | +/-$8,564 | +/-9.6% | +/-$-1 | +/-$82,734 | +/-$54,369 | +/-$6,348 |
| Rock County | +/-$6,478 | +/-$4,313 | +/-$1,701 | +/-1.7% | +/-$15,712 | +/-$3,105 | +/-$13,268 | +/-$13,011 |