Comparison to Surrounding Areas
The median household income ($71,250) for 56137 is less than the median household income for 56174 ($74,688), 56150 ($76,844), 56161 ($86,000), 56101 ($77,083), 56119 ($83,583), 56131 ($73,063), Jackson County ($75,743), and Cottonwood County ($72,941). But it's more than 56183 ($45,536) and Heron Lake city ($68,000).
| 56137 | $71,250 |
| Heron Lake city | $68,000 |
| Cottonwood County | $72,941 |
| Jackson County | $75,743 |
Get Median Household Income for all Zip Codes in Minnesota.
The average household income ($89,362) for 56137 is less than the average household income for 56101 ($97,087), 56119 ($95,954), 56150 ($90,901), 56161 ($106,012), and Jackson County ($95,928). But it's more than 56131 ($84,349), 56174 ($78,606), 56183 ($69,160), Cottonwood County ($89,108), and Heron Lake city ($76,294).
| 56137 | $89,362 |
| Heron Lake city | $76,294 |
| Cottonwood County | $89,108 |
| Jackson County | $95,928 |
Get Average Household Income for all Zip Codes in Minnesota.
The per-capita income for 56137 is $39,683. The per capita income ($39,683) for 56137 is less than the per capita income for 56161 ($47,734) and Jackson County ($43,301). But it's more than 56183 ($34,511), 56150 ($37,288), 56174 ($34,657), 56101 ($39,607), 56119 ($34,836), 56131 ($36,852), Cottonwood County ($36,506), and Heron Lake city ($36,826).
| 56137 | $39,683 |
| Heron Lake city | $36,826 |
| Cottonwood County | $36,506 |
| Jackson County | $43,301 |
Get Per-Capita Income for all Zip Codes in Minnesota.
5.2% of households make over $200,000 a year. The percent high income households (5.2%) for 56137 is less than the percent high income households for 56119 (7.5%), 56161 (7.5%), 56183 (5.4%), 56101 (9.6%), 56150 (6.4%), Jackson County (7.8%), and Cottonwood County (7.3%). But it's more than 56131 (5.0%), 56174 (1.9%), and Heron Lake city (2.6%).
| 56137 | 5.2% |
| Heron Lake city | 2.6% |
| Cottonwood County | 7.3% |
| Jackson County | 7.8% |
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 | |
|---|---|---|---|---|
| 56137 | $53,125 | $83,750 | $89,565 | $51,417 |
| Heron Lake city | $-1 | $68,000 | $89,891 | $47,857 |
| Cottonwood County | $54,946 | $90,664 | $90,625 | $47,260 |
| Jackson County | $21,736 | $99,194 | $88,853 | $47,684 |
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 56137 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+ | |||||
| 56137 | +/-$7,403 | +/-$7,938 | +/-$4,164 | +/-2.9% | +/-$37,323 | +/-$29,982 | +/-$3,820 | +/-$6,209 |
| Heron Lake city | +/-$11,759 | +/-$7,208 | +/-$3,129 | +/-2.1% | +/-$-1 | +/-$6,999 | +/-$17,534 | +/-$13,149 |
| Cottonwood County | +/-$5,820 | +/-$4,540 | +/-$1,745 | +/-1.8% | +/-$15,833 | +/-$9,409 | +/-$12,727 | +/-$4,049 |
| Jackson County | +/-$3,304 | +/-$4,465 | +/-$1,891 | +/-1.6% | +/-$18,894 | +/-$5,353 | +/-$2,202 | +/-$7,389 |