Comparison to Surrounding Areas
The median household income ($75,000) for 50591 is less than the median household income for 50548 ($76,214). But it's more than 50594 ($67,000), 50533 ($65,595), 50542 ($55,000), 50545 ($31,429), 50516 ($69,500), Webster County ($68,975), Humboldt County ($71,946), and Thor city ($57,305).
| 50591 | $75,000 |
| Thor city | $57,305 |
| Humboldt County | $71,946 |
| Webster County | $68,975 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($90,284) for 50591 is less than the average household income for 50548 ($99,209) and Humboldt County ($92,749). But it's more than 50533 ($88,225), 50545 ($46,953), 50594 ($82,022), 50516 ($82,369), 50542 ($90,171), Webster County ($83,997), and Thor city ($76,022).
| 50591 | $90,284 |
| Thor city | $76,022 |
| Humboldt County | $92,749 |
| Webster County | $83,997 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 50591 is $38,206. The per capita income ($38,206) for 50591 is less than the per capita income for 50516 ($38,886), 50542 ($39,161), 50548 ($43,040), 50594 ($38,981), and Humboldt County ($41,763). But it's more than 50533 ($33,163), 50545 ($28,139), Webster County ($35,947), and Thor city ($28,128).
| 50591 | $38,206 |
| Thor city | $28,128 |
| Humboldt County | $41,763 |
| Webster County | $35,947 |
Get Per-Capita Income for all Zip Codes in Iowa.
7.7% of households make over $200,000 a year. The percent high income households (7.7%) for 50591 is less than the percent high income households for 50548 (9.8%) and Humboldt County (7.9%). But it's more than 50533 (4.3%), 50545 (0.0%), 50594 (0.0%), 50516 (2.2%), 50542 (6.5%), Webster County (4.7%), and Thor city (0.0%).
| 50591 | 7.7% |
| Thor city | 0.0% |
| Humboldt County | 7.9% |
| Webster County | 4.7% |
Get High Income Households for all Zip Codes in Iowa.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 50591 | $-1 | $-1 | $88,929 | $-1 |
| Thor city | $-1 | $-1 | $108,688 | $56,250 |
| Humboldt County | $55,274 | $82,406 | $81,650 | $59,229 |
| Webster County | $50,201 | $76,909 | $83,779 | $44,701 |
Get Median Household Income by Age of Householder for all Zip Codes in Iowa.
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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 50591 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+ | |||||
| 50591 | +/-$37,009 | +/-$20,964 | +/-$9,944 | +/-10.4% | +/-$-1 | +/-$-1 | +/-$13,411 | +/-$-1 |
| Thor city | +/-$28,644 | +/-$13,753 | +/-$6,898 | +/-19.1% | +/-$-1 | +/-$-1 | +/-$21,714 | +/-$17,898 |
| Humboldt County | +/-$5,487 | +/-$8,146 | +/-$3,519 | +/-2.4% | +/-$15,045 | +/-$7,788 | +/-$14,449 | +/-$9,249 |
| Webster County | +/-$4,434 | +/-$3,963 | +/-$1,642 | +/-0.8% | +/-$11,266 | +/-$8,834 | +/-$8,726 | +/-$4,058 |