Comparison to Surrounding Areas
The median household income ($61,250) for 50128 is less than the median household income for 50026 ($68,750), 50066 ($66,406), 50235 ($89,583), 50277 ($90,625), Greene County ($63,409), Guthrie County ($77,711), and Dallas County ($102,379). But it's more than 50129 ($60,671) and Jamaica city ($52,250).
| 50128 | $61,250 |
| Jamaica city | $52,250 |
| Dallas County | $102,379 |
| Greene County | $63,409 |
| Guthrie County | $77,711 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($83,222) for 50128 is less than the average household income for 50026 ($140,670), 50235 ($102,073), 50277 ($87,107), Dallas County ($137,324), Greene County ($83,360), and Guthrie County ($100,744). But it's more than 50066 ($81,385), 50129 ($82,062), and Jamaica city ($66,062).
| 50128 | $83,222 |
| Jamaica city | $66,062 |
| Dallas County | $137,324 |
| Greene County | $83,360 |
| Guthrie County | $100,744 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 50128 is $38,940. The per capita income ($38,940) for 50128 is less than the per capita income for 50026 ($71,163), 50066 ($44,754), 50129 ($39,802), Dallas County ($54,385), and Guthrie County ($43,480). But it's more than 50235 ($37,444), 50277 ($31,324), Greene County ($38,146), and Jamaica city ($32,662).
| 50128 | $38,940 |
| Jamaica city | $32,662 |
| Dallas County | $54,385 |
| Greene County | $38,146 |
| Guthrie County | $43,480 |
Get Per-Capita Income for all Zip Codes in Iowa.
6.3% of households make over $200,000 a year. The percent high income households (6.3%) for 50128 is less than the percent high income households for 50026 (7.7%), Dallas County (19.6%), and Guthrie County (9.3%). But it's more than 50066 (0.0%), 50129 (5.3%), 50235 (4.3%), 50277 (2.7%), Greene County (5.2%), and Jamaica city (0.0%).
| 50128 | 6.3% |
| Jamaica city | 0.0% |
| Dallas County | 19.6% |
| Greene County | 5.2% |
| Guthrie County | 9.3% |
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 | |
|---|---|---|---|---|
| 50128 | $51,071 | $110,833 | $48,125 | $88,889 |
| Jamaica city | $51,071 | $92,500 | $-1 | $-1 |
| Dallas County | $58,872 | $112,470 | $130,743 | $67,985 |
| Greene County | $54,286 | $95,417 | $69,423 | $46,319 |
| Guthrie County | $33,194 | $98,179 | $104,410 | $55,035 |
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 50128 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+ | |||||
| 50128 | +/-$40,635 | +/-$28,577 | +/-$10,913 | +/-10.3% | +/-$24,734 | +/-$60,023 | +/-$18,480 | +/-$22,606 |
| Jamaica city | +/-$27,180 | +/-$13,714 | +/-$6,590 | +/-23.1% | +/-$24,734 | +/-$25,983 | +/-$-1 | +/-$-1 |
| Dallas County | +/-$3,721 | +/-$4,422 | +/-$1,710 | +/-1.4% | +/-$19,661 | +/-$7,801 | +/-$7,001 | +/-$7,736 |
| Greene County | +/-$4,690 | +/-$5,331 | +/-$2,074 | +/-1.7% | +/-$46,574 | +/-$15,356 | +/-$9,088 | +/-$7,102 |
| Guthrie County | +/-$5,028 | +/-$8,453 | +/-$3,397 | +/-2.5% | +/-$16,076 | +/-$9,571 | +/-$10,690 | +/-$7,362 |