Comparison to Surrounding Areas
The median household income ($64,750) for 51527 is less than the median household income for 51442 ($66,767), 51454 ($100,625), 51530 ($73,750), 51537 ($65,000), Crawford County ($67,027), and Shelby County ($72,738). But it's more than 51446 ($62,750), 51528 ($63,173), 51529 ($61,599), and Defiance city ($53,542).
| 51527 | $64,750 |
| Defiance city | $53,542 |
| Crawford County | $67,027 |
| Shelby County | $72,738 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($107,198) for 51527 is less than the average household income for 51446 ($122,762) and 51454 ($121,416). But it's more than 51537 ($91,378), 51528 ($80,931), 51529 ($86,347), 51530 ($94,333), 51442 ($84,598), Shelby County ($97,055), Crawford County ($86,726), and Defiance city ($93,963).
| 51527 | $107,198 |
| Defiance city | $93,963 |
| Crawford County | $86,726 |
| Shelby County | $97,055 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 51527 is $47,289. The per capita income ($47,289) for 51527 is less than the per capita income for 51446 ($54,812). But it's more than 51537 ($37,951), 51528 ($37,426), 51529 ($42,850), 51530 ($40,494), 51442 ($31,469), 51454 ($46,460), Shelby County ($40,510), Crawford County ($34,517), and Defiance city ($42,810).
| 51527 | $47,289 |
| Defiance city | $42,810 |
| Crawford County | $34,517 |
| Shelby County | $40,510 |
Get Per-Capita Income for all Zip Codes in Iowa.
13.3% of households make over $200,000 a year. The percent high income households (13.3%) for 51527 is less than the percent high income households for 51446 (13.4%) and 51454 (18.9%). But it's more than 51537 (8.4%), 51528 (4.6%), 51529 (5.8%), 51530 (11.0%), 51442 (5.2%), Shelby County (10.2%), Crawford County (5.9%), and Defiance city (7.6%).
| 51527 | 13.3% |
| Defiance city | 7.6% |
| Crawford County | 5.9% |
| Shelby County | 10.2% |
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 | |
|---|---|---|---|---|
| 51527 | $-1 | $123,542 | $53,750 | $62,778 |
| Defiance city | $-1 | $-1 | $53,750 | $41,250 |
| Crawford County | $63,049 | $73,327 | $85,417 | $48,444 |
| Shelby County | $36,494 | $80,777 | $87,450 | $53,889 |
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 51527 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+ | |||||
| 51527 | +/-$36,900 | +/-$33,647 | +/-$12,716 | +/-11.9% | +/-$-1 | +/-$100,977 | +/-$44,475 | +/-$14,600 |
| Defiance city | +/-$14,672 | +/-$34,414 | +/-$16,116 | +/-5.7% | +/-$-1 | +/-$-1 | +/-$44,475 | +/-$16,875 |
| Crawford County | +/-$6,034 | +/-$6,663 | +/-$2,346 | +/-2.3% | +/-$30,402 | +/-$10,033 | +/-$20,312 | +/-$6,303 |
| Shelby County | +/-$9,091 | +/-$7,356 | +/-$2,800 | +/-2.9% | +/-$9,634 | +/-$15,541 | +/-$16,895 | +/-$13,116 |