Comparison to Surrounding Areas
The median household income ($97,778) for 52078 is more than 52237 ($84,063), 52040 ($84,761), 52041 ($89,697), 52046 ($96,151), 52033 ($69,023), Dubuque County ($77,630), Delaware County ($74,989), and Worthington city ($97,500).
| 52078 | $97,778 |
| Worthington city | $97,500 |
| Delaware County | $74,989 |
| Dubuque County | $77,630 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($96,635) for 52078 is less than the average household income for 52033 ($102,502), 52040 ($105,872), 52046 ($110,271), 52237 ($101,285), Dubuque County ($100,177), and Worthington city ($97,890). But it's more than 52041 ($95,836) and Delaware County ($96,512).
| 52078 | $96,635 |
| Worthington city | $97,890 |
| Delaware County | $96,512 |
| Dubuque County | $100,177 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 52078 is $35,127. The per capita income ($35,127) for 52078 is less than the per capita income for 52033 ($39,210), 52040 ($44,803), 52041 ($36,752), 52046 ($35,847), Dubuque County ($41,404), Delaware County ($41,445), and Worthington city ($41,504). But it's more than 52237 ($32,449).
| 52078 | $35,127 |
| Worthington city | $41,504 |
| Delaware County | $41,445 |
| Dubuque County | $41,404 |
Get Per-Capita Income for all Zip Codes in Iowa.
1.9% of households make over $200,000 a year. The percent high income households (1.9%) for 52078 is less than 52237 (7.4%), 52040 (11.0%), 52041 (2.0%), 52046 (9.3%), 52033 (8.3%), Dubuque County (8.4%), Delaware County (7.0%), and Worthington city (3.2%).
| 52078 | 1.9% |
| Worthington city | 3.2% |
| Delaware County | 7.0% |
| Dubuque County | 8.4% |
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 | |
|---|---|---|---|---|
| 52078 | $-1 | $129,643 | $91,250 | $75,625 |
| Worthington city | $-1 | $120,313 | $100,000 | $64,167 |
| Delaware County | $65,671 | $90,000 | $88,245 | $53,235 |
| Dubuque County | $39,738 | $89,575 | $100,367 | $56,542 |
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 52078 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+ | |||||
| 52078 | +/-$18,845 | +/-$12,016 | +/-$3,108 | +/-1.5% | +/-$-1 | +/-$21,439 | +/-$20,034 | +/-$22,033 |
| Worthington city | +/-$18,296 | +/-$10,111 | +/-$4,841 | +/-2.4% | +/-$-1 | +/-$18,817 | +/-$17,990 | +/-$10,592 |
| Delaware County | +/-$6,892 | +/-$8,337 | +/-$3,743 | +/-2.0% | +/-$15,822 | +/-$12,639 | +/-$6,580 | +/-$7,958 |
| Dubuque County | +/-$2,303 | +/-$3,244 | +/-$1,101 | +/-0.9% | +/-$7,747 | +/-$4,872 | +/-$2,944 | +/-$2,369 |