Comparison to Surrounding Areas
The median household income ($80,000) for 66078 is less than the median household income for 66080 ($90,543). But it's more than 66042 ($67,813), 66067 ($77,255), 66079 ($54,432), 66095 ($71,023), Franklin County ($77,207), and Princeton city ($64,500).
| 66078 | $80,000 |
| Princeton city | $64,500 |
| Franklin County | $77,207 |
Get Median Household Income for all Zip Codes in Kansas.
The average household income ($94,053) for 66078 is less than the average household income for 66080 ($105,705). But it's more than 66042 ($71,948), 66067 ($81,616), 66079 ($88,366), 66095 ($84,076), Franklin County ($86,587), and Princeton city ($84,019).
| 66078 | $94,053 |
| Princeton city | $84,019 |
| Franklin County | $86,587 |
Get Average Household Income for all Zip Codes in Kansas.
The per-capita income for 66078 is $36,504. The per capita income ($36,504) for 66078 is less than the per capita income for 66080 ($42,607). But it's more than 66042 ($25,300), 66067 ($33,329), 66079 ($35,684), 66095 ($31,869), Franklin County ($34,973), and Princeton city ($29,331).
| 66078 | $36,504 |
| Princeton city | $29,331 |
| Franklin County | $34,973 |
Get Per-Capita Income for all Zip Codes in Kansas.
3.4% of households make over $200,000 a year. The percent high income households (3.4%) for 66078 is less than the percent high income households for 66042 (3.8%), 66079 (6.5%), and 66080 (17.9%). But it's more than 66067 (1.9%), 66095 (0.0%), Franklin County (3.1%), and Princeton city (2.5%).
| 66078 | 3.4% |
| Princeton city | 2.5% |
| Franklin County | 3.1% |
Get High Income Households for all Zip Codes in Kansas.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 66078 | $-1 | $125,800 | $70,556 | $-1 |
| Princeton city | $-1 | $97,500 | $64,643 | $41,250 |
| Franklin County | $43,424 | $93,696 | $87,568 | $56,990 |
Get Median Household Income by Age of Householder for all Zip Codes in Kansas.
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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 66078 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+ | |||||
| 66078 | +/-$34,688 | +/-$21,075 | +/-$9,470 | +/-3.9% | +/-$-1 | +/-$17,044 | +/-$17,576 | +/-$-1 |
| Princeton city | +/-$16,601 | +/-$19,855 | +/-$5,786 | +/-4.1% | +/-$-1 | +/-$29,375 | +/-$18,083 | +/-$26,541 |
| Franklin County | +/-$6,413 | +/-$3,721 | +/-$1,560 | +/-1.2% | +/-$14,206 | +/-$6,181 | +/-$13,660 | +/-$4,776 |