Comparison to Surrounding Areas
The median household income ($109,730) for 48028 is more than 48001 ($69,160), St. Clair County ($71,270), and Clay township ($87,292).
| 48028 | $109,730 |
| Clay township | $87,292 |
| St. Clair County | $71,270 |
Get Median Household Income for all Zip Codes in Michigan.
The average household income ($141,611) for 48028 is more than 48001 ($88,484), St. Clair County ($90,649), and Clay township ($105,222).
| 48028 | $141,611 |
| Clay township | $105,222 |
| St. Clair County | $90,649 |
Get Average Household Income for all Zip Codes in Michigan.
The per-capita income for 48028 is $76,531. The per capita income ($76,531) for 48028 is more than 48001 ($40,403), St. Clair County ($38,214), and Clay township ($49,753).
| 48028 | $76,531 |
| Clay township | $49,753 |
| St. Clair County | $38,214 |
Get Per-Capita Income for all Zip Codes in Michigan.
16.5% of households make over $200,000 a year. The percent high income households (16.5%) for 48028 is more than 48001 (7.4%), St. Clair County (7.1%), and Clay township (10.1%).
| 48028 | 16.5% |
| Clay township | 10.1% |
| St. Clair County | 7.1% |
Get High Income Households for all Zip Codes in Michigan.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 48028 | $-1 | $-1 | $166,402 | $105,809 |
| Clay township | $61,538 | $106,083 | $93,991 | $67,083 |
| St. Clair County | $53,777 | $82,130 | $87,992 | $53,405 |
Get Median Household Income by Age of Householder for all Zip Codes in Michigan.
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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 48028 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+ | |||||
| 48028 | +/-$14,446 | +/-$29,286 | +/-$16,667 | +/-9.1% | +/-$-1 | +/-$-1 | +/-$34,148 | +/-$33,102 |
| Clay township | +/-$7,948 | +/-$9,292 | +/-$4,762 | +/-2.9% | +/-$4,258 | +/-$12,274 | +/-$12,578 | +/-$15,107 |
| St. Clair County | +/-$1,351 | +/-$2,647 | +/-$1,024 | +/-0.8% | +/-$4,485 | +/-$3,855 | +/-$3,827 | +/-$2,341 |