Comparison to Surrounding Areas
The median household income ($35,404) for 15031 is less than the median household income for 15017 ($86,937), 15057 ($120,821), Allegheny County ($78,548), and South Fayette township ($124,112). But it's more than 15064 ($-1).
| 15031 | $35,404 |
| South Fayette township | $124,112 |
| Allegheny County | $78,548 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($50,737) for 15031 is less than 15017 ($116,300), 15057 ($139,724), 15064 ($67,946), Allegheny County ($110,063), and South Fayette township ($154,159).
| 15031 | $50,737 |
| South Fayette township | $154,159 |
| Allegheny County | $110,063 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 15031 is $19,151. The per capita income ($19,151) for 15031 is less than 15017 ($53,307), 15057 ($52,321), 15064 ($33,837), Allegheny County ($49,588), and South Fayette township ($58,336).
| 15031 | $19,151 |
| South Fayette township | $58,336 |
| Allegheny County | $49,588 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
0% of households make over $200,000 a year. The percent high income households (0.0%) for 15031 is less than 15017 (12.1%), 15057 (18.9%), Allegheny County (12.7%), and South Fayette township (21.7%). And it's the same as 15064 (0.0%).
| 15031 | 0.0% |
| South Fayette township | 21.7% |
| Allegheny County | 12.7% |
Get High Income Households for all Zip Codes in Pennsylvania.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 15031 | $-1 | $-1 | $-1 | $-1 |
| South Fayette township | $75,625 | $146,966 | $144,971 | $71,451 |
| Allegheny County | $37,955 | $93,493 | $98,026 | $54,654 |
Get Median Household Income by Age of Householder for all Zip Codes in Pennsylvania.
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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 15031 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+ | |||||
| 15031 | +/-$14,806 | +/-$27,021 | +/-$8,327 | +/-19.9% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| South Fayette township | +/-$8,322 | +/-$9,190 | +/-$3,880 | +/-3.3% | +/-$51,254 | +/-$18,171 | +/-$14,748 | +/-$7,582 |
| Allegheny County | +/-$994 | +/-$1,192 | +/-$525 | +/-0.3% | +/-$2,291 | +/-$1,768 | +/-$1,936 | +/-$917 |