Comparison to Surrounding Areas
The median household income ($68,102) for 15666 is less than the median household income for 15688 ($80,938), 15616 ($115,648), 15639 ($79,843), 15674 ($86,827), 15679 ($77,099), 15601 ($78,555), 15610 ($72,938), Westmoreland County ($74,109), Bullskin township ($69,814), East Huntingdon township ($68,286), and Mount Pleasant township ($68,131). But it's more than 15689 ($-1), 15612 ($59,018), 15650 ($63,305), 15683 ($51,913), 15425 ($53,160), Fayette County ($58,236), Upper Tyrone township ($67,875), and Mount Pleasant borough ($51,820).
| 15666 | $68,102 |
| Upper Tyrone township | $67,875 |
| Mount Pleasant borough | $51,820 |
| Mount Pleasant township | $68,131 |
| Bullskin township | $69,814 |
| East Huntingdon township | $68,286 |
| Westmoreland County | $74,109 |
| Fayette County | $58,236 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($81,310) for 15666 is less than the average household income for 15674 ($99,349), 15616 ($103,245), 15639 ($112,213), 15650 ($92,959), 15601 ($101,586), 15610 ($97,916), 15612 ($100,167), Westmoreland County ($97,695), Bullskin township ($93,092), and East Huntingdon township ($81,987). But it's more than 15689 ($61,408), 15425 ($73,235), 15679 ($75,973), 15683 ($64,183), 15688 ($70,047), Fayette County ($74,754), Upper Tyrone township ($77,636), Mount Pleasant borough ($67,057), and Mount Pleasant township ($80,814).
| 15666 | $81,310 |
| Upper Tyrone township | $77,636 |
| Mount Pleasant borough | $67,057 |
| Mount Pleasant township | $80,814 |
| Bullskin township | $93,092 |
| East Huntingdon township | $81,987 |
| Westmoreland County | $97,695 |
| Fayette County | $74,754 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 15666 is $37,504. The per capita income ($37,504) for 15666 is less than the per capita income for 15679 ($41,479), 15616 ($48,939), 15639 ($46,197), 15650 ($41,334), 15674 ($43,103), 15601 ($45,073), 15610 ($42,389), 15612 ($46,468), Westmoreland County ($43,509), Bullskin township ($40,399), East Huntingdon township ($39,573), and Mount Pleasant township ($38,465). But it's more than 15425 ($33,540), 15683 ($30,711), 15688 ($29,054), 15689 ($27,186), Fayette County ($32,739), Upper Tyrone township ($29,088), and Mount Pleasant borough ($32,677).
| 15666 | $37,504 |
| Upper Tyrone township | $29,088 |
| Mount Pleasant borough | $32,677 |
| Mount Pleasant township | $38,465 |
| Bullskin township | $40,399 |
| East Huntingdon township | $39,573 |
| Westmoreland County | $43,509 |
| Fayette County | $32,739 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
4.6% of households make over $200,000 a year. The percent high income households (4.6%) for 15666 is less than the percent high income households for 15650 (7.2%), 15610 (9.9%), 15612 (7.6%), 15616 (7.0%), 15639 (7.3%), 15425 (4.7%), 15601 (10.8%), Westmoreland County (9.1%), Bullskin township (6.2%), East Huntingdon township (5.8%), and Mount Pleasant township (5.1%). But it's more than 15689 (0.0%), 15679 (3.4%), 15683 (1.9%), 15688 (0.0%), 15674 (0.0%), Fayette County (4.3%), Upper Tyrone township (1.0%), and Mount Pleasant borough (2.5%).
| 15666 | 4.6% |
| Upper Tyrone township | 1.0% |
| Mount Pleasant borough | 2.5% |
| Mount Pleasant township | 5.1% |
| Bullskin township | 6.2% |
| East Huntingdon township | 5.8% |
| Westmoreland County | 9.1% |
| Fayette County | 4.3% |
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 | |
|---|---|---|---|---|
| 15666 | $51,538 | $82,281 | $75,407 | $47,328 |
| Upper Tyrone township | $-1 | $85,455 | $73,611 | $50,833 |
| Mount Pleasant borough | $71,806 | $78,594 | $46,477 | $39,451 |
| Mount Pleasant township | $-1 | $83,229 | $77,191 | $52,538 |
| Bullskin township | $31,992 | $91,979 | $78,800 | $57,604 |
| East Huntingdon township | $78,611 | $57,986 | $87,747 | $46,745 |
| Westmoreland County | $40,173 | $93,193 | $90,421 | $53,414 |
| Fayette County | $44,625 | $75,786 | $68,907 | $42,645 |
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 15666 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+ | |||||
| 15666 | +/-$6,040 | +/-$5,719 | +/-$2,454 | +/-1.4% | +/-$46,768 | +/-$7,658 | +/-$9,277 | +/-$8,633 |
| Upper Tyrone township | +/-$13,414 | +/-$9,157 | +/-$2,283 | +/-1.0% | +/-$-1 | +/-$48,832 | +/-$22,776 | +/-$5,313 |
| Mount Pleasant borough | +/-$11,020 | +/-$6,744 | +/-$3,402 | +/-2.0% | +/-$32,706 | +/-$18,576 | +/-$24,608 | +/-$6,023 |
| Mount Pleasant township | +/-$7,839 | +/-$6,122 | +/-$2,464 | +/-2.2% | +/-$-1 | +/-$11,896 | +/-$14,656 | +/-$10,836 |
| Bullskin township | +/-$8,246 | +/-$11,105 | +/-$5,098 | +/-2.6% | +/-$29,521 | +/-$22,713 | +/-$14,156 | +/-$10,999 |
| East Huntingdon township | +/-$13,937 | +/-$10,544 | +/-$4,078 | +/-2.5% | +/-$60,221 | +/-$27,466 | +/-$12,527 | +/-$18,071 |
| Westmoreland County | +/-$1,340 | +/-$1,880 | +/-$804 | +/-0.5% | +/-$4,502 | +/-$4,167 | +/-$3,460 | +/-$1,707 |
| Fayette County | +/-$2,045 | +/-$2,154 | +/-$951 | +/-0.7% | +/-$11,557 | +/-$4,526 | +/-$5,212 | +/-$1,984 |