Comparison to Surrounding Areas
The median household income ($75,050) for 15311 is less than the median household income for 15329 ($92,917), 15360 ($85,341), Washington County ($78,958), Amwell township ($77,895), North Bethlehem township ($94,922), and South Franklin township ($89,318). But it's more than 15301 ($70,473), 15345 ($59,375), 15370 ($65,511), Morris township ($67,500), and West Bethlehem township ($64,934).
| 15311 | $75,050 |
| Amwell township | $77,895 |
| Morris township | $67,500 |
| North Bethlehem township | $94,922 |
| South Franklin township | $89,318 |
| West Bethlehem township | $64,934 |
| Washington County | $78,958 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($102,243) for 15311 is less than the average household income for 15329 ($108,629), 15360 ($110,318), Washington County ($105,512), Amwell township ($115,852), North Bethlehem township ($114,064), and South Franklin township ($109,946). But it's more than 15301 ($93,622), 15345 ($85,213), 15370 ($85,818), Morris township ($101,971), and West Bethlehem township ($101,415).
| 15311 | $102,243 |
| Amwell township | $115,852 |
| Morris township | $101,971 |
| North Bethlehem township | $114,064 |
| South Franklin township | $109,946 |
| West Bethlehem township | $101,415 |
| Washington County | $105,512 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 15311 is $49,791. The per capita income ($49,791) for 15311 is less than the per capita income for Amwell township ($51,492). But it's more than 15370 ($33,118), 15301 ($41,382), 15329 ($42,137), 15345 ($35,106), 15360 ($45,339), Washington County ($45,022), Morris township ($42,203), North Bethlehem township ($45,696), South Franklin township ($48,056), and West Bethlehem township ($44,624).
| 15311 | $49,791 |
| Amwell township | $51,492 |
| Morris township | $42,203 |
| North Bethlehem township | $45,696 |
| South Franklin township | $48,056 |
| West Bethlehem township | $44,624 |
| Washington County | $45,022 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
13.5% of households make over $200,000 a year. The percent high income households (13.5%) for 15311 is less than the percent high income households for Morris township (16.9%). But it's more than 15370 (5.9%), 15301 (9.1%), 15329 (13.4%), 15345 (5.8%), 15360 (10.4%), Washington County (11.2%), Amwell township (11.8%), North Bethlehem township (8.2%), South Franklin township (9.4%), and West Bethlehem township (11.4%).
| 15311 | 13.5% |
| Amwell township | 11.8% |
| Morris township | 16.9% |
| North Bethlehem township | 8.2% |
| South Franklin township | 9.4% |
| West Bethlehem township | 11.4% |
| Washington County | 11.2% |
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 | |
|---|---|---|---|---|
| 15311 | $-1 | $138,304 | $122,344 | $48,625 |
| Amwell township | $-1 | $105,521 | $112,750 | $51,917 |
| Morris township | $-1 | $104,167 | $67,250 | $54,821 |
| North Bethlehem township | $-1 | $112,778 | $105,000 | $63,750 |
| South Franklin township | $-1 | $113,203 | $113,750 | $68,021 |
| West Bethlehem township | $-1 | $105,313 | $70,568 | $62,500 |
| Washington County | $50,837 | $97,677 | $96,257 | $55,388 |
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 15311 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+ | |||||
| 15311 | +/-$8,428 | +/-$20,436 | +/-$9,152 | +/-6.9% | +/-$-1 | +/-$78,545 | +/-$88,579 | +/-$26,508 |
| Amwell township | +/-$15,234 | +/-$27,061 | +/-$10,815 | +/-7.5% | +/-$-1 | +/-$102,835 | +/-$58,982 | +/-$18,557 |
| Morris township | +/-$18,154 | +/-$15,640 | +/-$8,258 | +/-6.4% | +/-$-1 | +/-$63,821 | +/-$31,021 | +/-$10,862 |
| North Bethlehem township | +/-$24,040 | +/-$15,913 | +/-$7,480 | +/-3.7% | +/-$-1 | +/-$31,223 | +/-$22,096 | +/-$11,483 |
| South Franklin township | +/-$35,842 | +/-$13,214 | +/-$5,463 | +/-4.4% | +/-$-1 | +/-$34,266 | +/-$36,810 | +/-$12,417 |
| West Bethlehem township | +/-$14,067 | +/-$15,938 | +/-$6,519 | +/-5.2% | +/-$-1 | +/-$37,752 | +/-$49,291 | +/-$14,901 |
| Washington County | +/-$2,272 | +/-$2,227 | +/-$939 | +/-0.8% | +/-$8,892 | +/-$4,495 | +/-$6,252 | +/-$2,360 |