Comparison to Surrounding Areas
The median household income ($58,031) for 18109 is less than the median household income for 18103 ($72,895), 18032 ($81,098), 18052 ($75,665), 18067 ($93,652), 18015 ($60,800), 18017 ($91,173), 18018 ($75,417), Northampton County ($89,184), Lehigh County ($80,079), and Hanover township ($107,458). But it's more than 18102 ($43,085), Allentown city ($55,494), and Hanover township ($55,652).
| 18109 | $58,031 |
| Allentown city | $55,494 |
| Hanover township | $55,652 |
| Hanover township | $107,458 |
| Lehigh County | $80,079 |
| Northampton County | $89,184 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($72,617) for 18109 is less than the average household income for 18103 ($103,035), 18032 ($95,549), 18052 ($95,003), 18067 ($111,546), 18015 ($99,146), 18017 ($113,743), 18018 ($102,678), Northampton County ($115,853), Lehigh County ($110,753), and Hanover township ($123,671). But it's more than 18102 ($56,348), Allentown city ($70,457), and Hanover township ($72,290).
| 18109 | $72,617 |
| Allentown city | $70,457 |
| Hanover township | $72,290 |
| Hanover township | $123,671 |
| Lehigh County | $110,753 |
| Northampton County | $115,853 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 18109 is $28,396. The per capita income ($28,396) for 18109 is less than the per capita income for 18103 ($40,738), 18018 ($48,627), 18032 ($40,270), 18052 ($38,529), 18067 ($45,573), 18015 ($35,231), 18017 ($46,344), Northampton County ($45,736), Lehigh County ($43,088), Hanover township ($33,620), and Hanover township ($52,201). But it's more than 18102 ($19,885) and Allentown city ($26,892).
| 18109 | $28,396 |
| Allentown city | $26,892 |
| Hanover township | $33,620 |
| Hanover township | $52,201 |
| Lehigh County | $43,088 |
| Northampton County | $45,736 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
2.9% of households make over $200,000 a year. The percent high income households (2.9%) for 18109 is less than the percent high income households for 18103 (12.2%), 18018 (7.8%), 18032 (8.0%), 18052 (8.1%), 18067 (7.3%), 18015 (11.4%), 18017 (11.9%), Northampton County (12.8%), Lehigh County (12.4%), Allentown city (3.5%), and Hanover township (14.8%). But it's more than 18102 (1.5%) and Hanover township (0.9%).
| 18109 | 2.9% |
| Allentown city | 3.5% |
| Hanover township | 0.9% |
| Hanover township | 14.8% |
| Lehigh County | 12.4% |
| Northampton County | 12.8% |
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 | |
|---|---|---|---|---|
| 18109 | $-1 | $59,717 | $65,870 | $48,403 |
| Allentown city | $42,529 | $60,335 | $62,094 | $40,631 |
| Hanover township | $-1 | $48,676 | $81,607 | $58,333 |
| Hanover township | $-1 | $128,750 | $130,341 | $66,970 |
| Lehigh County | $44,030 | $85,370 | $100,107 | $58,170 |
| Northampton County | $63,040 | $98,708 | $113,622 | $62,530 |
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 18109 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+ | |||||
| 18109 | +/-$4,767 | +/-$5,396 | +/-$1,894 | +/-1.2% | +/-$-1 | +/-$4,449 | +/-$18,741 | +/-$8,481 |
| Allentown city | +/-$2,358 | +/-$2,232 | +/-$868 | +/-0.7% | +/-$4,372 | +/-$2,346 | +/-$3,545 | +/-$3,874 |
| Hanover township | +/-$12,910 | +/-$12,051 | +/-$6,062 | +/-1.0% | +/-$-1 | +/-$878 | +/-$9,889 | +/-$17,088 |
| Hanover township | +/-$6,409 | +/-$10,372 | +/-$4,890 | +/-3.5% | +/-$-1 | +/-$26,110 | +/-$41,268 | +/-$13,799 |
| Lehigh County | +/-$1,728 | +/-$2,354 | +/-$901 | +/-0.7% | +/-$3,242 | +/-$2,335 | +/-$3,838 | +/-$2,638 |
| Northampton County | +/-$2,135 | +/-$2,894 | +/-$1,366 | +/-0.6% | +/-$12,332 | +/-$3,804 | +/-$5,018 | +/-$2,406 |