Comparison to Surrounding Areas
The median household income ($82,083) for 18088 is less than the median household income for 18038 ($117,121), 18059 ($167,961), 18067 ($93,652), Northampton County ($89,184), and Lehigh township ($89,741). But it's more than 18014 ($82,027), 18035 ($-1), 18071 ($70,217), 18080 ($74,522), 18086 ($69,179), and Walnutport borough ($75,588).
| 18088 | $82,083 |
| Lehigh township | $89,741 |
| Walnutport borough | $75,588 |
| Northampton County | $89,184 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($103,209) for 18088 is less than the average household income for 18038 ($112,658), 18059 ($156,914), 18067 ($111,546), Northampton County ($115,853), and Lehigh township ($107,144). But it's more than 18014 ($102,856), 18035 ($-1), 18071 ($84,706), 18080 ($91,908), 18086 ($69,982), and Walnutport borough ($88,432).
| 18088 | $103,209 |
| Lehigh township | $107,144 |
| Walnutport borough | $88,432 |
| Northampton County | $115,853 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 18088 is $41,030. The per capita income ($41,030) for 18088 is less than the per capita income for 18038 ($45,179), 18067 ($45,573), 18086 ($43,569), 18035 ($51,385), 18059 ($75,489), Northampton County ($45,736), and Lehigh township ($43,324). But it's more than 18014 ($39,971), 18071 ($40,115), 18080 ($37,709), and Walnutport borough ($35,041).
| 18088 | $41,030 |
| Lehigh township | $43,324 |
| Walnutport borough | $35,041 |
| Northampton County | $45,736 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
11.7% of households make over $200,000 a year. The percent high income households (11.7%) for 18088 is less than the percent high income households for 18059 (27.8%) and Northampton County (12.8%). But it's more than 18086 (0.0%), 18071 (5.5%), 18080 (6.3%), 18014 (8.4%), 18035 (0.0%), 18038 (5.2%), 18067 (7.3%), Walnutport borough (3.4%), and Lehigh township (9.5%).
| 18088 | 11.7% |
| Lehigh township | 9.5% |
| Walnutport borough | 3.4% |
| 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 | |
|---|---|---|---|---|
| 18088 | $-1 | $91,316 | $119,224 | $50,724 |
| Lehigh township | $-1 | $110,612 | $130,673 | $50,625 |
| Walnutport borough | $-1 | $78,333 | $100,917 | $38,309 |
| 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 18088 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+ | |||||
| 18088 | +/-$12,495 | +/-$8,782 | +/-$3,310 | +/-3.9% | +/-$-1 | +/-$27,516 | +/-$17,105 | +/-$12,650 |
| Lehigh township | +/-$12,847 | +/-$9,202 | +/-$2,630 | +/-3.2% | +/-$-1 | +/-$8,043 | +/-$20,970 | +/-$11,083 |
| Walnutport borough | +/-$14,733 | +/-$12,726 | +/-$5,339 | +/-2.7% | +/-$-1 | +/-$23,833 | +/-$28,668 | +/-$9,432 |
| Northampton County | +/-$2,135 | +/-$2,894 | +/-$1,366 | +/-0.6% | +/-$12,332 | +/-$3,804 | +/-$5,018 | +/-$2,406 |