Comparison to Surrounding Areas
The median household income ($139,506) for 18051 is less than the median household income for Lowhill township ($144,167). But it's more than 19530 ($71,554), 18069 ($117,895), 18106 ($92,813), 18195 ($-1), 18031 ($113,625), 18066 ($109,115), Lehigh County ($80,079), Upper Macungie township ($120,798), and Weisenberg township ($134,083).
| 18051 | $139,506 |
| Lowhill township | $144,167 |
| Upper Macungie township | $120,798 |
| Weisenberg township | $134,083 |
| Lehigh County | $80,079 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($158,084) for 18051 is less than the average household income for 18069 ($162,946), Lowhill township ($163,337), Upper Macungie township ($159,115), and Weisenberg township ($167,659). But it's more than 18031 ($157,986), 18066 ($141,065), 18106 ($125,638), 18195 ($-1), 19530 ($89,861), and Lehigh County ($110,753).
| 18051 | $158,084 |
| Lowhill township | $163,337 |
| Upper Macungie township | $159,115 |
| Weisenberg township | $167,659 |
| Lehigh County | $110,753 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 18051 is $64,521. The per capita income ($64,521) for 18051 is more than 19530 ($29,401), 18066 ($53,653), 18069 ($61,238), 18106 ($50,875), 18195 ($-1), 18031 ($57,645), Lehigh County ($43,088), Lowhill township ($61,288), Upper Macungie township ($58,011), and Weisenberg township ($61,632).
| 18051 | $64,521 |
| Lowhill township | $61,288 |
| Upper Macungie township | $58,011 |
| Weisenberg township | $61,632 |
| Lehigh County | $43,088 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
26.8% of households make over $200,000 a year. The percent high income households (26.8%) for 18051 is more than 19530 (9.2%), 18066 (16.3%), 18069 (23.3%), 18106 (19.9%), 18195 (-1.0%), 18031 (23.5%), Lehigh County (12.4%), Lowhill township (20.0%), Upper Macungie township (24.7%), and Weisenberg township (22.8%).
| 18051 | 26.8% |
| Lowhill township | 20.0% |
| Upper Macungie township | 24.7% |
| Weisenberg township | 22.8% |
| Lehigh County | 12.4% |
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 | |
|---|---|---|---|---|
| 18051 | $-1 | $139,273 | $190,625 | $81,939 |
| Lowhill township | $-1 | $194,219 | $163,611 | $89,250 |
| Upper Macungie township | $101,071 | $141,939 | $146,414 | $74,625 |
| Weisenberg township | $-1 | $138,523 | $189,722 | $79,375 |
| Lehigh County | $44,030 | $85,370 | $100,107 | $58,170 |
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 18051 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+ | |||||
| 18051 | +/-$27,571 | +/-$16,316 | +/-$7,343 | +/-8.2% | +/-$-1 | +/-$36,900 | +/-$22,004 | +/-$28,724 |
| Lowhill township | +/-$22,801 | +/-$19,973 | +/-$7,341 | +/-5.8% | +/-$-1 | +/-$20,940 | +/-$24,277 | +/-$23,200 |
| Upper Macungie township | +/-$6,280 | +/-$11,143 | +/-$3,922 | +/-3.6% | +/-$31,219 | +/-$13,063 | +/-$27,392 | +/-$9,811 |
| Weisenberg township | +/-$18,248 | +/-$21,877 | +/-$8,334 | +/-5.7% | +/-$-1 | +/-$25,093 | +/-$6,347 | +/-$16,195 |
| Lehigh County | +/-$1,728 | +/-$2,354 | +/-$901 | +/-0.7% | +/-$3,242 | +/-$2,335 | +/-$3,838 | +/-$2,638 |