18104 Income Statistics

Comparison to Surrounding Areas

18104 Median Household Income

The median household income ($94,601) for 18104 is less than the median household income for 18069 ($117,895), 18078 ($120,857), Lower Macungie township ($125,230), North Whitehall township ($110,361), South Whitehall township ($102,872), and Upper Macungie township ($120,798). But it's more than 18052 ($75,665), 18103 ($72,895), 18106 ($92,813), 18037 ($83,542), 18102 ($43,085), Lehigh County ($80,079), and Allentown city ($55,494).

18104$94,601
Allentown city$55,494
Lower Macungie township$125,230
North Whitehall township$110,361
South Whitehall township$102,872
Upper Macungie township$120,798
Lehigh County$80,079

Get Median Household Income for all Zip Codes in Pennsylvania.

18104 Average Household Income

The average household income ($118,865) for 18104 is less than the average household income for 18069 ($162,946), 18078 ($172,241), 18106 ($125,638), Lower Macungie township ($152,651), Upper Macungie township ($159,115), North Whitehall township ($141,161), and South Whitehall township ($129,338). But it's more than 18037 ($101,474), 18052 ($95,003), 18102 ($56,348), 18103 ($103,035), Lehigh County ($110,753), and Allentown city ($70,457).

18104$118,865
Allentown city$70,457
Lower Macungie township$152,651
North Whitehall township$141,161
South Whitehall township$129,338
Upper Macungie township$159,115
Lehigh County$110,753

Get Average Household Income for all Zip Codes in Pennsylvania.

18104 Per-Capita Income

The per-capita income for 18104 is $46,691. The per capita income ($46,691) for 18104 is less than the per capita income for 18069 ($61,238), 18078 ($64,076), 18106 ($50,875), Lower Macungie township ($58,598), Upper Macungie township ($58,011), North Whitehall township ($55,068), and South Whitehall township ($52,173). But it's more than 18037 ($41,714), 18052 ($38,529), 18102 ($19,885), 18103 ($40,738), Lehigh County ($43,088), and Allentown city ($26,892).

18104$46,691
Allentown city$26,892
Lower Macungie township$58,598
North Whitehall township$55,068
South Whitehall township$52,173
Upper Macungie township$58,011
Lehigh County$43,088

Get Per-Capita Income for all Zip Codes in Pennsylvania.

18104 High Income Households

14.1% of households make over $200,000 a year. The percent high income households (14.1%) for 18104 is less than the percent high income households for 18069 (23.3%), 18078 (28.7%), 18106 (19.9%), Lower Macungie township (26.0%), Upper Macungie township (24.7%), North Whitehall township (21.3%), and South Whitehall township (17.0%). But it's more than 18037 (9.9%), 18052 (8.1%), 18102 (1.5%), 18103 (12.2%), Lehigh County (12.4%), and Allentown city (3.5%).

1810414.1%
Allentown city3.5%
Lower Macungie township26.0%
North Whitehall township21.3%
South Whitehall township17.0%
Upper Macungie township24.7%
Lehigh County12.4%

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18104 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
18104$41,688$112,130$115,079$57,011
Allentown city$42,529$60,335$62,094$40,631
Lower Macungie township$34,694$148,609$159,095$77,908
North Whitehall township$-1$111,477$155,250$75,784
South Whitehall township$81,016$134,719$113,056$65,194
Upper Macungie township$101,071$141,939$146,414$74,625
Lehigh County$44,030$85,370$100,107$58,170

Get Median Household Income by Age of Householder for all Zip Codes in Pennsylvania.

18104 Map

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About the Data

Data Sources

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 18104 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

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+
18104+/-$6,014+/-$6,140+/-$2,124+/-2.3%+/-$17,602+/-$12,420+/-$7,587+/-$8,902
Allentown city+/-$2,358+/-$2,232+/-$868+/-0.7%+/-$4,372+/-$2,346+/-$3,545+/-$3,874
Lower Macungie township+/-$11,461+/-$9,416+/-$4,113+/-4.1%+/-$32,066+/-$18,988+/-$24,646+/-$13,249
North Whitehall township+/-$10,477+/-$12,652+/-$5,532+/-4.2%+/-$-1+/-$21,228+/-$29,110+/-$10,610
South Whitehall township+/-$10,179+/-$10,607+/-$4,168+/-3.1%+/-$36,423+/-$25,613+/-$18,642+/-$11,025
Upper Macungie township+/-$6,280+/-$11,143+/-$3,922+/-3.6%+/-$31,219+/-$13,063+/-$27,392+/-$9,811
Lehigh County+/-$1,728+/-$2,354+/-$901+/-0.7%+/-$3,242+/-$2,335+/-$3,838+/-$2,638