18101 Income Statistics

Comparison to Surrounding Areas

18101 Median Household Income

The median household income ($44,773) for 18101 is less than the median household income for Lehigh County ($80,079) and Allentown city ($55,494). But it's more than 18102 ($43,085).

18101$44,773
Allentown city$55,494
Lehigh County$80,079

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18101 Average Household Income

The average household income ($62,406) for 18101 is less than the average household income for Lehigh County ($110,753) and Allentown city ($70,457). But it's more than 18102 ($56,348).

18101$62,406
Allentown city$70,457
Lehigh County$110,753

Get Average Household Income for all Zip Codes in Pennsylvania.

18101 Per-Capita Income

The per-capita income for 18101 is $28,551. The per capita income ($28,551) for 18101 is less than the per capita income for Lehigh County ($43,088). But it's more than 18102 ($19,885) and Allentown city ($26,892).

18101$28,551
Allentown city$26,892
Lehigh County$43,088

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

18101 High Income Households

1.4% of households make over $200,000 a year. The percent high income households (1.4%) for 18101 is less than 18102 (1.5%), Lehigh County (12.4%), and Allentown city (3.5%).

181011.4%
Allentown city3.5%
Lehigh County12.4%

Get High Income Households for all Zip Codes in Pennsylvania.

18101 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
18101$50,128$47,311$44,612$16,538
Allentown city$42,529$60,335$62,094$40,631
Lehigh County$44,030$85,370$100,107$58,170

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

18101 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 18101 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+
18101+/-$8,210+/-$9,205+/-$4,183+/-2.0%+/-$18,146+/-$14,807+/-$19,545+/-$9,214
Allentown city+/-$2,358+/-$2,232+/-$868+/-0.7%+/-$4,372+/-$2,346+/-$3,545+/-$3,874
Lehigh County+/-$1,728+/-$2,354+/-$901+/-0.7%+/-$3,242+/-$2,335+/-$3,838+/-$2,638