18020 Income Statistics

Comparison to Surrounding Areas

18020 Median Household Income

The median household income ($126,166) for 18020 is more than 18064 ($103,393), 18017 ($91,173), 18045 ($114,528), 18055 ($90,234), Northampton County ($89,184), Bethlehem city ($65,874), Bethlehem township ($119,050), and Lower Nazareth township ($125,995).

18020$126,166
Bethlehem city$65,874
Bethlehem township$119,050
Lower Nazareth township$125,995
Northampton County$89,184

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18020 Average Household Income

The average household income ($149,298) for 18020 is more than 18064 ($124,031), 18017 ($113,743), 18045 ($139,340), 18055 ($118,432), Northampton County ($115,853), Bethlehem city ($97,526), Bethlehem township ($144,664), and Lower Nazareth township ($145,782).

18020$149,298
Bethlehem city$97,526
Bethlehem township$144,664
Lower Nazareth township$145,782
Northampton County$115,853

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18020 Per-Capita Income

The per-capita income for 18020 is $56,266. The per capita income ($56,266) for 18020 is less than the per capita income for 18045 ($56,346). But it's more than 18017 ($46,344), 18055 ($47,631), 18064 ($49,301), Northampton County ($45,736), Lower Nazareth township ($55,679), Bethlehem city ($40,503), and Bethlehem township ($55,864).

18020$56,266
Bethlehem city$40,503
Bethlehem township$55,864
Lower Nazareth township$55,679
Northampton County$45,736

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18020 High Income Households

21.1% of households make over $200,000 a year. The percent high income households (21.1%) for 18020 is more than 18064 (15.6%), 18017 (11.9%), 18045 (19.8%), 18055 (11.9%), Northampton County (12.8%), Bethlehem city (7.5%), Bethlehem township (20.6%), and Lower Nazareth township (20.8%).

1802021.1%
Bethlehem city7.5%
Bethlehem township20.6%
Lower Nazareth township20.8%
Northampton County12.8%

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18020 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
18020$-1$136,504$156,950$79,331
Bethlehem city$51,276$71,250$78,902$52,048
Bethlehem township$-1$129,149$150,278$79,506
Lower Nazareth township$-1$159,375$133,750$90,833
Northampton County$63,040$98,708$113,622$62,530

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18020 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 18020 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+
18020+/-$9,526+/-$11,771+/-$4,806+/-4.2%+/-$-1+/-$19,622+/-$15,531+/-$9,153
Bethlehem city+/-$4,742+/-$11,552+/-$6,424+/-1.1%+/-$10,943+/-$5,185+/-$10,949+/-$4,948
Bethlehem township+/-$12,775+/-$9,744+/-$4,144+/-3.3%+/-$-1+/-$10,673+/-$15,524+/-$6,228
Lower Nazareth township+/-$17,981+/-$13,744+/-$4,605+/-5.5%+/-$-1+/-$22,228+/-$35,362+/-$15,002
Northampton County+/-$2,135+/-$2,894+/-$1,366+/-0.6%+/-$12,332+/-$3,804+/-$5,018+/-$2,406