18031
ZIP 18031 is significantly wealthier than the US average, with a median household income of $113,625. Population has held roughly steady since 2024. 54% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $373,400. Poverty is rare here, at 3.7% of residents. Households here earn about 42% more than the Lehigh County median. Among the 25 ZIP codes in Lehigh County, 18031 ranks 7th by median household income.
How many people live in ZIP code 18031?
ZIP code 18031 has about 11,570 residents according to the 2024 American Community Survey.
What is the median household income in ZIP code 18031?
The typical household in ZIP code 18031 earns about $113,625 a year. Half of households make more than that, and half make less.
Is ZIP code 18031 expensive?
In ZIP code 18031, the median home is worth about $373,400, and the typical rent is about $1,949 a month.
How educated are people in ZIP code 18031?
About 53.5% of adults age 25 and over in ZIP code 18031 hold a bachelor's degree or higher.
What is the poverty rate in ZIP code 18031?
About 3.7% of people in ZIP code 18031 live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024