ZIP 18103 · Allentown, Pennsylvania

Population

48,746 people call ZIP 18103 home.

48,746

people.

Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

Rent

Median rent is up 47% since the 2010–2014 survey, before inflation.

$1,368

a month. Pennsylvania's median is $1,209.

Census ACS 5-year, 2020-2024 (latest), with earlier 5-year windows. Sources: Census ACS 5-year

Room to build

The median rent sits inside what local wages can carry.

$1,237–$1,856

is the monthly rent range local workforce wages support.

• $1,368 median

Supportable rent computed by the Almanac from 2023 source wage data. Median rent: Census ACS 5-year, 2020-2024. Sources: Computed by the Almanac, Census ACS 5-year

Building

Most of the housing here is older than 2000.

• 92% of all homes were built before 2000

Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year

Units needed

Closing the gap would add 0.4–1.4% to the 19,775 homes here.

75–284

is the estimated number of missing housing units, from the lowest to the highest of three estimates.

Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac

Home value

A median home costs 7% more than Pennsylvania's.

$272,700

median home value in ZIP 18103.

• $272,700 ZIP 18103
• $254,500 Pennsylvania
• $332,700 U.S.

Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year