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ZIP Code 18105 — undefined, undefined Demographics & Data

Source: U.S. Census Bureau ACS 2016–2020 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Population
4,048
Median Income
$35,726
-52% vs US avg
Home Value
$151,500
-56% vs US avg
Median Rent
$1,200
+3% vs US avg
Median Age
32.0 yrs
-18% vs US avg
City
N/A
County
N/A
Timezone
N/A
Top Ancestry
GermanIrishItalian
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Location
Coordinates
40.6014, -75.4939
Elevation
390 ft
Land Area
0.0 sq mi
Water Area
0.0 sq mi

At a glance

Population
4,048
Density
N/A
Median income
$35,726
-52% vs US avg
Home value
$151,500
-56% vs US avg
Median rent
$1,200
+3% vs US avg
Timezone
N/A

Overview of ZIP Code 18105

UniversityUniversity / college area
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What to know about ZIP 18105

ZIP code 18105 covers ZIP 18105 with a population of about 4,048.

At a glance, the area shows median age of 32.0 versus a U.S. median of about 38.9.

It sits in the PHILADELPHIA media market.

Local search focus: University

ZIP 18105 sits in a university / college context (near muhlenberg college (0.8 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Income and economy in ZIP 18105

Median household income in ZIP 18105 is about $35,726 — about 52% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 27.7%; unemployment rate near 8.2%; 23.9% of adults with a bachelor’s degree or higher (about 9.8 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Administrative support, and Food services; about 12.2% of workers reporting work-from-home (about 3.0 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 18105

Median home value is about $151,500 — about 56% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,200 (about 3% above the U.S. median rent ($1,163)), and owner-occupancy near 9.5% (about 55.9 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 18105, a household would need roughly $42,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $973. That is about 18% above the local median household income ($35,726), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

Climate normals for ZIP 18105 show little to no average snow and around 47.4 inches of annual precipitation.

Nearby (from this ZIP)

Airport ABE (4.4 miles (7.1 km)) · Muhlenberg College (0.8 miles (1.4 km)) · Lower Delaware National Wild and Scenic River (30.2 miles (48.6 km)) · VA: Allentown VA Outpatient Clinic (693B4) (2.0 miles (3.2 km))

Full lists and map pins are in the Infrastructure section below.