What to know about ZIP 18911
ZIP code 18911 covers ZIP 18911 with a population of about 4,210.
At a glance, the area shows median age of 39.9 (near the U.S. median).
It sits in the PHILADELPHIA media market.
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
ZIP code 18911 covers ZIP 18911 with a population of about 4,210.
At a glance, the area shows median age of 39.9 (near the U.S. median).
It sits in the PHILADELPHIA media market.
Median household income in ZIP 18911 is about $87,019 — about 16% above the U.S. median ($75,149).
On socioeconomic markers, US5 shows a poverty rate of 13.0%; unemployment rate near 5.3%; 39.8% of adults with a bachelor’s degree or higher (about 6.1 points above the national share (33.7%)).
Labor and commute patterns include leading industry context around Healthcare, Manufacturing, and Construction; about 10.8% of workers reporting work-from-home (about 4.4 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).
Median home value is about $335,900 — about 3% below the U.S. median home value ($348,079).
Housing tenure and rents show median gross rent around $892 (about 23% below the U.S. median rent ($1,163)), and owner-occupancy near 64.0% (about 1.4 points below the national owner-occupancy rate (65.4%)).
To comfortably buy a median-priced home in ZIP 18911, a household would need roughly $92,000 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 $2,158. That is roughly in line with the local median household income ($87,019). Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.