ZIP Code 17055 — Mechanicsburg borough, PA Demographics & Data

ZIP code 17055 covers Mechanicsburg, PA in Cumberland County with a population of about 41,416.

At a glance, the area shows median age of 41.9 versus a U.S. median of about 38.9.

It sits in telephone area codes 223, 717; U.S. House district PA-10; the HARRISBURG - LNCSTR - LEB - YORK media market.

Mechanicsburg, PA sits in a university / college context (near messiah university (2.0 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Median household income in ZIP 17055 is about $95,542 — about 27% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 5.3%; unemployment rate near 2.6%; 47.1% of adults with a bachelor’s degree or higher (about 13.4 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Professional services, and Education; about 17.8% of workers reporting work-from-home (about 2.6 points above 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 $266,400 — about 23% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,153 (about even with the U.S. median rent ($1,163)), and owner-occupancy near 70.9% (about 5.5 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 17055 in Mechanicsburg, PA, a household would need roughly $73,000 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 $1,711. That sits below the local median household income ($95,542), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Mechanicsburg borough, PA as Relatively Moderate (composite score 86.2), which is elevated versus much of the country. The strongest component scores on US5 are flood (91.1) and hurricane (87.4). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Mechanicsburg borough, PA show little to no average snow and around 41.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,886 for ZIP 17055 (Mechanicsburg borough, PA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.