ZIP Code 17057 — Middletown borough, PA Demographics & Data

ZIP code 17057 covers Middletown, PA in Dauphin County with a population of about 23,143.

At a glance, the area shows median age of 38.8 (near the U.S. median).

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

Middletown, PA sits in a university / college context (near pennsylvania state university-penn state harrisburg (1.1 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 17057 is about $70,536 — about 6% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 10.4%; unemployment rate near 3.0%; 26.6% of adults with a bachelor’s degree or higher (about 7.1 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Retail trade, and Transportation; about 9.0% of workers reporting work-from-home (about 6.2 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 $187,300 — about 46% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $961 (about 17% below the U.S. median rent ($1,163)), and owner-occupancy near 68.2% (about 2.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 17057 in Middletown, PA, a household would need roughly $52,000 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 $1,203. That sits below the local median household income ($70,536), 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 Middletown borough, PA as Relatively Moderate (composite score 91.1), which is among the highest nationally. The strongest component scores on US5 are flood (94.8) and hurricane (89.2). 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 Middletown borough, PA show little to no average snow and around 44.2 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,054 for ZIP 17057 (Middletown 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.