ZIP Code 17081 — Plainfield CDP, PA Demographics & Data

ZIP code 17081 covers Plainfield, PA in Cumberland County with a population of about 283.

At a glance, the area shows median age of 58.1 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.

Plainfield, PA reads as a military / base-oriented community on US5’s intent model (elevated veteran share (20.1%) and/or base-related place names). Service members and families often look up Basic Allowance for Housing (BAH) rates, on-base mail (PSC / P.O. Box) addresses, and nearby ZIP demographics when relocating.

US5 shows 2026 DoD BAH locality rates for this ZIP’s Military Housing Area on this page (pay grade × with/without dependents). Treat the table as a planning reference and confirm entitlement with your finance office or the official DTMO BAH lookup.

Median household income in ZIP 17081 is about $74,205 — about even with the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 16.3%; unemployment rate near 0.0%; 13.4% of adults with a bachelor’s degree or higher (about 20.3 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Manufacturing, and Construction; a mean commute of about 107.0 minutes (U.S. average near 26.8).

Median home value is about $160,600 — about 54% below the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 100.0% (about 34.6 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 17081 in Plainfield, PA, a household would need roughly $44,000 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 $1,032. That sits below the local median household income ($74,205), 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 Plainfield CDP, 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 Plainfield CDP, PA show little to no average snow and around 48.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 13 for ZIP 17081 (Plainfield CDP, 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.