ZIP Code 20860 — Ashton-Sandy Spring CDP, MD Demographics & Data

ZIP code 20860 covers Ashton-Sandy Spring, MD in Montgomery County with a population of about 2,062.

At a glance, the area shows median age of 49.8 versus a U.S. median of about 38.9.

It sits in telephone area codes 227, 240, 301; U.S. House district MD-8; the WASHINGTON, DC (HAGRSTWN) media market.

On socioeconomic markers, US5 shows a poverty rate of 1.0%; unemployment rate near 4.7%; 50.8% of adults with a bachelor’s degree or higher (about 17.1 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Professional services, Healthcare, and Construction; about 31.7% of workers reporting work-from-home (about 16.5 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 $665,000 — about 91% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,300 (about 12% above the U.S. median rent ($1,163)), and owner-occupancy near 85.5% (about 20.1 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 20860 in Ashton-Sandy Spring, MD, a household would need roughly $183,000 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 $4,272. 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 Ashton-Sandy Spring CDP, MD as Relatively Moderate (composite score 91.7), which is among the highest nationally. The strongest component scores on US5 are flood (93.7) and hurricane (91.8). 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 Ashton-Sandy Spring CDP, MD show little to no average snow and around 41.3 inches of annual precipitation.

IRS migration statistics show a net inflow of about 121 for ZIP 20860 (Ashton-Sandy Spring CDP, MD) 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.