ZIP Code 20711 — undefined, MD Demographics & Data

ZIP code 20711 covers MD in Anne Arundel County with a population of about 7,629.

At a glance, the area shows median age of 40.5 versus a U.S. median of about 38.9.

It sits in telephone area codes 410, 443, 667; U.S. House district MD-5; the BALTIMORE media market.

Median household income in ZIP 20711 is about $98,517 — about 31% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 13.4%; unemployment rate near 6.1%; 34.7% of adults with a bachelor’s degree or higher (about 1.0 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Construction, Public administration, and Professional services; about 19.7% of workers reporting work-from-home (about 4.5 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 $390,200 — about 12% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,353 (about 16% above the U.S. median rent ($1,163)), and owner-occupancy near 96.5% (about 31.1 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 20711 in MD, a household would need roughly $107,000 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 $2,507. That is roughly in line with the local median household income ($98,517). 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 MD as Relatively Moderate (composite score 81.9), which is elevated versus much of the country. The strongest component scores on US5 are hurricane (87.2) and flood (80.9). 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 MD show little to no average snow and around 45.0 inches of annual precipitation.

IRS migration statistics show a net inflow of about 448 for ZIP 20711 (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.