ZIP Code 07670 — Tenafly borough, NJ Demographics & Data

ZIP code 07670 covers Tenafly, NJ in Bergen County with a population of about 15,252.

At a glance, the area shows median age of 42.1 versus a U.S. median of about 38.9.

It sits in telephone area codes 201, 551; U.S. House district NJ-5; the NEW YORK media market.

Tenafly, NJ sits in a university / college context (near university of mount saint vincent (2.2 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 07670 is about $208,088 — about 177% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 3.7%; unemployment rate near 7.0%; 79.2% of adults with a bachelor’s degree or higher (about 45.5 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Professional services, Healthcare, and Retail trade; about 23.7% of workers reporting work-from-home (about 8.5 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 $974,300 — about 180% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $2,913 (about 150% above the U.S. median rent ($1,163)), and owner-occupancy near 72.2% (about 6.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 07670 in Tenafly, NJ, a household would need roughly $268,000 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 $6,259. That is about 29% above the local median household income ($208,088), so the median earner would likely stretch or need a larger down payment. 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 Tenafly borough, NJ as Relatively High (composite score 97.8), which is among the highest nationally. The strongest component scores on US5 are flood (98.8) and hurricane (92.8). 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 Tenafly borough, NJ show little to no average snow and around 46.3 inches of annual precipitation.

IRS migration statistics show a net inflow of about 982 for ZIP 07670 (Tenafly borough, NJ) 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.