ZIP Code 54311 — Green Bay city, WI Demographics & Data

ZIP code 54311 covers Green Bay, WI in Brown County with a population of about 37,588.

At a glance, the area shows median age of 38.5 (near the U.S. median).

It sits in telephone area codes 274, 920; U.S. House district WI-8; the GREEN BAY - APPLETON media market.

Green Bay, WI sits in a university / college context (near bellin college (1.7 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 54311 is about $83,178 — about 11% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 5.6%; unemployment rate near 2.4%; 33.3% of adults with a bachelor’s degree or higher (roughly in line with the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Healthcare, and Retail trade; about 10.6% of workers reporting work-from-home (about 4.6 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 $272,400 — about 22% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $927 (about 20% below the U.S. median rent ($1,163)), and owner-occupancy near 66.8% (about 1.4 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 54311 in Green Bay, WI, a household would need roughly $75,000 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 $1,750. That is roughly in line with the local median household income ($83,178). 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 Green Bay city, WI as Relatively Moderate (composite score 90.0), which is among the highest nationally. The strongest component scores on US5 are flood (91.9) and wildfire (33.8). 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 Green Bay city, WI show little to no average snow and around 30.1 inches of annual precipitation.

IRS migration statistics show a net inflow of about 2,193 for ZIP 54311 (Green Bay city, WI) 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.