ZIP Code 21223 — Baltimore city, MD Demographics & Data

ZIP code 21223 covers Baltimore, MD in Baltimore city with a population of about 19,793.

At a glance, the area shows median age of 39.6 (near the U.S. median).

It sits in telephone area codes 410, 443, 667; U.S. House district MD-7; the BALTIMORE media market.

Baltimore, MD sits in a university / college context (near university of maryland, baltimore (1.6 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 21223 is about $41,828 — about 44% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 29.2%; unemployment rate near 10.6%; 12.4% of adults with a bachelor’s degree or higher (about 21.3 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Retail trade, and Education; about 13.3% of workers reporting work-from-home (about 1.9 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 $93,700 — about 73% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $856 (about 26% below the U.S. median rent ($1,163)), and owner-occupancy near 33.6% (about 31.8 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 21223 in Baltimore, MD, a household would need roughly $26,000 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 $602. That sits below the local median household income ($41,828), 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.

Climate normals for Baltimore city, MD show little to no average snow and around 43.7 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,163 for ZIP 21223 (Baltimore city, 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.