ZIP 21210 vs ZIP 21212

This side-by-side compares ZIP 21210 (Baltimore, MD) and ZIP 21212 (Baltimore, MD) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 21210 has a population of 14,292 at 1,664 people per square mile, while ZIP 21212 has 32,322 at 2,689 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 21210 reports a median household income of $112,428 against $96,685 in ZIP 21212, with per-capita income of $70,441 vs $60,998. The share of adults holding a bachelor's degree or higher is 83.6% in 21210 and 56.8% in 21212. Poverty rate reads 7.3% vs 9.1%, and unemployment 3.9% vs 5.1% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $547,300 in 21210 versus $373,700 in 21212, with median rent of $1,535 and $1,368 per month respectively. Homeownership rate is 61.5% vs 68.8%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.