ZIP 21136 vs ZIP 21071

This side-by-side compares ZIP 21136 (Reisterstown, MD) and ZIP 21071 (Glyndon, MD) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 21136 has a population of 33,781 at 233 people per square mile, while ZIP 21071 has 497 at 194 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 21136 reports a median household income of $118,500 against $213,500 in ZIP 21071, with per-capita income of $59,518 vs $64,007. The share of adults holding a bachelor's degree or higher is 54.6% in 21136 and 83.3% in 21071. Poverty rate reads 8.7% vs 4.2%, and unemployment 4.4% vs 0.0% — 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 $422,100 in 21136 versus $450,500 in 21071, with median rent of $1,524 and — per month respectively. Homeownership rate is 79.4% vs 100.0%. 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.