ZIP 21031 vs ZIP 21030

This side-by-side compares ZIP 21031 (Hunt Valley, MD) and ZIP 21030 (Cockeysville, MD) using the same Census ACS 5-Year table fields for both, no averages swapped in, no national proxies. ZIP 21031 has a population of 4 at 2 people per square mile, while ZIP 21030 has 24,355 at 396 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 21031 reports a median household income of - against $89,015 in ZIP 21030, with per-capita income of - vs $58,154. The share of adults holding a bachelor's degree or higher is 0.0% in 21031 and 51.8% in 21030. Poverty rate reads 0.0% vs 10.6%, and unemployment 0.0% vs 5.2% - 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 - in 21031 versus $450,700 in 21030, with median rent of - and $1,647 per month respectively. Homeownership rate is 0.0% vs 43.7%. 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.