ZIP 30339 vs ZIP 30080

This side-by-side compares ZIP 30339 (Atlanta, GA) and ZIP 30080 (Smyrna, GA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 30339 has a population of 18,304 at 861 people per square mile, while ZIP 30080 has 49,905 at 1,415 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 30339 reports a median household income of $103,277 against $91,957 in ZIP 30080, with per-capita income of $78,686 vs $60,037. The share of adults holding a bachelor's degree or higher is 70.6% in 30339 and 58.6% in 30080. Poverty rate reads 6.3% vs 10.8%, and unemployment 2.8% vs 3.6% — 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 $465,800 in 30339 versus $450,400 in 30080, with median rent of $1,901 and $1,728 per month respectively. Homeownership rate is 32.2% vs 47.3%. 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.