ZIP 31523 vs ZIP 31520

This side-by-side compares ZIP 31523 (Brunswick, GA) and ZIP 31520 (Brunswick, GA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 31523 has a population of 13,229 at 28 people per square mile, while ZIP 31520 has 22,336 at 513 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 31523 reports a median household income of $88,988 against $40,071 in ZIP 31520, with per-capita income of $43,343 vs $26,808. The share of adults holding a bachelor's degree or higher is 31.5% in 31523 and 17.3% in 31520. Poverty rate reads 8.3% vs 29.8%, and unemployment 2.8% vs 5.3% — 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 $310,400 in 31523 versus $147,500 in 31520, with median rent of $988 and $983 per month respectively. Homeownership rate is 85.3% vs 45.5%. 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.