ZIP 40047 vs ZIP 40291

This side-by-side compares ZIP 40047 (Mount Washington, KY) and ZIP 40291 (Louisville, KY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 40047 has a population of 19,345 at 252 people per square mile, while ZIP 40291 has 35,427 at 624 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 40047 reports a median household income of $99,124 against $81,267 in ZIP 40291, with per-capita income of $43,356 vs $40,580. The share of adults holding a bachelor's degree or higher is 26.2% in 40047 and 31.7% in 40291. Poverty rate reads 4.7% vs 10.2%, and unemployment 3.8% vs 4.6% — 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 $279,400 in 40047 versus $276,900 in 40291, with median rent of $1,027 and $1,207 per month respectively. Homeownership rate is 88.8% vs 76.7%. 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.