ZIP 61729 vs ZIP 61742

This side-by-side compares ZIP 61729 (Congerville, IL) and ZIP 61742 (Goodfield, IL) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 61729 has a population of 1,073 at 22 people per square mile, while ZIP 61742 has 1,144 at 70 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 61729 reports a median household income of $101,172 against $111,875 in ZIP 61742, with per-capita income of $45,264 vs $44,606. The share of adults holding a bachelor's degree or higher is 37.6% in 61729 and 33.1% in 61742. Poverty rate reads 2.2% vs 13.7%, and unemployment 0.2% vs 3.3% — 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 $259,100 in 61729 versus $240,000 in 61742, with median rent of $1,027 and $1,135 per month respectively. Homeownership rate is 84.1% vs 91.6%. 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.