ZIP 99030 vs ZIP 99023

This side-by-side compares ZIP 99030 (Rockford, WA) and ZIP 99023 (Mica, WA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 99030 has a population of 1,032 at 5 people per square mile, while ZIP 99023 has 529 at 15 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 99030 reports a median household income of $86,250 against $114,298 in ZIP 99023, with per-capita income of $39,299 vs $49,800. The share of adults holding a bachelor's degree or higher is 24.0% in 99030 and 65.2% in 99023. Poverty rate reads 3.3% vs 0.0%, and unemployment 0.8% vs 0.0% — 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 $362,200 in 99030 versus $735,300 in 99023, with median rent of $992 and — per month respectively. Homeownership rate is 95.3% vs 100.0%. 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.