ZIP 78629 vs ZIP 78614
Source:
Gonzales, TX — Cost, TX
This side-by-side compares ZIP 78629 (Gonzales, TX) and ZIP 78614 (Cost, TX) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 78629 has a population of 11,887 at 11 people per square mile, while ZIP 78614 has 456 at 4 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 78629 reports a median household income of $59,521 against — in ZIP 78614, with per-capita income of $27,422 vs $24,250. The share of adults holding a bachelor's degree or higher is 11.7% in 78629 and 26.0% in 78614. Poverty rate reads 18.1% vs 21.0%, and unemployment 4.5% 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 $206,700 in 78629 versus — in 78614, with median rent of $829 and — per month respectively. Homeownership rate is 58.4% vs 81.6%. 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.
Compare different ZIP codes:
| Metric | 78629 Gonzales, TX | 78614 Cost, TX |
|---|---|---|
| Population | 11,887 | 456 |
| Median Household Income | $59,521 | — |
| Per Capita Income | $27,422 | $24,250 |
| Median Age | 36 | 51.9 |
| Bachelor's Degree or Higher | 11.7% | 26.0% |
| Poverty Rate | 18.1% | 21.0% |
| Unemployment Rate | 4.5% | 0.0% |
| Median Home Value | $206,700 | — |
| Median Rent (monthly) | $829 | — |
| Homeownership Rate | 58.4% | 81.6% |
| Population Density (per sq mi) | 11 | 4 |
Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.
What are common questions about this comparison?
How do ZIP codes 78629 and 78614 compare?▼
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.