ZIP 75633 vs ZIP 75643
Source:
Carthage, TX — Gary, TX
This side-by-side compares ZIP 75633 (Carthage, TX) and ZIP 75643 (Gary, TX) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 75633 has a population of 13,977 at 17 people per square mile, while ZIP 75643 has 2,074 at 12 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 75633 reports a median household income of $66,102 against $59,342 in ZIP 75643, with per-capita income of $36,750 vs $31,119. The share of adults holding a bachelor's degree or higher is 17.7% in 75633 and 14.5% in 75643. Poverty rate reads 10.1% vs 19.1%, and unemployment 3.0% vs 2.4% — 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 $161,100 in 75633 versus $142,000 in 75643, with median rent of $814 and $879 per month respectively. Homeownership rate is 76.1% vs 82.6%. 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 | 75633 Carthage, TX | 75643 Gary, TX |
|---|---|---|
| Population | 13,977 | 2,074 |
| Median Household Income | $66,102 | $59,342 |
| Per Capita Income | $36,750 | $31,119 |
| Median Age | 40.3 | 40.5 |
| Bachelor's Degree or Higher | 17.7% | 14.5% |
| Poverty Rate | 10.1% | 19.1% |
| Unemployment Rate | 3.0% | 2.4% |
| Median Home Value | $161,100 | $142,000 |
| Median Rent (monthly) | $814 | $879 |
| Homeownership Rate | 76.1% | 82.6% |
| Population Density (per sq mi) | 17 | 12 |
Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.
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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.