ZIP 29920 vs ZIP 29907
Source:
Saint Helena Island, SC — Beaufort, SC
This side-by-side compares ZIP 29920 (Saint Helena Island, SC) and ZIP 29907 (Beaufort, SC) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 29920 has a population of 9,481 at 38 people per square mile, while ZIP 29907 has 12,570 at 116 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 29920 reports a median household income of $77,744 against $97,446 in ZIP 29907, with per-capita income of $43,913 vs $54,482. The share of adults holding a bachelor's degree or higher is 36.4% in 29920 and 46.5% in 29907. Poverty rate reads 19.9% vs 11.0%, and unemployment 2.2% vs 0.6% — 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 $288,700 in 29920 versus $428,000 in 29907, with median rent of $1,053 and $1,765 per month respectively. Homeownership rate is 90.3% vs 85.1%. 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 | 29920 Saint Helena Island, SC | 29907 Beaufort, SC |
|---|---|---|
| Population | 9,481 | 12,570 |
| Median Household Income | $77,744 | $97,446 |
| Per Capita Income | $43,913 | $54,482 |
| Median Age | 51.1 | 42.2 |
| Bachelor's Degree or Higher | 36.4% | 46.5% |
| Poverty Rate | 19.9% | 11.0% |
| Unemployment Rate | 2.2% | 0.6% |
| Median Home Value | $288,700 | $428,000 |
| Median Rent (monthly) | $1,053 | $1,765 |
| Homeownership Rate | 90.3% | 85.1% |
| Population Density (per sq mi) | 38 | 116 |
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 29920 and 29907 compare?▼
Which ZIP code has higher income, 29920 or 29907?▼
How do I compare two ZIP codes on PlainZIP?▼
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.