ZIP 29303 vs ZIP 29378

Source:

Spartanburg, SC — Una, SC

This side-by-side compares ZIP 29303 (Spartanburg, SC) and ZIP 29378 (Una, SC) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 29303 has a population of 25,058 at 310 people per square mile, while ZIP 29378 has 207 at 919 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 29303 reports a median household income of $48,295 against $32,356 in ZIP 29378, with per-capita income of $20,862 vs $17,482. The share of adults holding a bachelor's degree or higher is 10.9% in 29303 and 0.0% in 29378. Poverty rate reads 24.2% vs 48.7%, and unemployment 5.9% 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 $159,500 in 29303 versus in 29378, with median rent of $1,044 and $918 per month respectively. Homeownership rate is 47.3% vs 18.4%. 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:

vs
Metric
29303
Spartanburg, SC
29378
Una, SC
Population 25,058 207
Median Household Income $48,295 $32,356
Per Capita Income $20,862 $17,482
Median Age 30.9 42.4
Bachelor's Degree or Higher 10.9% 0.0%
Poverty Rate 24.2% 48.7%
Unemployment Rate 5.9% 0.0%
Median Home Value $159,500
Median Rent (monthly) $1,044 $918
Homeownership Rate 47.3% 18.4%
Population Density (per sq mi) 310 919

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

Full Profile
29303
Spartanburg, SC
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29378
Una, SC
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What are common questions about this comparison?

How do ZIP codes 29303 and 29378 compare?
ZIP 29303 (Spartanburg, SC) has a population of 25,058 and a median household income of $48,295. ZIP 29378 (Una, SC) has a population of 207 and a median household income of $32,356.
Which ZIP code has higher income, 29303 or 29378?
ZIP 29303 (Spartanburg, SC) has a higher median household income of $48,295 compared to $32,356 for ZIP 29378.
How do I compare two ZIP codes on PlainZIP?
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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.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.