ZIP 30728 vs ZIP 30739

Source:

La Fayette, GA — Rock Spring, GA

This side-by-side compares ZIP 30728 (La Fayette, GA) and ZIP 30739 (Rock Spring, GA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 30728 has a population of 19,612 at 44 people per square mile, while ZIP 30739 has 5,571 at 86 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 30728 reports a median household income of $55,455 against $76,600 in ZIP 30739, with per-capita income of $27,254 vs $29,257. The share of adults holding a bachelor's degree or higher is 14.9% in 30728 and 22.9% in 30739. Poverty rate reads 14.3% vs 10.3%, and unemployment 2.9% vs 6.8% — 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 $152,200 in 30728 versus $238,300 in 30739, with median rent of $848 and $1,078 per month respectively. Homeownership rate is 73.4% vs 91.3%. 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
30728
La Fayette, GA
30739
Rock Spring, GA
Population 19,612 5,571
Median Household Income $55,455 $76,600
Per Capita Income $27,254 $29,257
Median Age 41.8 44.1
Bachelor's Degree or Higher 14.9% 22.9%
Poverty Rate 14.3% 10.3%
Unemployment Rate 2.9% 6.8%
Median Home Value $152,200 $238,300
Median Rent (monthly) $848 $1,078
Homeownership Rate 73.4% 91.3%
Population Density (per sq mi) 44 86

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

Full Profile
30728
La Fayette, GA
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Full Profile
30739
Rock Spring, GA
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What are common questions about this comparison?

How do ZIP codes 30728 and 30739 compare?
ZIP 30728 (La Fayette, GA) has a population of 19,612 and a median household income of $55,455. ZIP 30739 (Rock Spring, GA) has a population of 5,571 and a median household income of $76,600.
Which ZIP code has higher income, 30728 or 30739?
ZIP 30739 (Rock Spring, GA) has a higher median household income of $76,600 compared to $55,455 for ZIP 30728.
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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.