ZIP 30224 vs ZIP 30257
Source:
Griffin, GA — Milner, GA
This side-by-side compares ZIP 30224 (Griffin, GA) and ZIP 30257 (Milner, GA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 30224 has a population of 25,197 at 147 people per square mile, while ZIP 30257 has 4,138 at 36 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 30224 reports a median household income of $70,216 against $67,941 in ZIP 30257, with per-capita income of $49,015 vs $31,204. The share of adults holding a bachelor's degree or higher is 22.6% in 30224 and 16.1% in 30257. Poverty rate reads 18.4% vs 6.9%, and unemployment 6.4% vs 2.1% — 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 $239,100 in 30224 versus $245,100 in 30257, with median rent of $1,166 and $913 per month respectively. Homeownership rate is 65.9% vs 83.7%. 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 | 30224 Griffin, GA | 30257 Milner, GA |
|---|---|---|
| Population | 25,197 | 4,138 |
| Median Household Income | $70,216 | $67,941 |
| Per Capita Income | $49,015 | $31,204 |
| Median Age | 35.8 | 38.8 |
| Bachelor's Degree or Higher | 22.6% | 16.1% |
| Poverty Rate | 18.4% | 6.9% |
| Unemployment Rate | 6.4% | 2.1% |
| Median Home Value | $239,100 | $245,100 |
| Median Rent (monthly) | $1,166 | $913 |
| Homeownership Rate | 65.9% | 83.7% |
| Population Density (per sq mi) | 147 | 36 |
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.