ZIP Code 30548 has segments in 4 Counties (Barrow, Gwinnett, Hall, Jackson).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 30,502 (100%) |
| Population in Households | 30,412 (99.7%) |
| Population in Families | 27,048 (88.7%) |
| Population in Group Quarters1 | 90 ( 0.3%) |
| Population Density | 770 |
| Diversity Index2 | 51 |
INCOME | |
| Median Household Income | $109,922 |
| Average Household Income | $131,277 |
| % of Income for Mortgage4 | 23% |
| Per Capita Income | $46,586 |
| Wealth Index5 | 126 |
| Socioeconomic Status Index6 | Moderate (56.1) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 11,451 (100%) |
| Owner Occupied HU | 9,551 (83.4%) |
| Renter Occupied HU | 1,267 (11.1%) |
| Vacant Housing Units | 633 ( 5.5%) |
| Median Home Value | $405,711 |
| Average Home Value | $451,015 |
| Housing Affordability Index3 | 102 |
HOUSEHOLDS | |
| Total Households | 10,818 |
| Average Household Size | 2.81 |
| Family Households | 8,438 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 6.35% | 2.75% |
| Households | 6.51% | 2.86% |
| Families | 3.00% | |
| Median Household Income | 2.03% | |
| Per Capita Income | 1.57% | |
| Owner Occupied HU | 2.94% |
The table below compares 30548 to the other 703 ZIP Codes in Georgia by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 138 | 81st |
| Population Density | # 174 | 75th |
| Median Household Income | # 52 | 93rd |
| Housing Affordability Index | # 424 | 60th |
| Per Capita Income | # 84 | 88th |
| Diversity Index | # 438 | 38th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Georgia Census Data Comparison Tool.