Georgia Gazetteer
ZIP Code 31220 has segments in 2 Counties (Bibb, Monroe).
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 16,494 (100%) |
| Population Density | 342 per sq mi |
| Diversity Index1 | 61 |
INCOME | |
| Median Household Income | $88,434 |
| Per Capita Income | $45,329 |
| Median Home Value | $192,700 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 6,662 (100%) |
| Owner Occupied HU | 3,588 (53.9%) |
| Renter Occupied HU | 2,477 (37.2%) |
| Vacant Housing Units | 597 (9.0%) |
HOUSEHOLDS | |
| Total Households | 6,065 |
| Average Household Size | 2.67 |
| Family Households | 4,361 (71.9%) |
The table below compares 31220 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 | # 7371 | 78th |
| Population Density | # 10716 | 68th |
| Median Household Income | # 9584 | 72nd |
| Per Capita Income | # 9076 | 73rd |
| Diversity Index | # 3279 | 90th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Georgia Census Data Comparison Tool.
