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ZIP Code 30126 - Mableton Georgia
Overview
ZIP Code 30126 is located in Mableton Georgia. Portions of 30126 are also in Smyrna. 30126 is entirely within Cobb County. Regionally, 30126 is located in the Inner Perimeter of Metro Atlanta.
Stats Demographics Geography Politics Schools Climate Related Pages ZIP Code 30126 Quick Stats
| ZIP Code Name | Mableton |
| Primary County | Cobb County |
| ZIP Code Type | Standard |
| Population (2022) | 42,865 |
| Area Code(s) | 404 / 470 / 470 / 678 / 678 / 770 / 943 / 943 |
| Current Time | EST |
ZIP Code 30126 Map
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30126 Demographics
30126 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Georgia based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 30126 is White. The majority race/ethnicity attending public schools in 30126 is African American. The current unemployment level in 30126 is 3.6%.
| Population | 42,865 |
| Population Growth Rate | 0.00% |
| Population Density | 2,094 People per Square Mile |
| Total Households | 14,094 |
| Percentage High Income Households | 6.9% |
| Median Household Income (2021) | $84,756 |
| Average Adjusted Gross Income (2021) | $454,520 |
| Current Unemployment Rate (September 2025) | 3.6% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 39.28% |
| Public School Majority Race/Ethnicty | African American - 51.15% |
30126 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 18,336 | 39.25% |
| Black | 17,869 | 38.26% |
| Hispanic | 8,990 | 19.25% |
| Asian | 1,455 | 3.11% |
| Native American | 36 | 0.08% |
| Hawaiian/Pac. Islander | 24 | 0.05% |
30126 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
| White | 527 | 5.68% |
| Black | 4,878 | 52.58% |
| Hispanic | 3,814 | 41.11% |
| Asian | 41 | 0.44% |
| Native American | 14 | 0.15% |
| Hawaiian/Pac. Islander | 3 | 0.03% |
30126 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
| Less Than 1 Year of College | 1,101 | 4.89% |
| Bachelor Degree | 7,186 | 31.93% |
| High School Diploma | 4,143 | 18.41% |
| No High School Diploma | 209 | 0.93% |
| GED or Alternate | 675 | 3% |
| 1 or More Years of College | 3,387 | 15.05% |
| Associates Degree | 1,449 | 6.44% |
| Masters Degree | 3,164 | 14.06% |
| Professional Degree | 731 | 3.25% |
| Doctorate Degree | 462 | 2.05% |
30126 Geography
| Coordinates | 33.81587982,-84.55197144 |
| Adjacent ZIP Codes | 30080, 30082, 30106, 30168, 30318, 30331, 30336, 30339 |
| Cities/Towns in 30126 | Smyrna |
| Neighborhoods in 30126 | Vinings Estates |
| Region | Metro Atlanta |
| Metropolitan/Micropolitan Stat Area | Atlanta-Sandy Springs-Alpharetta, GA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 20 Square Miles |
30126 Schools
| School Districts in 30126 | - Cobb County School District
|
| Elementary Schools in 30126 | - Clay Harmony Leland Elementary School
- Mableton Elementary School
- Sanders Elementary School
- Nickajack Elementary School
- City View Elementary School
|
| Middle Schools in 30126 | - Betty Gray Middle School
- Floyd Middle School
- Lindley Middle School
- Garrett Middle School
- Griffin Middle School
|
| High Schools in 30126 | - Pebblebrook High School
- South Cobb High School
- Campbell High School
|
30126 Weather and Climate Data
| Plant Hardiness Zone | Zone 7b: 5F to 10F |
| Average First Frost Date | November 1 - 10 |
| Average Last Frost Date | April 1 - 10 |
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate |
| Ecoregion | 45a - Southern Inner Piedmont |
30126 Annual Climate Data | | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|
| Avg Min Temp (°F) | 30 | 33 | 40 | 46 | 55 | 63 | 68 | 67 | 61 | 48 | 40 | 33 | 49 | | Avg Max Temp (°F) | 51 | 56 | 64 | 72 | 79 | 86 | 89 | 88 | 82 | 73 | 63 | 54 | 71 | | Avg Precip (In.) | 5.57 | 4.93 | 5.81 | 4.18 | 4.27 | 3.93 | 4.75 | 4.04 | 3.75 | 3.23 | 4.09 | 4.13 | 52.68 |
|
Related Maps and Data:
- Atlanta-Sandy Springs-Alpharetta, GA ZIP Code List
- Cobb County Georgia ZIP Code Map
- Georgia Area Code Map
- Georgia Unemployment Rate Heat Map
- Georgia ZIP Code List
- Georgia ZIP Codes
- Mableton Georgia ZIP Code Map
- Mableton Neighborhood Map
- Georgia Regions Map
- Metro Atlanta ZIP Code List
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