Zip Code 30127
Powder Springs, Georgia — Cobb County
📍 ZIP code 30127 is in Powder Springs, Cobb County, Georgia.
ZIP code 30127 is located in Powder Springs, Cobb County, Georgia. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 72,126. The area code for ZIP code 30127 is 404.
Quick Answer
Zip code 30127 is in Powder Springs, Georgia (Cobb County). It has a population of 72,126, median household income of $104,997, and median home value of $322,800.
Population
72,126
Income
$104,997
Home Value
$322,800
Climate
84°F / 32°F
About Zip Code 30127
Zip code 30127 is located in Powder Springs, Georgia, within Cobb County. Home to approximately 72,126 residents, this area sits at an elevation of 959 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 404.
The median household income is $104,997 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $322,800, and the cost of living index is 113 (13% above the national average of 100).
Summers average a high of 84°F while winters drop to 32°F. The area receives about 56 in of rain and 1 in of snow annually. The zip code covers 50.8 square miles of land area and 0.4 square miles of water.
Key Statistics
72,126
$104,997
$322,800
Eastern (EST/EDT)
404
959 ft
50.8 sq mi
41.3
25,289
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Compare With Nearby Zip Codes
| Metric | 30127 | 30141 | 30106 | 30008 | 30064 | 30122 |
|---|---|---|---|---|---|---|
| City | Powder Springs, GA | Dallas, GA | Atlanta, GA | Marietta, GA | Marietta, GA | Lithia Springs, GA |
| Population | 72,126 | 25,881 | 22,909 | 35,598 | 51,321 | 27,081 |
| Median Income | $104,997 | $84,724 | $65,715 | $73,130 | $118,511 | $64,072 |
| Home Value | $322,800 | $254,800 | $254,600 | $269,600 | $420,300 | $225,000 |
| Cost of Living | 113 | 92 | 82 | 88 | 144 | 71 |
| Median Age | 41.3 | 37.3 | 37 | 34.2 | 41.3 | 32.6 |
Cost of Living
100 = National Average. Powder Springs's cost of living is 13% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
3.1x
Demographics
Zip code 30127 has a population of 72,126 people with a median age of 41.3. There are 25,289 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Powder Springs (30127) population trend from 2010 to 2024
↓ -0.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
32°F
56 in
1 in
Powder Springs experiences warm summers with average highs around 84°F. Winters are cool with lows averaging 32°F. The area receives about 1 in of snow per year.
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Housing & Economy
Median Home Value
$322,800
Median Household Income
$104,997
With 25,289 housing units across 50.8 square miles, 30127 has a housing density of 498 units per square mile. The home price-to-income ratio is 3.1x.
Location & Geography
Latitude
33.8746°
Longitude
-84.6947°
Land Area
50.8 sq mi
Water Area
0.4 sq mi
Nearby Zip Codes
Zip codes closest to 30127 (Powder Springs, GA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 30127's $104,997. A way to compare Powder Springs to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 30127 (Powder Springs, GA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Powder Springs, Georgia?
Powder Springs, Georgia uses zip code 30127.
What county is zip code 30127 in?
Zip code 30127 is located in Cobb County, Georgia.
What is the population of zip code 30127?
The population of zip code 30127 is 72,126 with a median age of 41.3.
Is 30127 in Powder Springs, Georgia?
Yes, zip code 30127 is in Powder Springs, Cobb County, Georgia. The area code is 404.
Frequently Asked Questions
What city is zip code 30127 in?
Zip code 30127 is in Powder Springs, Georgia. It is part of Cobb County and uses the Eastern (EST/EDT) timezone.
What is zip code 30127?
Zip code 30127 is a U.S. postal code in Powder Springs, Georgia (Cobb County). It has a population of 72,126 and covers 50.8 square miles.
What is the population of zip code 30127?
The population of zip code 30127 (Powder Springs, GA) is 72,126 with a median age of 41.3. There are approximately 25,289 housing units in this area.
What is the median income in zip code 30127?
The median household income in zip code 30127 (Powder Springs, GA) is $104,997 per year. The cost of living index is 113 (100 = national average).
What is the average home price in zip code 30127?
The median home value in zip code 30127 (Powder Springs, GA) is $322,800. The cost of living index is 113 compared to the national average of 100.
What county is zip code 30127 in?
Zip code 30127 is located in Cobb County, Georgia. The primary city is Powder Springs.
What is the area code for zip code 30127?
Zip code 30127 in Powder Springs, GA uses area code 404. It is located in the Eastern (EST/EDT) timezone.
Is zip code 30127 a good place to live?
Zip code 30127 (Powder Springs, GA) has a cost of living index of 113 (100 = national average), a median household income of $104,997, and median home values of $322,800. The median age is 41.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 30127?
The cost of living index for zip code 30127 (Powder Springs, GA) is 113, where 100 represents the national average. This area is above the national average. Median home value: $322,800.
What schools serve zip code 30127?
Zip code 30127 in Powder Springs, Georgia is served by the local school district of Cobb County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.