Home > GA > Cobb County > Powder Springs > Zip 30127

Zip Code 30127 — Powder Springs, GA

ZIP Code 30127 is associated with Powder Springs, GA, in Cobb County. The listed population estimate is 71,626; estimated density is 538.8 people per square mile. Among records with population estimates, it ranks #1 of 17 in Cobb County and #9 of 734 in GA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (33.876470, -84.696480)

Data MetricLocal Statistic
Postal / Zip Code30127
Primary CityPowder Springs
State / ProvinceGA
CountyCobb
Total Population71,626
Population Density538.8 people/sq mi
TimezoneAmerica/New_York

How 30127 Compares

MetricZIP 30127Cobb County recordsGA records
Population estimate71,626777,758 (sum)10,940,417 (sum)
Population Density538.8 /sq mi----
County population rank#1 of 17----
State population rank#9 of 734----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in GA

ZIP CodeCityDistancePopulation estimate
ZIP 30111Clarkdale3.9 miN/A
ZIP 30141Hiram4.6 mi27,220
ZIP 30106Austell4.8 mi23,107
ZIP 30064Marietta6.2 mi52,125
ZIP 30008Marietta6.3 mi35,547

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →