Alpharetta, GA 30009 ZIP Code Profile

Related Place Profiles:
Alpharetta, GA | Milton, GA

ZIP Code 30009: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Alpharetta, GA 30009

Acceptable Alternative
Milton, GA 30009

  • ZIP Code Type: STANDARD
  • County: Fulton County
  • Centroid: Latitude 34.096, Longitude -84.261
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,915
  • PO Box Addresses: 563
  • Residential Addresses: 7,233
    • Multi-Family Addresses: 2,164
    • Single Family Addresses: 5,069

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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30009 ZIP Code Map

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Alpharetta, GA 30009 Data & Demographics (As of July 1, 2017)


Total Population 17,130
Daytime Population: Workers 29,114
Daytime Population: Residents 8,030
Total Daytime Population (TDP) 37,144
Ratio TDP/Total Population1 2.17
Population in Households 17,073
Population in Familes 13,326
Population in Group Qrtrs 57
Population Density2 1,853
Diversity Index3 59


Median Household Income $78,452
Average Household Income $105,334
Per Capita Income $43,860


Total Housing Units 7,567 (100%)
Owner Occupied HU 3,512 (46.4%)
Renter Occupied HU 3,600 (47.6%)
Vacant Housing Units 455 ( 6.0%)
Median Home Value $301,068
Average Home Value $348,292


Total Households 7,112
Average Household Size 2.4
Family Households 4,283
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.9% 1.64%
Households 1.89% 1.63%
Families 1.78% 1.58%
Median Household Income   2.28%
Per Capita Income   2.43%

Alpharetta, GA 30009 - Peer Comparisons by Rank and Percentile

The table below compares 30009 to the other 710 ZIP Codes in Georgia by rank and percentile using July 1, 2017 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 # 219 69th
Population Density # 98 86th
Diversity Index # 161 78th
Median Household Income # 42 94th
Per Capita Income # 31 96th

Additional comparisons and rankings can be made with a VERY EASY TO USE Georgia Census Data Comparison Tool.

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