Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/GA/NORTH-DECATUR

North Decatur ZIP codes, Georgia

No ZIP code is named for North Decatur, GA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 30033 and 30030. Its area codes are 404, 770, 678, 470 and 943.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
18,442
Area codes
404, 770, 678, 470, 943
State
Georgia

NANPA lists no telephone rate centre for North Decatur itself, so these are the area codes of the nearest one, Atlanta (2.2 miles). A town on an area-code boundary can differ from its neighbour.

North Decatur in numbers

About 18,442 people live in North Decatur, in 8,330 households. The median household income is $110,871 a year, 43% above the Georgia median of $77,353 (US: $80,734). The median owner-occupied home is valued at $474,600 (56% above the Georgia median), and median gross rent is $1,913 a month. The median age is 39.5; 74.0% of adults 25 and over hold a bachelor's degree or higher (34.9% across Georgia); the average commute takes 25 minutes.

Population18,442North Decatur18,442
Households8,330North Decatur8,330
Median age39.5North Decatur39.5Georgia37.6US 38.9
Median household income$110,871North Decatur$110,871Georgia$77,353US $80,734
Median home value$474,600North Decatur$474,600Georgia$303,300US $332,700
Median gross rent$1,913North Decatur$1,913Georgia$1,393US $1,413
Bachelor's degree or higher74.0%North Decatur74.0%Georgia34.9%US 35.7%
Mean commute24.9 minNorth Decatur24.9 minGeorgia28.3 minUS 26.4 min
Population density3,755 / sq miNorth Decatur3,755 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place North Decatur CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering North Decatur

These ZIP codes cover part of North Decatur but are addressed as somewhere else.

ZIP codes overlapping North Decatur
ZIP City Type Population Median income Median home
30030 Decatur , GA Standard 31,756 $126,830 $631,500
30033 Decatur , GA Standard 31,310 $111,616 $455,300

Map of North Decatur ZIP codes

3003030033

The ZIP codes of North Decatur, GA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near North Decatur

The nearest larger towns are Decatur (24,518 people, 2.5 mi), Brookhaven (57,855 people, 4.8 mi) and Chamblee (30,895 people, 5.2 mi).

Towns near North Decatur
TownPopulationDistance
Scottdale 10,542 1.5 mi
North Druid Hills 17,997 2.3 mi
Decatur 24,518 2.5 mi
Clarkston 14,557 2.7 mi
Druid Hills 8,169 2.8 mi
Avondale Estates 3,530 3.0 mi
Belvedere Park 14,181 4.4 mi
Brookhaven 57,855 4.8 mi
Chamblee 30,895 5.2 mi
Tucker 37,123 5.6 mi
Candler-McAfee 20,905 5.7 mi
Stone Mountain 6,623 6.7 mi
Panthersville 9,053 6.9 mi
Gresham Park 6,935 7.1 mi

More nearby: every ZIP code in DeKalb County · Georgia ZIP codes

Cite this page

zipcodes.pro. “North Decatur, GA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ga/north-decatur

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