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 — STATE/GA/COUNTY/MONTGOMERY

Montgomery County, GA ZIP codes

Montgomery County, GA has 4 ZIP codes, in 4 towns: 30445, 30410, 30470 and 30412. 2 more cross into it from a neighbouring county: 30474 and 30473.

The county seat is Mount Vernon.

ZIP codes
4
Partly in it
2 more
Towns
4
County seat
Mount Vernon
County FIPS
13209
State
Georgia
Population
8,640
Median household income
$51,941
Land area
241 sq mi
Metro area
Vidalia

Montgomery County ZIP codes by town

Mount Vernon (county seat)
30445

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Montgomery County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Montgomery County.

Map of Montgomery County ZIP codes

30410304123044530470

The ZIP codes of Montgomery County, 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.

Montgomery County in numbers

About 8,640 people live in Montgomery County, in 3,143 households, the 137th most populous of Georgia's 159 counties. The median household income is $51,941 a year, 33% below the Georgia median of $77,353 (US: $80,734). The median owner-occupied home is valued at $115,500 (62% below the Georgia median), and median gross rent is $760 a month. The median age is 40.6; 19.9% of adults 25 and over hold a bachelor's degree or higher (34.9% across Georgia); the average commute takes 25 minutes.

Population8,640Montgomery8,640
Households3,143Montgomery3,143
Median age40.6Montgomery40.6Georgia37.6US 38.9
Median household income$51,941Montgomery$51,941Georgia$77,353US $80,734
Median home value$115,500Montgomery$115,500Georgia$303,300US $332,700
Median gross rent$760Montgomery$760Georgia$1,393US $1,413
Bachelor's degree or higher19.9%Montgomery19.9%Georgia34.9%US 35.7%
Mean commute25.2 minMontgomery25.2 minGeorgia28.3 minUS 26.4 min
Population density36 / sq miMontgomery36 / sq mi

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

Largest towns in Montgomery County

Largest towns in Montgomery County
TownZIP codesPopulation
Mount Vernon 1 1,913
Ailey 1 489
Tarrytown 1 142
Alston 1 140

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Montgomery County.

Not sure you are in Montgomery County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Montgomery County, with figures

ZIP codes in Montgomery County
ZIP City Type Population Median income Median home
30410 Ailey , GA Standard 1,535 $68,036 $125,000
30412 Alston , GA Standard 97 $72,708 $159,400
30445 Mount Vernon , GA Standard 3,389 $32,392 $76,100
30470 Tarrytown , GA Standard 640 $76,800 $144,400

Cite this page

zipcodes.pro. “Montgomery County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ga/county/montgomery

Underlying data is public domain or openly licensed — sources, vintages and licences.