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/SMITHVILLE

Smithville ZIP code, Georgia

The ZIP code for Smithville, GA is 31787, and its area code is 229.

USPS city name
1 ZIP code
Population
285
Area code
229
State
Georgia

Smithville in numbers

About 285 people live in Smithville, in 119 households. The median owner-occupied home is valued at $111,500 (63% below the Georgia median), and median gross rent is $1,068 a month. The median age is 42.9; 15.3% of adults 25 and over hold a bachelor's degree or higher (34.9% across Georgia); the average commute takes 33 minutes.

Population285Smithville285
Households119Smithville119
Median age42.9Smithville42.9Georgia37.6US 38.9
Median home value$111,500Smithville$111,500Georgia$303,300US $332,700
Median gross rent$1,068Smithville$1,068Georgia$1,393US $1,413
Bachelor's degree or higher15.3%Smithville15.3%Georgia34.9%US 35.7%
Mean commute33.2 minSmithville33.2 minGeorgia28.3 minUS 26.4 min
Population density112 / sq miSmithville112 / sq mi

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

ZIP codes addressed as Smithville

ZIP codes with the USPS city name Smithville
ZIP City Type Population Median income Median home
31787 Smithville , GA Standard 1,122 $92,554 $180,400

Map of Smithville ZIP codes

31787

The ZIP codes of Smithville, 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 Smithville

The nearest larger towns are Bronwood (338 people, 8.0 mi), Leslie (510 people, 11 mi) and Americus (15,813 people, 12 mi).

Towns near Smithville
TownPopulationDistance
Americus 15,813 12.1 mi
Leesburg 3,542 12.7 mi
Dawson 4,247 14.2 mi
Albany 67,224 22.8 mi
Cordele 9,994 28.7 mi

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

Cite this page

zipcodes.pro. “Smithville, GA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ga/smithville

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