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/IN/WILLIAMSPORT

Williamsport ZIP code, Indiana

The ZIP code for Williamsport, IN is 47993, and its area code is 765.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,867
Area code
765
State
Indiana

NANPA lists no telephone rate centre for Williamsport itself, so these are the area codes of the nearest one, West Lebanon (2.7 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Williamsport uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Williamsport in numbers

About 1,867 people live in Williamsport, in 741 households. The median household income is $65,550 a year, 9% below the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $158,200 (27% below the Indiana median), and median gross rent is $824 a month. The median age is 41.9; 21.3% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 21 minutes.

Population1,867Williamsport1,867
Households741Williamsport741
Median age41.9Williamsport41.9Indiana38.1US 38.9
Median household income$65,550Williamsport$65,550Indiana$71,957US $80,734
Median home value$158,200Williamsport$158,200Indiana$218,200US $332,700
Median gross rent$824Williamsport$824Indiana$1,062US $1,413
Bachelor's degree or higher21.3%Williamsport21.3%Indiana29.5%US 35.7%
Mean commute20.5 minWilliamsport20.5 minIndiana24.1 minUS 26.4 min
Population density1,431 / sq miWilliamsport1,431 / sq mi

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

ZIP codes addressed as Williamsport

ZIP codes with the USPS city name Williamsport
ZIP City Type Population Median income Median home
47993 Williamsport , IN Standard 3,516 $72,455 $158,400

Other ZIP codes overlapping Williamsport

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

ZIP codes overlapping Williamsport
ZIP City Type Population Median income Median home
47918 Attica , IN Standard 5,657 $70,317 $157,300

Map of Williamsport ZIP codes

47993

The ZIP codes of Williamsport, IN, 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 Williamsport

The nearest larger towns are Attica (3,238 people, 2.5 mi), Covington (3,069 people, 11 mi) and Veedersburg (1,990 people, 12 mi).

Towns near Williamsport
TownPopulationDistance
Attica 3,238 2.5 mi
Covington 3,069 11.4 mi
Danville, IL 28,595 19.6 mi
West Lafayette 45,159 22.2 mi
Hoopeston, IL 5,034 22.9 mi
Lafayette 71,159 23.9 mi
Westville, IL 3,419 24.9 mi
Crawfordsville 16,491 26.9 mi
Georgetown, IL 3,069 28.1 mi

More nearby: every ZIP code in Warren County · Indiana ZIP codes

Cite this page

zipcodes.pro. “Williamsport, IN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/in/williamsport

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