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/WATERLOO

Waterloo ZIP code, Indiana

The ZIP code for Waterloo, IN is 46793, and its area code is 260.

USPS city name
1 ZIP code
Population
2,073
Area code
260
State
Indiana

Waterloo in numbers

About 2,073 people live in Waterloo, in 773 households. The median household income is $67,083 a year, 7% below the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $104,600 (52% below the Indiana median), and median gross rent is $829 a month. The median age is 35.3; 14.2% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 24 minutes.

Population2,073Waterloo2,073
Households773Waterloo773
Median age35.3Waterloo35.3Indiana38.1US 38.9
Median household income$67,083Waterloo$67,083Indiana$71,957US $80,734
Median home value$104,600Waterloo$104,600Indiana$218,200US $332,700
Median gross rent$829Waterloo$829Indiana$1,062US $1,413
Bachelor's degree or higher14.2%Waterloo14.2%Indiana29.5%US 35.7%
Mean commute23.8 minWaterloo23.8 minIndiana24.1 minUS 26.4 min
Population density982 / sq miWaterloo982 / sq mi

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

ZIP codes addressed as Waterloo

ZIP codes with the USPS city name Waterloo
ZIP City Type Population Median income Median home
46793 Waterloo , IN Standard 4,104 $79,949 $184,100

Map of Waterloo ZIP codes

46793

The ZIP codes of Waterloo, 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 Waterloo

The nearest larger towns are Auburn (13,565 people, 4.8 mi), Garrett (6,642 people, 6.9 mi) and Butler (2,660 people, 9.3 mi).

Towns near Waterloo
TownPopulationDistance
Auburn 13,565 4.8 mi
Garrett 6,642 6.9 mi
Butler 2,660 9.3 mi
Avilla 2,878 10.6 mi
Kendallville 10,556 10.7 mi
Angola 9,408 14.2 mi
Leo-Cedarville 3,695 15.1 mi
Huntertown 11,379 16.2 mi
Hicksville, OH 3,174 17.9 mi
Albion 2,723 19.2 mi
Lagrange 2,790 23.9 mi
Fort Wayne 268,589 24.6 mi
New Haven 15,698 25.6 mi
Montpelier, OH 3,905 25.9 mi

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

Cite this page

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

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