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/TOPEKA

Topeka ZIP code, Indiana

The ZIP code for Topeka, IN is 46571, and its area code is 260.

USPS city name
1 ZIP code
Population
1,137
Area code
260
State
Indiana

Topeka in numbers

About 1,137 people live in Topeka, in 390 households. The median household income is $62,875 a year, 13% below the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $141,700 (35% below the Indiana median), and median gross rent is $916 a month. The median age is 32.1; 6.0% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 17 minutes.

Population1,137Topeka1,137
Households390Topeka390
Median age32.1Topeka32.1Indiana38.1US 38.9
Median household income$62,875Topeka$62,875Indiana$71,957US $80,734
Median home value$141,700Topeka$141,700Indiana$218,200US $332,700
Median gross rent$916Topeka$916Indiana$1,062US $1,413
Bachelor's degree or higher6.0%Topeka6.0%Indiana29.5%US 35.7%
Mean commute17.3 minTopeka17.3 minIndiana24.1 minUS 26.4 min
Population density704 / sq miTopeka704 / sq mi

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

ZIP codes addressed as Topeka

ZIP codes with the USPS city name Topeka
ZIP City Type Population Median income Median home
46571 Topeka , IN Standard 6,315 $85,500 $278,000

Map of Topeka ZIP codes

46571

The ZIP codes of Topeka, 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 Topeka

The nearest larger towns are Ligonier (4,347 people, 5.9 mi), Wolcottville (1,143 people, 9.4 mi) and Lagrange (2,790 people, 10 mi).

Towns near Topeka
TownPopulationDistance
Ligonier 4,347 5.9 mi
Lagrange 2,790 10.1 mi
Albion 2,723 11.9 mi
Middlebury 3,700 12.3 mi
Syracuse 3,233 13.3 mi
Goshen 34,420 14.8 mi
Kendallville 10,556 16.4 mi
Sturgis, MI 11,054 19.1 mi
Avilla 2,878 20.4 mi
Dunlap 6,109 20.5 mi
Elkhart 53,733 23.9 mi
Nappanee 6,815 24.1 mi
Garrett 6,642 25.5 mi
Warsaw 16,768 25.6 mi

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

Cite this page

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

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