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/HARLAN

Harlan ZIP code, Indiana

The ZIP code for Harlan, IN is 46743, and its area code is 260.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,254
Area code
260
State
Indiana

Mail addressed to Harlan 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.

Harlan in numbers

About 1,254 people live in Harlan, in 526 households. The median household income is $75,313 a year, 5% above the Indiana median of $71,957 (US: $80,734). The median owner-occupied home is valued at $179,200 (18% below the Indiana median), and median gross rent is $894 a month. The median age is 57.3; 9.7% of adults 25 and over hold a bachelor's degree or higher (29.5% across Indiana); the average commute takes 29 minutes.

Population1,254Harlan1,254
Households526Harlan526
Median age57.3Harlan57.3Indiana38.1US 38.9
Median household income$75,313Harlan$75,313Indiana$71,957US $80,734
Median home value$179,200Harlan$179,200Indiana$218,200US $332,700
Median gross rent$894Harlan$894Indiana$1,062US $1,413
Bachelor's degree or higher9.7%Harlan9.7%Indiana29.5%US 35.7%
Mean commute28.9 minHarlan28.9 minIndiana24.1 minUS 26.4 min
Population density360 / sq miHarlan360 / sq mi

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

ZIP codes addressed as Harlan

ZIP codes with the USPS city name Harlan
ZIP City Type Population Median income Median home
46743 Harlan , IN Standard 2,347 $81,406 $217,800

Other ZIP codes overlapping Harlan

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

ZIP codes overlapping Harlan
ZIP City Type Population Median income Median home
46741 Grabill , IN Standard 4,713 $102,281 $330,200

Map of Harlan ZIP codes

46743

The ZIP codes of Harlan, 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 Harlan

The nearest larger towns are Leo-Cedarville (3,695 people, 5.4 mi), Woodburn (1,263 people, 6.1 mi) and Antwerp, OH (1,916 people, 9.8 mi).

Towns near Harlan
TownPopulationDistance
Leo-Cedarville 3,695 5.4 mi
New Haven 15,698 10.2 mi
Hicksville, OH 3,174 10.6 mi
Huntertown 11,379 12.5 mi
Auburn 13,565 13.6 mi
Fort Wayne 268,589 13.7 mi
Garrett 6,642 14.9 mi
Butler 2,660 16.1 mi
Paulding, OH 3,230 18.1 mi
Avilla 2,878 19.7 mi
Kendallville 10,556 24.3 mi
Decatur 9,811 25.5 mi
Ossian 3,384 25.6 mi
Bryan, OH 8,631 27.1 mi

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

Cite this page

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

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