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/IA/ESTHERVILLE

Estherville ZIP code, Iowa

The ZIP code for Estherville, IA is 51334, and its area code is 712.

USPS city name
1 ZIP code
Population
5,839
Area code
712
State
Iowa

Estherville in numbers

About 5,839 people live in Estherville, in 2,547 households. The median household income is $54,124 a year, 28% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $101,400 (51% below the Iowa median), and median gross rent is $754 a month. The median age is 40.6; 13.3% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 22 minutes.

Population5,839Estherville5,839
Households2,547Estherville2,547
Median age40.6Estherville40.6Iowa38.6US 38.9
Median household income$54,124Estherville$54,124Iowa$75,059US $80,734
Median home value$101,400Estherville$101,400Iowa$208,000US $332,700
Median gross rent$754Estherville$754Iowa$972US $1,413
Bachelor's degree or higher13.3%Estherville13.3%Iowa31.4%US 35.7%
Mean commute21.5 minEstherville21.5 minIowa19.8 minUS 26.4 min
Population density1,084 / sq miEstherville1,084 / sq mi

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

ZIP codes addressed as Estherville

ZIP codes with the USPS city name Estherville
ZIP City Type Population Median income Median home
51334 Estherville , IA Standard 6,960 $57,482 $112,000

Map of Estherville ZIP codes

51334

The ZIP codes of Estherville, IA, 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 Estherville

The nearest larger towns are Spencer (11,400 people, 24 mi), Fairmont, MN (10,296 people, 25 mi) and Worthington, MN (13,780 people, 41 mi).

Towns near Estherville
TownPopulationDistance
Spirit Lake 5,518 14.0 mi
Milford 3,311 16.2 mi
Jackson, MN 3,287 17.4 mi
Emmetsburg 3,648 21.2 mi
Spencer 11,400 23.7 mi
Fairmont, MN 10,296 25.1 mi

More nearby: every ZIP code in Emmet County · Iowa ZIP codes

Cite this page

zipcodes.pro. “Estherville, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/estherville

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