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/SHENANDOAH

Shenandoah ZIP codes, Iowa

Shenandoah, IA has 2 ZIP codes (51601 and 51603) and area code 712. The largest is 51601.

USPS city name
2 ZIP codes
Population
4,892
Area code
712
State
Iowa

Shenandoah in numbers

About 4,892 people live in Shenandoah, in 2,226 households. The median household income is $59,783 a year, 20% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $116,700 (44% below the Iowa median), and median gross rent is $774 a month. The median age is 47.0; 18.3% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 15 minutes.

Population4,892Shenandoah4,892
Households2,226Shenandoah2,226
Median age47.0Shenandoah47.0Iowa38.6US 38.9
Median household income$59,783Shenandoah$59,783Iowa$75,059US $80,734
Median home value$116,700Shenandoah$116,700Iowa$208,000US $332,700
Median gross rent$774Shenandoah$774Iowa$972US $1,413
Bachelor's degree or higher18.3%Shenandoah18.3%Iowa31.4%US 35.7%
Mean commute14.6 minShenandoah14.6 minIowa19.8 minUS 26.4 min
Population density1,307 / sq miShenandoah1,307 / sq mi

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

ZIP codes addressed as Shenandoah

ZIP codes with the USPS city name Shenandoah
ZIP City Type Population Median income Median home
51601 Shenandoah , IA Standard 5,629 $62,143 $124,200
51603 Shenandoah , IA No street area — — —

Map of Shenandoah ZIP codes

5160151603

The ZIP codes of Shenandoah, 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 Shenandoah

The nearest larger towns are Clarinda (5,353 people, 18 mi), Red Oak (5,510 people, 19 mi) and Nebraska City, NE (7,369 people, 26 mi).

Towns near Shenandoah
TownPopulationDistance
Clarinda 5,353 17.8 mi
Red Oak 5,510 19.3 mi
Nebraska City, NE 7,369 26.3 mi
Glenwood 5,144 27.6 mi

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

Cite this page

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

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